:root {
  color-scheme: light;
  --font-sans: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, "Cascadia Mono", "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --bg: #f4f6fb;
  --bg-rgb: 244, 246, 251;
  --sidebar-bg: #ffffff;
  --elevated: #ffffff;
  --soft: #f0f3fa;
  --soft-strong: #e9eef8;
  --text: #171d2f;
  --text-soft: #5e6680;
  --text-faint: #8b92a8;
  --border: #e5e9f2;
  --border-strong: #d4dae7;
  --accent: #5a5be0;
  --accent-strong: #4748c7;
  --accent-soft: #ececfe;
  --accent-rgb: 90, 91, 224;
  --on-accent: #ffffff;
  --danger: #d24848;
  --danger-soft: #fdeeee;
  --danger-rgb: 210, 72, 72;
  --success: #1d9a6c;
  --success-soft: #e7f7f0;
  --warning: #a97014;
  --warning-soft: #fdf3e2;
  --info: #2e6dc4;
  --info-soft: #eaf2fe;
  --cat-image-bg: #e8f0ff;
  --cat-image-fg: #3465c4;
  --cat-video-bg: #ffefe3;
  --cat-video-fg: #b45f27;
  --cat-document-bg: #e8f7ef;
  --cat-document-fg: #267f55;
  --cat-audio-bg: #f3ecff;
  --cat-audio-fg: #7146c5;
  --cat-other-bg: #eff2f8;
  --cat-other-fg: #5d6580;
  --shadow-sm: 0 2px 10px rgba(20, 28, 55, 0.05);
  --shadow-md: 0 14px 34px rgba(20, 28, 55, 0.1);
  --shadow-lg: 0 32px 80px rgba(16, 23, 46, 0.2);
  --ring: 0 0 0 4px rgba(90, 91, 224, 0.16);
  --sidebar-width: 272px;
}

html[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0e1118;
  --bg-rgb: 14, 17, 24;
  --sidebar-bg: #11151e;
  --elevated: #171b26;
  --soft: #1d2330;
  --soft-strong: #252d3c;
  --text: #edf0f8;
  --text-soft: #a8b0c4;
  --text-faint: #7c849a;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.16);
  --accent: #7b7cf7;
  --accent-strong: #9293ff;
  --accent-soft: rgba(123, 124, 247, 0.16);
  --accent-rgb: 123, 124, 247;
  --on-accent: #ffffff;
  --danger: #f17474;
  --danger-soft: rgba(241, 116, 116, 0.14);
  --danger-rgb: 241, 116, 116;
  --success: #4cc79a;
  --success-soft: rgba(76, 199, 154, 0.14);
  --warning: #e0ae5e;
  --warning-soft: rgba(224, 174, 94, 0.14);
  --info: #7aa9ea;
  --info-soft: rgba(122, 169, 234, 0.14);
  --cat-image-bg: rgba(80, 132, 224, 0.18);
  --cat-image-fg: #8db6ff;
  --cat-video-bg: rgba(219, 126, 69, 0.18);
  --cat-video-fg: #f3ab7d;
  --cat-document-bg: rgba(62, 173, 123, 0.17);
  --cat-document-fg: #75d6ad;
  --cat-audio-bg: rgba(150, 108, 228, 0.18);
  --cat-audio-fg: #c3a4ff;
  --cat-other-bg: rgba(255, 255, 255, 0.06);
  --cat-other-fg: #a8b0c4;
  --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 16px 38px rgba(0, 0, 0, 0.32);
  --shadow-lg: 0 36px 90px rgba(0, 0, 0, 0.54);
  --ring: 0 0 0 4px rgba(123, 124, 247, 0.22);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.5;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.no-scroll {
  overflow: hidden;
}

h1, h2, h3, h4, p, ul, ol {
  margin: 0;
}

ul, ol {
  padding: 0;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
}

img,
svg,
video {
  display: block;
  max-width: 100%;
}

code {
  font-family: var(--font-mono);
  font-size: 0.92em;
}

::selection {
  background: rgba(var(--accent-rgb), 0.24);
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.svg-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.icon {
  width: 20px;
  height: 20px;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.icon-lg {
  width: 24px;
  height: 24px;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.icon-xl {
  width: 34px;
  height: 34px;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.55;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.muted {
  color: var(--text-soft);
}

.small {
  font-size: 12.5px;
}

.mono {
  font-family: var(--font-mono);
}

.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 42px;
  padding: 0 16px;
  border: 1px solid transparent;
  border-radius: 11px;
  background: transparent;
  color: var(--text);
  font-size: 14px;
  font-weight: 600;
  line-height: 1;
  white-space: nowrap;
  transition: background 0.18s ease, border-color 0.18s ease, color 0.18s ease, transform 0.15s ease, box-shadow 0.18s ease;
}

.btn .icon {
  width: 18px;
  height: 18px;
}

.btn:active {
  transform: translateY(1px);
}

.btn:disabled {
  opacity: 0.55;
  pointer-events: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: var(--on-accent);
  box-shadow: 0 8px 20px rgba(var(--accent-rgb), 0.24);
}

.btn-primary:hover {
  box-shadow: 0 10px 26px rgba(var(--accent-rgb), 0.34);
  filter: brightness(1.04);
}

.btn-soft {
  background: var(--soft);
  border-color: var(--border);
  color: var(--text);
}

.btn-soft:hover {
  background: var(--soft-strong);
  border-color: var(--border-strong);
}

.btn-danger {
  background: var(--danger);
  color: #fff;
  box-shadow: 0 8px 20px rgba(var(--danger-rgb), 0.22);
}

.btn-danger:hover {
  filter: brightness(1.05);
}

.btn-ghost-danger {
  color: var(--danger);
  background: transparent;
}

.btn-ghost-danger:hover {
  background: var(--danger-soft);
}

.btn-sm {
  height: 34px;
  padding: 0 12px;
  font-size: 13px;
  border-radius: 9px;
}

.btn-sm .icon {
  width: 16px;
  height: 16px;
}

.btn-lg {
  height: 50px;
  font-size: 15px;
  border-radius: 13px;
}

.btn-block {
  width: 100%;
}

.btn.is-loading {
  pointer-events: none;
  opacity: 0.78;
}

.btn.is-loading::after {
  content: "";
  width: 14px;
  height: 14px;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: spin 0.65s linear infinite;
}

.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  padding: 0;
  border: 1px solid transparent;
  border-radius: 11px;
  background: transparent;
  color: var(--text-soft);
  transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}

.icon-btn:hover {
  background: var(--soft);
  color: var(--text);
}

.icon-btn.danger:hover {
  background: var(--danger-soft);
  color: var(--danger);
}

.icon-btn:disabled {
  opacity: 0.35;
  pointer-events: none;
}

.icon-btn.is-active {
  color: var(--accent);
  background: var(--accent-soft);
}

.is-spinning .icon {
  animation: spin 0.8s linear infinite;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 7px;
  min-width: 0;
}

.field > span:first-child {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-soft);
}

.field small {
  font-size: 12px;
  line-height: 1.5;
  color: var(--text-faint);
}

.field input,
.field select,
.field textarea,
.copy-row input {
  width: 100%;
  height: 44px;
  padding: 0 13px;
  border: 1px solid var(--border-strong);
  border-radius: 11px;
  background: var(--elevated);
  color: var(--text);
  font-size: 14px;
  transition: border-color 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.field textarea {
  height: auto;
  min-height: 110px;
  padding: 12px 13px;
  resize: vertical;
}

.field input::placeholder,
.copy-row input::placeholder {
  color: var(--text-faint);
}

.field input:focus,
.field select:focus,
.field textarea:focus,
.copy-row input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: var(--ring);
}

.field select {
  cursor: pointer;
}

.field input:disabled,
.field select:disabled,
.field input:read-only {
  background: var(--soft);
  color: var(--text-soft);
  cursor: default;
}

.field input[type="search"]::-webkit-search-cancel-button {
  display: none;
}

.field-port {
  max-width: 140px;
}

.form-stack {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.form-section-title {
  margin-top: 4px;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--text-faint);
}

.form-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 16px;
}

.check-field {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 13.5px;
  color: var(--text-soft);
  cursor: pointer;
}

.check-field input {
  width: 17px;
  height: 17px;
  accent-color: var(--accent);
  cursor: pointer;
}

.check-field.is-disabled {
  opacity: 0.6;
  cursor: default;
}

.password-wrap {
  position: relative;
  display: block;
}

.password-wrap input {
  padding-right: 50px;
}

.password-toggle {
  position: absolute;
  top: 50%;
  right: 5px;
  transform: translateY(-50%);
  width: 36px;
  height: 36px;
  color: var(--text-faint);
}

.password-toggle.is-active {
  color: var(--accent);
  background: var(--accent-soft);
}

.alert {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  padding: 11px 14px;
  border: 1px solid transparent;
  border-radius: 11px;
  font-size: 13px;
  line-height: 1.5;
}

.alert .icon {
  width: 18px;
  height: 18px;
  margin-top: 1px;
  flex: none;
}

.alert-error {
  background: var(--danger-soft);
  border-color: rgba(var(--danger-rgb), 0.22);
  color: var(--danger);
}

.alert-warn {
  background: var(--warning-soft);
  border-color: rgba(169, 112, 20, 0.2);
  color: var(--warning);
}

.alert-info {
  background: var(--info-soft);
  border-color: rgba(46, 109, 196, 0.18);
  color: var(--info);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 650;
  line-height: 1.35;
  white-space: nowrap;
  background: var(--soft);
  color: var(--text-soft);
}

.badge .icon {
  width: 12px;
  height: 12px;
}

.badge-neutral {
  background: var(--soft);
  color: var(--text-soft);
}

.badge-accent {
  background: var(--accent-soft);
  color: var(--accent);
}

.badge-success {
  background: var(--success-soft);
  color: var(--success);
}

.badge-danger {
  background: var(--danger-soft);
  color: var(--danger);
}

.badge-lock {
  background: var(--warning-soft);
  color: var(--warning);
}

.avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  flex: none;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #8a5ce0);
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.link-danger {
  padding: 0;
  border: 0;
  background: none;
  color: var(--danger);
  font-size: 13px;
  font-weight: 600;
}

.link-danger:hover {
  text-decoration: underline;
}

.eyebrow {
  display: inline-block;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}

.auth-body {
  min-height: 100dvh;
  background:
    radial-gradient(1100px 620px at 6% -12%, rgba(var(--accent-rgb), 0.1), transparent 62%),
    radial-gradient(900px 520px at 102% 110%, rgba(20, 151, 147, 0.09), transparent 60%),
    var(--bg);
}

.auth-shell {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  min-height: 100dvh;
}

.auth-brand {
  position: sticky;
  top: 0;
  display: flex;
  flex-direction: column;
  gap: clamp(20px, 2.4vh, 32px);
  height: 100dvh;
  padding: clamp(34px, 5vw, 68px);
  overflow: hidden;
  color: #fff;
  background:
    radial-gradient(circle at 12% 4%, rgba(124, 126, 255, 0.5), transparent 44%),
    radial-gradient(circle at 96% 92%, rgba(24, 168, 158, 0.36), transparent 46%),
    linear-gradient(155deg, #131730 0%, #171c3a 46%, #0c0f1f 100%);
}

.auth-brand > * {
  position: relative;
  z-index: 2;
}

.brand-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand-tag {
  flex: none;
  padding: 6px 11px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.72);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.brand-mark img {
  border-radius: 13px;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.34);
}

.brand-mark-text {
  display: flex;
  flex-direction: column;
  gap: 1px;
  line-height: 1.15;
}

.brand-mark-text strong {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.015em;
}

.brand-mark-text small {
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: rgba(255, 255, 255, 0.52);
}

.brand-copy {
  max-width: 520px;
  margin-top: auto;
}

.auth-brand .eyebrow {
  padding: 5px 11px;
  border: 1px solid rgba(185, 188, 255, 0.26);
  border-radius: 999px;
  background: rgba(185, 188, 255, 0.1);
  color: #c2c4ff;
  letter-spacing: 0.12em;
}

.brand-copy h1 {
  margin: 16px 0 14px;
  font-size: clamp(30px, 3.4vw, 45px);
  line-height: 1.09;
  letter-spacing: -0.03em;
}

.brand-copy p {
  max-width: 440px;
  font-size: 14.5px;
  line-height: 1.72;
  color: rgba(255, 255, 255, 0.64);
}

.feature-list {
  display: grid;
  gap: 10px;
  max-width: 460px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.feature-list li {
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 12px 15px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.055);
  color: rgba(255, 255, 255, 0.82);
  font-size: 13.5px;
  line-height: 1.45;
  transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.feature-list li:hover {
  border-color: rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.085);
  transform: translateY(-1px);
}

.feature-list li:not(:has(.feature-icon))::before {
  content: "";
  width: 8px;
  height: 8px;
  flex: none;
  border-radius: 50%;
  background: #8fe3c8;
  box-shadow: 0 0 0 4px rgba(143, 227, 200, 0.14);
}

.feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  flex: none;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.08);
  color: #b7f0dd;
}

.feature-icon .icon {
  width: 19px;
  height: 19px;
}

.feature-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.feature-text strong {
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: -0.005em;
}

.feature-text small {
  font-size: 11.8px;
  color: rgba(255, 255, 255, 0.56);
}

.brand-foot {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-top: auto;
  font-size: 11.8px;
  color: rgba(255, 255, 255, 0.48);
}

.brand-foot .icon {
  width: 16px;
  height: 16px;
  flex: none;
  color: #8fe3c8;
}

.brand-orb {
  position: absolute;
  z-index: 0;
  border-radius: 50%;
  filter: blur(10px);
  opacity: 0.55;
  pointer-events: none;
}

.brand-orb-a {
  width: 400px;
  height: 400px;
  right: -150px;
  bottom: -120px;
  background: radial-gradient(circle, rgba(122, 220, 204, 0.3), transparent 68%);
}

.brand-orb-b {
  width: 320px;
  height: 320px;
  left: -130px;
  top: -110px;
  background: radial-gradient(circle, rgba(147, 130, 255, 0.3), transparent 68%);
}

.brand-grid {
  position: absolute;
  inset: 0;
  z-index: 1;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 54px 54px;
  opacity: 0.5;
  pointer-events: none;
  -webkit-mask-image: radial-gradient(circle at 28% 18%, #000 0%, transparent 74%);
  mask-image: radial-gradient(circle at 28% 18%, #000 0%, transparent 74%);
}

.auth-panel {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
  padding: 44px 26px;
}

.auth-card {
  position: relative;
  width: 100%;
  max-width: 440px;
  padding: clamp(26px, 3vw, 34px);
  border: 1px solid var(--border);
  border-radius: 26px;
  background: var(--elevated);
  box-shadow: 0 28px 60px -30px rgba(16, 23, 46, 0.34), 0 2px 8px rgba(16, 23, 46, 0.05);
}

.auth-card::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 30px;
  right: 30px;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, transparent, rgba(var(--accent-rgb), 0.75), transparent);
}

html[data-theme="dark"] .auth-card {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), transparent 46%), var(--elevated);
  box-shadow: 0 30px 70px -32px rgba(0, 0, 0, 0.72);
}

.auth-head {
  margin-bottom: 22px;
}

.auth-head .eyebrow,
.auth-card > .eyebrow {
  padding: 5px 10px;
  border-radius: 999px;
  background: var(--accent-soft);
  letter-spacing: 0.1em;
}

.auth-card h2 {
  margin: 14px 0 7px;
  font-size: clamp(24px, 2.6vw, 29px);
  letter-spacing: -0.025em;
  line-height: 1.15;
}

.auth-card > .muted,
.auth-head .muted {
  font-size: 13.5px;
  line-height: 1.6;
}

.auth-card > .muted {
  margin-bottom: 20px;
}

.auth-card .alert {
  margin-bottom: 16px;
}

.auth-card .form-stack {
  margin-top: 4px;
  gap: 15px;
}

.auth-card .field > span:first-child {
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--text-soft);
}

.auth-card .field input {
  height: 48px;
  border-color: var(--border);
  border-radius: 13px;
  background: var(--soft);
}

.auth-card .field input:focus {
  background: var(--elevated);
  border-color: var(--accent);
}

.input-shell {
  position: relative;
  display: block;
}

.input-shell > .icon {
  position: absolute;
  top: 50%;
  left: 15px;
  width: 18px;
  height: 18px;
  transform: translateY(-50%);
  color: var(--text-faint);
  pointer-events: none;
  transition: color 0.18s ease;
}

.input-shell input {
  padding-left: 44px;
}

.input-shell:focus-within > .icon {
  color: var(--accent);
}

.auth-card .btn-lg {
  height: 50px;
  border-radius: 14px;
  font-weight: 600;
}

.btn.is-loading .icon {
  display: none;
}

.google-mount {
  display: flex;
  justify-content: center;
  width: 100%;
  max-width: 400px;
  min-height: 40px;
}

.google-mount > div {
  max-width: 100%;
}

.google-note {
  margin: 0;
  color: var(--text-faint);
  font-size: 12px;
  line-height: 1.5;
}

.google-signin {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 10px;
  margin-bottom: 2px;
  padding: 13px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--soft);
}

.auth-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 18px 0;
  color: var(--text-faint);
  font-size: 12px;
}

.auth-divider::before,
.auth-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--border);
}

.auth-links {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 17px;
  font-size: 13px;
}

.auth-links a {
  color: var(--accent);
  font-weight: 600;
  text-decoration: none;
}

.auth-links a:hover {
  text-decoration: underline;
}

.auth-links-note {
  color: var(--text-soft);
}

.auth-install {
  margin-top: 14px;
}

.auth-privacy {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px dashed var(--border);
  color: var(--text-faint);
  font-size: 11.5px;
  line-height: 1.55;
}

.auth-privacy .icon {
  width: 15px;
  height: 15px;
  margin-top: 1px;
  flex: none;
  color: var(--success);
}

.auth-mobile-brand {
  display: none;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.015em;
}

.auth-mobile-brand img {
  border-radius: 11px;
  box-shadow: 0 8px 18px rgba(16, 23, 46, 0.18);
}

.auth-note {
  margin-top: 17px;
  font-size: 12.5px;
  text-align: center;
  color: var(--text-faint);
}

.auth-note a {
  color: var(--accent);
  font-weight: 600;
}

.auth-foot {
  font-size: 12px;
  letter-spacing: 0.01em;
  color: var(--text-faint);
  text-align: center;
}

.install-body .auth-shell {
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
}

.install-card {
  max-width: 660px;
}

.install-card .form-stack {
  gap: 12px;
}

.install-card .auth-foot {
  margin-top: 20px;
}

.requirements {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 16px;
}

.requirements.compact {
  margin: 18px 0 0;
  padding-top: 16px;
  border-top: 1px dashed var(--border);
}

.requirement {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--text-soft);
}

.req-dot {
  width: 8px;
  height: 8px;
  flex: none;
  border-radius: 50%;
  background: var(--text-faint);
}

.requirement.ok .req-dot {
  background: var(--success);
  box-shadow: 0 0 0 3px var(--success-soft);
}

.requirement.bad {
  color: var(--danger);
}

.requirement.bad .req-dot {
  background: var(--danger);
  box-shadow: 0 0 0 3px var(--danger-soft);
}

.callout {
  margin: 16px 0;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: 13px;
  background: var(--soft);
  font-size: 13px;
}

.callout strong {
  display: block;
  margin-bottom: 3px;
}

.callout p {
  color: var(--text-soft);
  line-height: 1.6;
}

.success-callout {
  border-color: rgba(29, 154, 108, 0.22);
  background: var(--success-soft);
}

.install-body code {
  padding: 1px 5px;
  border-radius: 5px;
  background: var(--soft-strong);
  font-size: 0.9em;
}

.app-body {
  min-height: 100dvh;
  background: var(--bg);
}

.app-shell {
  display: grid;
  grid-template-columns: var(--sidebar-width) minmax(0, 1fr);
  min-height: 100dvh;
}

.sidebar {
  position: sticky;
  top: 0;
  z-index: 60;
  display: flex;
  flex-direction: column;
  gap: 16px;
  height: 100dvh;
  padding: 20px 16px;
  overflow-y: auto;
  border-right: 1px solid var(--border);
  background: var(--sidebar-bg);
}

.sidebar-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 0 4px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.brand img {
  border-radius: 10px;
  flex: none;
}

.brand span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sidebar-close {
  display: none;
}

.btn-upload-side {
  width: 100%;
  height: 44px;
}

.storage-widget {
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--soft);
}

.storage-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-size: 11.5px;
  font-weight: 600;
  color: var(--text-soft);
}

.storage-head span:last-child {
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}

.storage-track {
  height: 6px;
  margin: 9px 0 8px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--soft-strong);
}

.storage-fill {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent), #8a5ce0);
  transition: width 0.5s ease, background 0.3s ease;
}

.storage-fill.is-unlimited {
  background: linear-gradient(90deg, #1f9d70, #4cc7a0);
}

.storage-fill.is-warning {
  background: linear-gradient(90deg, #cf4a4a, #e8834d);
}

.storage-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-size: 11px;
  color: var(--text-faint);
  font-variant-numeric: tabular-nums;
}

.nav {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 11px;
  width: 100%;
  padding: 10px 12px;
  border: 0;
  border-radius: 11px;
  background: transparent;
  color: var(--text-soft);
  font-size: 14px;
  font-weight: 550;
  text-align: left;
  transition: background 0.16s ease, color 0.16s ease;
}

.nav-item .icon {
  width: 19px;
  height: 19px;
  opacity: 0.85;
}

.nav-item:hover {
  background: var(--soft);
  color: var(--text);
}

.nav-item.is-active {
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 650;
}

.nav-item.is-active .icon {
  opacity: 1;
}

.nav-tag {
  margin-left: auto;
  padding: 2px 7px;
  border-radius: 999px;
  background: var(--accent);
  color: var(--on-accent);
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.nav-danger {
  color: var(--text-soft);
}

.nav-danger:hover {
  background: var(--danger-soft);
  color: var(--danger);
}

.sidebar-bottom {
  display: flex;
  flex-direction: column;
  gap: 3px;
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

.user-card {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  margin-top: 8px;
  padding: 9px 10px;
  border: 1px solid var(--border);
  border-radius: 13px;
  background: var(--soft);
  text-align: left;
  transition: border-color 0.18s ease, background 0.18s ease;
}

.user-card:hover {
  border-color: var(--border-strong);
  background: var(--soft-strong);
}

.user-info {
  display: flex;
  flex-direction: column;
  gap: 1px;
  min-width: 0;
}

.user-info strong {
  overflow: hidden;
  font-size: 13px;
  font-weight: 650;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.user-info small {
  overflow: hidden;
  font-size: 11px;
  color: var(--text-faint);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sidebar-backdrop {
  position: fixed;
  inset: 0;
  z-index: 55;
  background: rgba(8, 11, 20, 0.52);
}

.main {
  min-width: 0;
  background: radial-gradient(1100px 480px at 92% -10%, rgba(var(--accent-rgb), 0.055), transparent 62%);
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 26px;
  border-bottom: 1px solid var(--border);
  background: rgba(var(--bg-rgb), 0.86);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.menu-btn,
.mobile-brand {
  display: none;
}

.mobile-brand {
  align-items: center;
  gap: 8px;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.mobile-brand img {
  border-radius: 8px;
}

.search-box {
  display: flex;
  align-items: center;
  gap: 9px;
  width: 100%;
  max-width: 540px;
  height: 42px;
  padding: 0 8px 0 13px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--soft);
  color: var(--text-faint);
  transition: border-color 0.18s ease, background 0.18s ease, box-shadow 0.18s ease;
}

.search-box:focus-within {
  border-color: var(--accent);
  background: var(--elevated);
  box-shadow: var(--ring);
}

.search-box .icon {
  width: 18px;
  height: 18px;
}

.search-box input {
  min-width: 0;
  flex: 1;
  height: 100%;
  padding: 0;
  border: 0;
  outline: none;
  background: transparent;
  color: var(--text);
  font-size: 13.5px;
}

.search-box input::placeholder {
  color: var(--text-faint);
}

.search-clear {
  width: 28px;
  height: 28px;
  border-radius: 8px;
}

.search-clear .icon {
  width: 15px;
  height: 15px;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
}

.top-upload {
  height: 40px;
}

.content {
  width: 100%;
  max-width: 1500px;
  margin: 0 auto;
  padding: 26px 30px 90px;
}

.content-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.head-copy {
  min-width: 0;
}

.head-copy h1 {
  overflow-wrap: anywhere;
  font-size: clamp(23px, 2.4vw, 29px);
  line-height: 1.2;
  letter-spacing: -0.025em;
}

.breadcrumbs {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 3px;
  margin-top: 8px;
  font-size: 12.5px;
  color: var(--text-faint);
}

.crumb {
  max-width: 220px;
  overflow: hidden;
  padding: 2px 5px;
  border: 0;
  border-radius: 6px;
  background: none;
  color: var(--text-soft);
  font-size: 12.5px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.crumb:hover {
  background: var(--soft);
  color: var(--text);
}

.crumb.is-current {
  color: var(--text);
  font-weight: 600;
}

.crumb-sep {
  display: inline-flex;
  color: var(--text-faint);
}

.crumb-sep .icon {
  width: 13px;
  height: 13px;
}

.head-actions {
  display: flex;
  align-items: center;
  gap: 9px;
  flex-wrap: wrap;
}

.select-wrap {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.select-wrap select {
  height: 42px;
  padding: 0 34px 0 13px;
  border: 1px solid var(--border);
  border-radius: 11px;
  outline: none;
  background: var(--elevated);
  color: var(--text);
  font-size: 13px;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
}

.select-wrap select:focus {
  border-color: var(--accent);
  box-shadow: var(--ring);
}

.select-wrap .icon {
  position: absolute;
  right: 10px;
  width: 15px;
  height: 15px;
  color: var(--text-faint);
  pointer-events: none;
}

.segmented {
  display: inline-flex;
  gap: 2px;
  padding: 3px;
  border: 1px solid var(--border);
  border-radius: 11px;
  background: var(--soft);
}

.segmented button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 35px;
  height: 34px;
  padding: 0;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--text-faint);
  transition: background 0.16s ease, color 0.16s ease, box-shadow 0.16s ease;
}

.segmented button .icon {
  width: 17px;
  height: 17px;
}

.segmented button.is-active {
  background: var(--elevated);
  color: var(--accent);
  box-shadow: var(--shadow-sm);
}

.filter-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin: 18px 0 15px;
}

.chips {
  display: flex;
  align-items: center;
  gap: 6px;
  max-width: 100%;
  overflow-x: auto;
  padding-bottom: 2px;
  scrollbar-width: none;
}

.chips::-webkit-scrollbar {
  display: none;
}

.chip {
  height: 34px;
  padding: 0 14px;
  flex: none;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--elevated);
  color: var(--text-soft);
  font-size: 12.5px;
  font-weight: 550;
  white-space: nowrap;
  transition: background 0.16s ease, border-color 0.16s ease, color 0.16s ease;
}

.chip:hover {
  border-color: var(--border-strong);
  color: var(--text);
}

.chip.is-active {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--on-accent);
}

.list-info {
  margin-left: auto;
  font-size: 12.5px;
  color: var(--text-faint);
  font-variant-numeric: tabular-nums;
}

.list-info .link-danger {
  margin-left: 4px;
}

.items-area {
  min-height: 240px;
}

.items-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: 16px;
}

.item-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 17px;
  background: var(--elevated);
  cursor: pointer;
  user-select: none;
  transition: border-color 0.18s ease, box-shadow 0.18s ease, transform 0.18s ease;
}

.item-card:hover {
  border-color: var(--border-strong);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.item-card:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.item-thumb {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--soft);
}

.item-thumb > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.folder-thumb {
  background:
    radial-gradient(circle at 22% 18%, rgba(var(--accent-rgb), 0.16), transparent 55%),
    var(--soft);
}

.folder-icon-wrap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: 18px;
  background: var(--accent-soft);
  color: var(--accent);
  box-shadow: inset 0 0 0 1px rgba(var(--accent-rgb), 0.08);
}

.folder-icon-wrap .icon-xl {
  width: 32px;
  height: 32px;
}

.file-tile {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 7px;
  width: 86px;
  height: 86px;
  overflow: hidden;
  border-radius: 20px;
  background: var(--cat-other-bg);
  color: var(--cat-other-fg);
}

.item-thumb .file-tile {
  width: 100%;
  height: 100%;
  gap: 9px;
  border-radius: 0;
}

.cat-image {
  background: var(--cat-image-bg);
  color: var(--cat-image-fg);
}

.cat-video {
  background: var(--cat-video-bg);
  color: var(--cat-video-fg);
}

.cat-document {
  background: var(--cat-document-bg);
  color: var(--cat-document-fg);
}

.cat-audio {
  background: var(--cat-audio-bg);
  color: var(--cat-audio-fg);
}

.cat-other {
  background: var(--cat-other-bg);
  color: var(--cat-other-fg);
}

.cat-folder {
  background: var(--accent-soft);
  color: var(--accent);
}

.file-ext {
  position: absolute;
  right: 9px;
  bottom: 9px;
  padding: 2px 6px;
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.62);
  color: inherit;
  font-size: 9.5px;
  font-weight: 750;
  letter-spacing: 0.06em;
  line-height: 1.4;
}

html[data-theme="dark"] .file-ext {
  background: rgba(0, 0, 0, 0.24);
}

.play-badge {
  position: absolute;
  left: 10px;
  bottom: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 9px;
  background: rgba(10, 12, 20, 0.6);
  color: #fff;
  backdrop-filter: blur(6px);
}

.play-badge .icon {
  width: 15px;
  height: 15px;
}

.item-more {
  position: absolute;
  top: 8px;
  right: 8px;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: var(--elevated);
  color: var(--text-soft);
  opacity: 0;
  box-shadow: var(--shadow-sm);
  transition: opacity 0.16s ease, background 0.16s ease;
}

.item-more .icon {
  width: 17px;
  height: 17px;
}

.item-card:hover .item-more,
.item-card:focus-within .item-more {
  opacity: 1;
}

.item-more:hover {
  background: var(--soft);
  color: var(--text);
}

@media (hover: none) {
  .item-more {
    opacity: 1;
  }
}

.item-info {
  padding: 11px 13px 13px;
}

.item-name {
  overflow: hidden;
  font-size: 13.5px;
  font-weight: 600;
  line-height: 1.4;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.item-meta {
  margin-top: 3px;
  overflow: hidden;
  color: var(--text-faint);
  font-size: 11.5px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.items-grid.is-list {
  grid-template-columns: minmax(0, 1fr);
  gap: 7px;
}

.is-list .item-card {
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 7px 10px;
  border-radius: 13px;
}

.is-list .item-card:hover {
  transform: none;
  box-shadow: var(--shadow-sm);
}

.is-list .item-thumb {
  width: 48px;
  height: 48px;
  flex: none;
  aspect-ratio: auto;
  border-radius: 11px;
}

.is-list .item-thumb > img {
  border-radius: 11px;
}

.is-list .folder-icon-wrap {
  width: 36px;
  height: 36px;
  border-radius: 10px;
}

.is-list .folder-icon-wrap .icon-xl {
  width: 21px;
  height: 21px;
}

.is-list .item-thumb .file-tile {
  border-radius: 11px;
}

.is-list .item-thumb .file-tile .icon-xl {
  width: 22px;
  height: 22px;
}

.is-list .file-ext {
  display: none;
}

.is-list .play-badge {
  display: none;
}

.is-list .item-info {
  display: flex;
  flex: 1;
  align-items: baseline;
  gap: 14px;
  min-width: 0;
  padding: 0;
}

.is-list .item-name {
  flex: 1;
  font-size: 13.5px;
}

.is-list .item-meta {
  flex: none;
  margin-top: 0;
  font-size: 11.5px;
  text-align: right;
}

.is-list .item-more {
  position: static;
  flex: none;
  width: 30px;
  height: 30px;
  opacity: 0.65;
  border-color: transparent;
  background: transparent;
  box-shadow: none;
}

.is-list .item-card:hover .item-more {
  opacity: 1;
}

.list-more {
  margin-top: 16px;
  padding: 11px 14px;
  border: 1px dashed var(--border-strong);
  border-radius: 11px;
  color: var(--text-faint);
  font-size: 12.5px;
  text-align: center;
}

.skeleton-thumb,
.skeleton-line {
  border-radius: 9px;
  background: var(--soft);
}

.skeleton-card {
  padding-bottom: 14px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 17px;
  background: var(--elevated);
}

.skeleton-thumb {
  aspect-ratio: 4 / 3;
  border-radius: 0;
}

.skeleton-line {
  height: 11px;
  margin: 12px 13px 0;
}

.skeleton-line.short {
  width: 45%;
  margin-top: 8px;
}

.shimmer {
  position: relative;
  overflow: hidden;
}

.shimmer::after {
  content: "";
  position: absolute;
  inset: 0;
  transform: translateX(-100%);
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.34), transparent);
  animation: shimmer 1.5s infinite;
}

html[data-theme="dark"] .shimmer::after {
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.06), transparent);
}

.state-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 7px;
  padding: 58px 24px;
  border: 1px dashed var(--border-strong);
  border-radius: 20px;
  background: var(--elevated);
  text-align: center;
}

.state-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 70px;
  height: 70px;
  margin-bottom: 6px;
  border-radius: 22px;
  background: var(--accent-soft);
  color: var(--accent);
}

.state-card h2 {
  font-size: 19px;
  letter-spacing: -0.015em;
}

.state-card p {
  max-width: 430px;
  color: var(--text-soft);
  font-size: 13px;
  line-height: 1.65;
}

.state-actions {
  display: flex;
  gap: 9px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 10px;
}

.state-error {
  background: var(--danger-soft);
  color: var(--danger);
}

.state-lock {
  background: var(--warning-soft);
  color: var(--warning);
}

.panel {
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 17px;
  background: var(--elevated);
}

.panel-list {
  display: flex;
  flex-direction: column;
}

.panel-row {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 15px 18px;
  border-top: 1px solid var(--border);
}

.panel-list .panel-row:first-child {
  border-top: 0;
}

.file-tile.small {
  width: 44px;
  height: 44px;
  flex: none;
  border-radius: 12px;
}

.file-tile.small .icon-lg {
  width: 21px;
  height: 21px;
}

.panel-main {
  flex: 1;
  min-width: 0;
}

.panel-main > strong {
  display: block;
  overflow: hidden;
  font-size: 13.5px;
  font-weight: 650;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.panel-title-row {
  display: flex;
  align-items: center;
  gap: 7px;
  flex-wrap: wrap;
}

.panel-title-row strong {
  min-width: 0;
  overflow: hidden;
  font-size: 13.5px;
  font-weight: 650;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.panel-meta {
  margin-top: 3px;
  color: var(--text-faint);
  font-size: 11.5px;
  font-variant-numeric: tabular-nums;
}

.panel-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: none;
}

.panel-actions .btn {
  height: 32px;
  padding: 0 11px;
  font-size: 12px;
}

.panel-actions .btn .icon {
  width: 14px;
  height: 14px;
}

.share-link {
  display: flex;
  min-width: 0;
  margin-top: 7px;
  padding: 6px 9px;
  border-radius: 7px;
  background: var(--soft);
}

.share-link code {
  display: block;
  min-width: 0;
  overflow: hidden;
  color: var(--text-soft);
  font-size: 11px;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.trash-note {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  padding: 10px 14px;
  border: 1px solid rgba(169, 112, 20, 0.18);
  border-radius: 11px;
  background: var(--warning-soft);
  color: var(--warning);
  font-size: 12.5px;
}

.trash-note .icon {
  width: 17px;
  height: 17px;
  flex: none;
}

.empty-inline {
  padding: 28px;
  color: var(--text-faint);
  font-size: 13px;
  text-align: center;
}

.admin-overview {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(205px, 1fr));
  gap: 13px;
  margin-bottom: 18px;
}

.stat-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 15px 16px;
  border: 1px solid var(--border);
  border-radius: 15px;
  background: var(--elevated);
}

.stat-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  flex: none;
  border-radius: 12px;
  background: var(--accent-soft);
  color: var(--accent);
}

.stat-icon .icon {
  width: 21px;
  height: 21px;
}

.stat-copy {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.stat-copy span {
  color: var(--text-faint);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.stat-copy strong {
  overflow: hidden;
  font-size: 20px;
  line-height: 1.3;
  letter-spacing: -0.02em;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.stat-copy small {
  color: var(--text-faint);
  font-size: 10.5px;
}

.admin-panel {
  margin-top: 2px;
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding: 17px 20px;
}

.panel-head h2 {
  font-size: 16px;
  letter-spacing: -0.015em;
}

.panel-head p {
  margin-top: 2px;
}

.admin-user-list {
  border-top: 1px solid var(--border);
}

.admin-user-row {
  display: grid;
  grid-template-columns: 40px minmax(0, 1.25fr) auto minmax(160px, 0.85fr) auto;
  align-items: center;
  gap: 13px;
  padding: 13px 20px;
  border-top: 1px solid var(--border);
}

.admin-user-row:first-child {
  border-top: 0;
}

.admin-user-row .avatar {
  width: 40px;
  height: 40px;
}

.admin-user-main {
  min-width: 0;
}

.admin-user-name {
  display: flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
}

.admin-user-name strong {
  overflow: hidden;
  font-size: 13.5px;
  font-weight: 650;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.admin-user-email {
  display: block;
  overflow: hidden;
  color: var(--text-faint);
  font-size: 11.5px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.admin-user-role {
  display: flex;
  gap: 5px;
  flex-wrap: wrap;
}

.admin-user-usage {
  min-width: 0;
}

.usage-text {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  color: var(--text-soft);
  font-size: 10.5px;
  font-variant-numeric: tabular-nums;
}

.usage-text span:last-child {
  color: var(--text-faint);
}

.usage-track {
  height: 5px;
  margin: 5px 0 3px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--soft-strong);
}

.usage-track span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent), #8a5ce0);
}

.usage-track span.is-unlimited {
  background: linear-gradient(90deg, #1f9d70, #4cc7a0);
}

.admin-user-usage small {
  color: var(--text-faint);
  font-size: 10px;
}

.admin-user-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 2px;
}

.admin-user-actions .icon-btn {
  width: 32px;
  height: 32px;
}

.admin-user-actions .icon {
  width: 16px;
  height: 16px;
}

.context-menu {
  position: fixed;
  z-index: 320;
  display: flex;
  flex-direction: column;
  min-width: 208px;
  max-width: 260px;
  padding: 5px;
  border: 1px solid var(--border);
  border-radius: 13px;
  background: var(--elevated);
  box-shadow: var(--shadow-lg);
  animation: menuIn 0.13s ease-out;
}

.ctx-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 9px 10px;
  border: 0;
  border-radius: 8px;
  background: none;
  color: var(--text);
  font-size: 13px;
  text-align: left;
}

.ctx-item .icon {
  width: 17px;
  height: 17px;
  color: var(--text-faint);
}

.ctx-item:hover {
  background: var(--soft);
}

.ctx-item.danger {
  color: var(--danger);
}

.ctx-item.danger .icon {
  color: var(--danger);
}

.ctx-item.danger:hover {
  background: var(--danger-soft);
}

.modal-root {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(8, 11, 20, 0.56);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  animation: fadeIn 0.16s ease-out;
}

.modal {
  position: relative;
  display: flex;
  flex-direction: column;
  width: min(560px, 100%);
  max-height: calc(100dvh - 40px);
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: 21px;
  background: var(--elevated);
  box-shadow: var(--shadow-lg);
  animation: modalIn 0.19s cubic-bezier(0.2, 0.9, 0.3, 1);
}

.modal.modal-wide {
  width: min(880px, 100%);
}

.modal-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  padding: 21px 22px 0;
}

.modal-head h2 {
  font-size: 19px;
  line-height: 1.3;
  letter-spacing: -0.02em;
}

.modal-subtitle {
  margin-top: 3px;
  overflow-wrap: anywhere;
  color: var(--text-faint);
  font-size: 12.5px;
}

.modal-head > .icon-btn {
  flex: none;
  width: 34px;
  height: 34px;
  margin-top: -3px;
  margin-right: -5px;
}

.modal-body {
  padding: 17px 22px 20px;
}

.modal-foot {
  position: sticky;
  bottom: 0;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  flex-wrap: wrap;
  padding: 14px 22px;
  border-top: 1px solid var(--border);
  background: var(--elevated);
}

.modal-loading {
  padding: 24px 4px;
  color: var(--text-faint);
  font-size: 13px;
  text-align: center;
}

.confirm-message {
  font-size: 14px;
  line-height: 1.65;
  color: var(--text-soft);
  overflow-wrap: anywhere;
}

.confirm-message + .alert {
  margin-top: 13px;
}

.copy-row {
  display: flex;
  gap: 8px;
}

.copy-row input {
  flex: 1;
  min-width: 0;
  height: 41px;
  font-family: var(--font-mono);
  font-size: 12px;
}

.share-result {
  display: flex;
  flex-direction: column;
  gap: 13px;
}

.share-result-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 58px;
  height: 58px;
  border-radius: 17px;
  background: var(--accent-soft);
  color: var(--accent);
}

.settings-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.settings-section {
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: 15px;
  background: var(--soft);
}

.settings-section h3 {
  margin-bottom: 12px;
  font-size: 14px;
  letter-spacing: -0.01em;
}

.settings-section .form-stack {
  gap: 11px;
}

.settings-section .btn {
  align-self: flex-start;
}

.settings-section-wide {
  grid-column: 1 / -1;
}

.settings-section .google-mount {
  justify-content: flex-start;
  margin-top: 2px;
}

.settings-section .google-note {
  margin-top: 8px;
}

.google-status {
  display: flex;
  align-items: center;
  gap: 11px;
  margin-bottom: 10px;
  padding: 11px 13px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--elevated);
}

.google-status-dot {
  flex: none;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 0 4px var(--success-soft);
}

.google-status div {
  min-width: 0;
}

.google-status strong {
  display: block;
  font-size: 13.5px;
  overflow-wrap: anywhere;
}

.google-status small {
  display: block;
  margin-top: 2px;
  color: var(--text-faint);
  font-size: 12px;
}

.settings-details {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

.settings-details summary {
  cursor: pointer;
  color: var(--text-soft);
  font-size: 13px;
  font-weight: 600;
}

.settings-details summary:hover {
  color: var(--accent);
}

.settings-steps {
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin: 11px 0 0 18px;
  padding: 0;
  color: var(--text-soft);
  font-size: 12.5px;
  line-height: 1.55;
}

.settings-steps code {
  padding: 2px 6px;
  border-radius: 5px;
  background: var(--soft-strong);
  font-family: var(--font-mono);
  font-size: 11.5px;
  overflow-wrap: anywhere;
}

.settings-about {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 16px;
  color: var(--text-faint);
  font-size: 12px;
}

.settings-about div {
  display: flex;
  align-items: center;
  gap: 7px;
}

.settings-about .icon {
  width: 15px;
  height: 15px;
}

.preview-root {
  position: fixed;
  inset: 0;
  z-index: 250;
  color: #f2f5fa;
  background: rgba(7, 9, 15, 0.97);
}

.preview-shell {
  position: relative;
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100dvh;
}

.preview-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex: none;
  padding: 13px 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(10, 12, 19, 0.7);
}

.preview-title {
  min-width: 0;
}

.preview-title strong {
  display: block;
  overflow: hidden;
  font-size: 13.5px;
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.preview-title span {
  display: block;
  margin-top: 2px;
  color: rgba(255, 255, 255, 0.48);
  font-size: 11px;
  font-variant-numeric: tabular-nums;
}

.preview-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: none;
}

.preview-actions .btn-soft {
  border-color: rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.08);
  color: #eef1f8;
}

.preview-actions .btn-soft:hover {
  background: rgba(255, 255, 255, 0.14);
}

.preview-actions .icon-btn {
  color: rgba(255, 255, 255, 0.72);
}

.preview-actions .icon-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

.preview-body {
  display: flex;
  flex: 1;
  align-items: center;
  justify-content: center;
  min-height: 0;
  padding: 18px 58px 44px;
  overflow: auto;
}

.preview-media {
  max-width: 100%;
  max-height: 100%;
  border-radius: 6px;
  object-fit: contain;
}

.preview-image {
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.45);
}

.preview-video {
  width: min(1200px, 100%);
  max-height: 100%;
  background: #000;
}

.preview-pdf {
  width: 100%;
  height: 100%;
  min-height: 420px;
  border: 0;
  border-radius: 9px;
  background: #fff;
}

.preview-text {
  width: min(960px, 100%);
  max-height: 100%;
  margin: 0;
  padding: 22px;
  overflow: auto;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 14px;
  background: #11141d;
  color: #dde3f1;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.65;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.preview-audio {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 22px;
  padding: 34px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 20px;
  background: #11141d;
}

.preview-audio .file-tile {
  width: 96px;
  height: 96px;
}

.preview-audio audio {
  width: min(460px, 70vw);
}

.preview-fallback {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 9px;
  padding: 40px;
  color: rgba(255, 255, 255, 0.6);
  font-size: 13px;
  text-align: center;
}

.preview-fallback strong {
  color: #f2f5fa;
  font-size: 17px;
}

.preview-fallback .file-tile {
  width: 92px;
  height: 92px;
  margin-bottom: 6px;
}

.preview-fallback .btn {
  margin-top: 10px;
}

.preview-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  color: rgba(255, 255, 255, 0.5);
  font-size: 12.5px;
}

.preview-nav {
  position: absolute;
  top: 50%;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.09);
  color: #eef1f8;
  transform: translateY(-50%);
  backdrop-filter: blur(8px);
  transition: background 0.16s ease;
}

.preview-nav:hover {
  background: rgba(255, 255, 255, 0.18);
}

.preview-nav:disabled {
  opacity: 0.22;
  pointer-events: none;
}

.preview-nav.prev {
  left: 12px;
}

.preview-nav.prev .icon {
  transform: rotate(180deg);
}

.preview-nav.next {
  right: 12px;
}

.preview-counter {
  position: absolute;
  bottom: 13px;
  left: 50%;
  padding: 4px 11px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.09);
  color: rgba(255, 255, 255, 0.6);
  font-size: 11px;
  font-variant-numeric: tabular-nums;
  transform: translateX(-50%);
}

.upload-dock {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 160;
  width: min(380px, calc(100vw - 32px));
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--elevated);
  box-shadow: var(--shadow-lg);
  animation: dockIn 0.2s ease-out;
}

.upload-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 12px 12px 16px;
  border-bottom: 1px solid var(--border);
}

.upload-title {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.upload-title strong {
  font-size: 13.5px;
}

.upload-title span {
  overflow: hidden;
  color: var(--text-faint);
  font-size: 11px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.upload-head-actions {
  display: flex;
  gap: 1px;
}

.upload-head-actions .icon-btn {
  width: 30px;
  height: 30px;
}

.upload-head-actions .icon {
  width: 16px;
  height: 16px;
}

.upload-dock.is-collapsed .upload-list {
  display: none;
}

.upload-dock.is-collapsed .upload-head {
  border-bottom: 0;
}

.upload-dock.is-collapsed #uploadMinimize .icon {
  transform: rotate(180deg);
}

.upload-list {
  max-height: min(330px, 48dvh);
  overflow-y: auto;
}

.upload-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-top: 1px solid var(--border);
}

.upload-item:first-child {
  border-top: 0;
}

.upload-file-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  flex: none;
  border-radius: 10px;
}

.upload-file-icon .icon {
  width: 18px;
  height: 18px;
}

.upload-item-main {
  flex: 1;
  min-width: 0;
}

.upload-item-top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
}

.upload-item-top strong {
  overflow: hidden;
  font-size: 12px;
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.upload-item-top span {
  flex: none;
  color: var(--text-faint);
  font-size: 10px;
  font-variant-numeric: tabular-nums;
}

.upload-progress {
  height: 4px;
  margin: 6px 0 4px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--soft-strong);
}

.upload-progress span {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent), #8a5ce0);
  transition: width 0.2s ease;
}

.upload-item.is-done .upload-progress span {
  background: var(--success);
}

.upload-item.is-error .upload-progress span {
  background: var(--danger);
}

.upload-item.is-cancelled .upload-progress span {
  background: var(--text-faint);
}

.upload-item-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  color: var(--text-faint);
  font-size: 10px;
}

.upload-item-bottom span:first-child {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.upload-item.is-error .upload-item-bottom span:first-child {
  color: var(--danger);
}

.upload-item > .icon-btn {
  width: 28px;
  height: 28px;
  flex: none;
}

.upload-item > .icon-btn .icon {
  width: 15px;
  height: 15px;
}

.drop-overlay {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(8, 11, 22, 0.62);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
}

.drop-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 7px;
  width: min(480px, 100%);
  padding: 48px 28px;
  border: 2px dashed var(--accent);
  border-radius: 24px;
  background: var(--elevated);
  box-shadow: var(--shadow-lg);
  text-align: center;
}

.drop-box .icon {
  width: 42px;
  height: 42px;
  margin-bottom: 8px;
  color: var(--accent);
}

.drop-box strong {
  font-size: 18px;
  letter-spacing: -0.015em;
}

.drop-box span {
  color: var(--text-soft);
  font-size: 12.5px;
}

.toasts {
  position: fixed;
  bottom: 22px;
  left: 50%;
  z-index: 400;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 7px;
  width: min(430px, calc(100vw - 32px));
  pointer-events: none;
  transform: translateX(-50%);
}

.toast {
  display: flex;
  align-items: center;
  gap: 9px;
  max-width: 100%;
  padding: 9px 14px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 11px;
  background: #1d2537;
  color: #eef1f8;
  box-shadow: 0 14px 40px rgba(6, 9, 18, 0.34);
  font-size: 12.5px;
  line-height: 1.45;
  opacity: 0;
  transform: translateY(8px) scale(0.98);
  transition: opacity 0.18s ease, transform 0.18s ease;
}

.toast.is-visible {
  opacity: 1;
  transform: none;
}

.toast-icon {
  display: inline-flex;
  flex: none;
  color: #6fe0b4;
}

.toast-icon .icon {
  width: 17px;
  height: 17px;
}

.toast-error {
  background: #a63838;
  border-color: rgba(255, 255, 255, 0.09);
}

.toast-error .toast-icon {
  color: #ffd2d2;
}

.toast-info {
  background: #33429c;
}

.toast-info .toast-icon {
  color: #c9d5ff;
}

.toast-text {
  min-width: 0;
  overflow-wrap: anywhere;
}

.share-body {
  display: flex;
  flex-direction: column;
  min-height: 100dvh;
  background:
    radial-gradient(900px 420px at 85% -10%, rgba(var(--accent-rgb), 0.07), transparent 60%),
    var(--bg);
}

.share-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 16px 24px;
}

.share-brand {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.share-brand img {
  border-radius: 9px;
}

.share-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--elevated);
  color: var(--text-soft);
  font-size: 11px;
  font-weight: 600;
}

.share-badge .icon {
  width: 14px;
  height: 14px;
  color: var(--accent);
}

.share-main {
  display: flex;
  flex: 1;
  flex-direction: column;
  align-items: center;
  width: 100%;
  padding: 14px 20px 50px;
}

.share-card {
  width: min(1010px, 100%);
  padding: 26px;
  border: 1px solid var(--border);
  border-radius: 23px;
  background: var(--elevated);
  box-shadow: var(--shadow-md);
}

.share-state-card,
.share-password-card {
  width: min(540px, 100%);
  padding: 38px 30px;
  text-align: center;
}

.share-state-card .state-icon,
.share-password-card .state-icon {
  margin: 0 auto 12px;
}

.share-state-card h1,
.share-password-card h1 {
  font-size: 22px;
  letter-spacing: -0.02em;
}

.share-state-card p,
.share-password-card > p {
  margin: 5px auto 0;
  max-width: 400px;
  color: var(--text-soft);
  font-size: 13px;
  line-height: 1.65;
}

.share-state-card .small {
  margin-top: 11px;
}

.share-password-card .form-stack {
  margin-top: 20px;
  text-align: left;
}

.share-password-card .alert {
  margin-top: 16px;
  text-align: left;
}

.share-view-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.share-view-copy {
  min-width: 0;
}

.share-view-copy h1 {
  margin-top: 6px;
  overflow-wrap: anywhere;
  font-size: clamp(20px, 2.6vw, 26px);
  line-height: 1.25;
  letter-spacing: -0.02em;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 9px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 600;
}

.back-link .icon {
  width: 15px;
  height: 15px;
}

.share-type-label {
  display: block;
  color: var(--text-faint);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.share-crumbs {
  display: flex;
  align-items: center;
  gap: 5px;
  flex-wrap: wrap;
  margin-bottom: 8px;
  color: var(--text-faint);
  font-size: 12px;
}

.share-crumbs a {
  color: var(--text-soft);
}

.share-crumbs a:hover {
  color: var(--accent);
}

.share-crumbs span {
  color: var(--text-faint);
}

.share-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 6px;
  color: var(--text-faint);
  font-size: 11.5px;
  font-variant-numeric: tabular-nums;
}

.dot-sep {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--text-faint);
  opacity: 0.7;
}

.share-preview {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 260px;
  margin-top: 20px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: #0c0f16;
}

.share-image {
  max-width: 100%;
  max-height: 70vh;
  margin: 0 auto;
  object-fit: contain;
}

.share-video {
  width: 100%;
  max-height: 70vh;
  background: #000;
}

.share-pdf {
  width: 100%;
  height: 70vh;
  min-height: 420px;
  border: 0;
  background: #fff;
}

.share-text {
  width: 100%;
  max-height: 62vh;
  margin: 0;
  padding: 22px;
  overflow: auto;
  color: #dbe2f0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.65;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.share-audio-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  padding: 40px 24px;
}

.share-audio-wrap .file-tile {
  width: 92px;
  height: 92px;
}

.share-audio-wrap audio {
  width: min(440px, 72vw);
}

.share-fallback {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 52px 24px;
  color: rgba(255, 255, 255, 0.5);
  font-size: 12.5px;
  text-align: center;
}

.share-fallback .file-tile {
  width: 88px;
  height: 88px;
  margin-bottom: 8px;
}

.share-fallback strong {
  color: #f1f4fa;
  font-size: 16px;
}

.share-fallback .btn {
  margin-top: 12px;
}

.share-folder-head {
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border);
}

.share-folder-title {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 6px;
}

.folder-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  flex: none;
  border-radius: 17px;
  background: var(--accent-soft);
  color: var(--accent);
}

.share-folder-title h1 {
  margin-top: 2px;
  overflow-wrap: anywhere;
  font-size: clamp(21px, 2.6vw, 26px);
  line-height: 1.25;
  letter-spacing: -0.02em;
}

.share-folder-title p {
  margin-top: 3px;
}

.share-items {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(165px, 1fr));
  gap: 13px;
  margin-top: 18px;
}

.share-item {
  display: block;
  padding: 9px;
  border: 1px solid var(--border);
  border-radius: 15px;
  background: var(--soft);
  transition: border-color 0.18s ease, background 0.18s ease, transform 0.16s ease;
}

.share-item:hover {
  border-color: var(--border-strong);
  background: var(--elevated);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.share-thumb {
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: 10px;
  background: var(--cat-other-bg);
  color: var(--cat-other-fg);
}

.share-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.share-thumb.folder-thumb {
  background:
    radial-gradient(circle at 24% 20%, rgba(var(--accent-rgb), 0.18), transparent 58%),
    var(--soft-strong);
  color: var(--accent);
}

.share-thumb .icon-xl {
  width: 30px;
  height: 30px;
}

.share-item-name {
  margin-top: 9px;
  overflow: hidden;
  padding: 0 2px;
  font-size: 12.5px;
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.share-item-meta {
  padding: 0 2px 2px;
  color: var(--text-faint);
  font-size: 10.5px;
}

.share-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  padding: 52px 20px 28px;
  color: var(--text-faint);
  font-size: 12.5px;
  text-align: center;
}

.share-empty .icon-xl {
  width: 40px;
  height: 40px;
  margin-bottom: 8px;
  color: var(--text-faint);
  opacity: 0.6;
}

.share-empty strong {
  color: var(--text);
  font-size: 15px;
}

.share-footer {
  padding: 16px 24px 28px;
  color: var(--text-faint);
  font-size: 11px;
  text-align: center;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

@keyframes shimmer {
  100% { transform: translateX(100%); }
}

@keyframes fadeIn {
  from { opacity: 0; }
}

@keyframes menuIn {
  from { opacity: 0; transform: translateY(-3px) scale(0.98); }
}

@keyframes modalIn {
  from { opacity: 0; transform: translateY(10px) scale(0.98); }
}

@keyframes dockIn {
  from { opacity: 0; transform: translateY(12px); }
}

@media (max-width: 1180px) {
  .admin-user-row {
    grid-template-columns: 40px minmax(0, 1.2fr) auto minmax(130px, 0.8fr) auto;
    gap: 11px;
    padding: 13px 16px;
  }

  .content {
    padding-right: 22px;
    padding-left: 22px;
  }
}

@media (max-width: 1020px) {
  .admin-user-row {
    grid-template-columns: 40px minmax(0, 1fr) auto;
    grid-template-areas:
      "avatar main actions"
      "avatar usage usage";
    row-gap: 8px;
  }

  .admin-user-row .avatar {
    grid-area: avatar;
    align-self: start;
  }

  .admin-user-main {
    grid-area: main;
  }

  .admin-user-role {
    grid-area: main;
    justify-self: end;
    align-self: start;
  }

  .admin-user-usage {
    grid-area: usage;
    padding-left: 0;
  }

  .admin-user-actions {
    grid-area: actions;
  }
}

@media (max-width: 940px) {
  .auth-shell,
  .install-body .auth-shell {
    grid-template-columns: minmax(0, 1fr);
  }

  .auth-brand {
    display: none;
  }

  .auth-panel {
    min-height: 100dvh;
    padding: 30px 18px;
  }

  .auth-mobile-brand {
    display: flex;
  }

  .auth-card {
    padding: 25px;
    border-radius: 20px;
  }

  .install-body .auth-card {
    max-width: 620px;
  }
}

@media (max-width: 900px) {
  .app-shell {
    display: block;
  }

  .sidebar {
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    z-index: 70;
    width: min(292px, 86vw);
    height: 100dvh;
    transform: translateX(-105%);
    transition: transform 0.22s cubic-bezier(0.2, 0.8, 0.3, 1);
    box-shadow: none;
  }

  .sidebar.is-open {
    transform: none;
    box-shadow: var(--shadow-lg);
  }

  .sidebar-close,
  .menu-btn {
    display: inline-flex;
  }

  .mobile-brand {
    display: flex;
  }

  .topbar {
    flex-wrap: wrap;
    gap: 8px;
    padding: 9px 14px;
  }

  .search-box {
    order: 5;
    flex-basis: 100%;
    max-width: none;
    height: 40px;
  }

  .topbar-actions {
    gap: 2px;
  }

  .content {
    padding: 20px 16px 100px;
  }

  .head-actions {
    width: 100%;
  }

  .filter-row {
    margin-top: 15px;
  }

  .upload-dock {
    right: 12px;
    bottom: 12px;
    width: min(380px, calc(100vw - 24px));
  }
}

@media (max-width: 720px) {
  .items-grid {
    grid-template-columns: repeat(auto-fill, minmax(148px, 1fr));
    gap: 11px;
  }

  .item-card {
    border-radius: 14px;
  }

  .item-info {
    padding: 9px 11px 11px;
  }

  .item-name {
    font-size: 12.5px;
  }

  .item-meta {
    font-size: 10.5px;
  }

  .folder-icon-wrap {
    width: 50px;
    height: 50px;
    border-radius: 14px;
  }

  .folder-icon-wrap .icon-xl {
    width: 26px;
    height: 26px;
  }

  .item-more {
    top: 6px;
    right: 6px;
    width: 29px;
    height: 29px;
  }

  .is-list .item-info {
    display: block;
  }

  .is-list .item-meta {
    margin-top: 2px;
    text-align: left;
  }

  .is-list .item-name {
    display: block;
  }

  .content-head {
    gap: 12px;
  }

  .head-actions {
    gap: 7px;
  }

  .select-wrap select {
    max-width: 128px;
  }

  .panel-row {
    flex-wrap: wrap;
    gap: 10px;
    padding: 13px 14px;
  }

  .panel-main {
    flex-basis: calc(100% - 58px);
  }

  .panel-actions {
    width: 100%;
    justify-content: flex-end;
    padding-left: 54px;
  }

  .panel-title-row strong {
    white-space: normal;
    overflow-wrap: anywhere;
  }

  .modal-root {
    align-items: center;
    padding: 10px;
  }

  .modal {
    max-height: calc(100dvh - 20px);
    border-radius: 18px;
  }

  .modal-head {
    padding: 18px 18px 0;
  }

  .modal-body {
    padding: 15px 18px 18px;
  }

  .modal-foot {
    padding: 12px 18px;
  }

  .settings-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .form-row {
    grid-template-columns: minmax(0, 1fr);
  }

  .field-port {
    max-width: none;
  }

  .preview-body {
    padding: 12px 14px 40px;
  }

  .preview-nav {
    top: auto;
    bottom: 10px;
    width: 38px;
    height: 38px;
    transform: none;
  }

  .preview-nav.prev {
    left: calc(50% - 96px);
  }

  .preview-nav.next {
    right: calc(50% - 96px);
  }

  .preview-counter {
    bottom: 18px;
  }

  .preview-head {
    padding: 10px 12px;
  }

  .preview-actions .btn span {
    display: none;
  }

  .preview-title strong {
    max-width: 52vw;
  }

  .share-main {
    padding: 8px 12px 36px;
  }

  .share-topbar {
    padding: 13px 16px;
  }

  .share-card {
    padding: 17px;
    border-radius: 18px;
  }

  .share-view-head {
    align-items: flex-start;
  }

  .share-view-head > .btn {
    width: 100%;
  }

  .share-preview {
    min-height: 190px;
    border-radius: 13px;
  }

  .share-pdf {
    height: 62vh;
    min-height: 360px;
  }

  .share-items {
    grid-template-columns: repeat(auto-fill, minmax(135px, 1fr));
    gap: 10px;
  }

  .share-folder-title {
    align-items: flex-start;
  }

  .folder-badge {
    width: 48px;
    height: 48px;
    border-radius: 14px;
  }

  .admin-overview {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 9px;
  }

  .stat-card {
    padding: 12px;
  }

  .stat-copy strong {
    font-size: 17px;
  }

  .stat-copy small {
    display: none;
  }

  .requirements {
    grid-template-columns: minmax(0, 1fr);
  }

  .toasts {
    bottom: 84px;
  }
}

@media (max-width: 520px) {
  .auth-card {
    padding: 21px;
  }

  .auth-panel {
    padding: 22px 12px;
  }

  .top-upload {
    padding: 0 11px;
  }

  .top-upload span {
    display: none;
  }

  .settings-btn {
    display: none;
  }

  .panel-actions {
    padding-left: 0;
  }

  .panel-actions .btn {
    flex: 1;
  }

  .admin-overview {
    grid-template-columns: minmax(0, 1fr);
  }

  .admin-user-row {
    grid-template-columns: 36px minmax(0, 1fr) auto;
  }

  .admin-user-row .avatar {
    width: 36px;
    height: 36px;
  }

  .admin-user-role {
    justify-self: start;
    align-self: center;
    grid-area: usage;
    padding-top: 2px;
  }

  .admin-user-usage {
    padding-top: 24px;
  }

  .panel-head {
    padding: 15px;
  }

  .panel-head .btn {
    width: 100%;
  }

  .share-card {
    padding: 14px;
  }

  .share-badge {
    font-size: 10px;
    padding: 4px 8px;
  }

  .preview-actions .btn-soft {
    display: none;
  }

  .modal-foot .btn {
    flex: 1;
  }

  .toast {
    font-size: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

.nav-tag-soft {
  background: var(--accent-soft);
  color: var(--accent);
}

.pwa-install-login {
  margin-top: 16px;
}

.pwa-install-login .icon {
  width: 17px;
  height: 17px;
}

.pwa-sheet {
  position: fixed;
  inset: 0;
  z-index: 450;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 22px;
}

.pwa-sheet-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(8, 11, 20, 0.58);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  animation: fadeIn 0.16s ease-out;
}

.pwa-sheet-card {
  position: relative;
  width: min(430px, 100%);
  padding: 26px;
  border: 1px solid var(--border);
  border-radius: 22px;
  background: var(--elevated);
  box-shadow: var(--shadow-lg);
  animation: pwaSheetIn 0.22s cubic-bezier(0.2, 0.85, 0.3, 1);
}

.pwa-sheet-card h2 {
  margin: 0 0 14px;
  font-size: 20px;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

.pwa-sheet-card ol {
  display: flex;
  flex-direction: column;
  gap: 9px;
  margin: 0 0 22px;
  padding-left: 20px;
  color: var(--text-soft);
  font-size: 14px;
  line-height: 1.55;
}

@keyframes pwaSheetIn {
  from {
    opacity: 0;
    transform: translateY(14px) scale(0.98);
  }
}

@media (max-width: 720px) {
  .pwa-sheet {
    align-items: flex-end;
    padding: 12px;
  }

  .pwa-sheet-card {
    padding: 22px;
    padding-bottom: calc(22px + env(safe-area-inset-bottom, 0px));
    border-radius: 20px;
  }
}

@media (display-mode: standalone) {
  :root {
    --safe-top: env(safe-area-inset-top, 0px);
    --safe-right: env(safe-area-inset-right, 0px);
    --safe-bottom: env(safe-area-inset-bottom, 0px);
    --safe-left: env(safe-area-inset-left, 0px);
  }

  .sidebar {
    padding-top: calc(20px + var(--safe-top));
    padding-right: calc(16px + var(--safe-right));
    padding-bottom: calc(20px + var(--safe-bottom));
    padding-left: calc(16px + var(--safe-left));
  }

  .topbar {
    padding-top: calc(11px + var(--safe-top));
    padding-right: calc(26px + var(--safe-right));
    padding-left: calc(26px + var(--safe-left));
  }

  .upload-dock {
    right: calc(20px + var(--safe-right));
    bottom: calc(20px + var(--safe-bottom));
  }

  .toasts {
    bottom: calc(22px + var(--safe-bottom));
  }

  .modal-root {
    padding: calc(20px + var(--safe-top)) calc(20px + var(--safe-right)) calc(20px + var(--safe-bottom)) calc(20px + var(--safe-left));
  }

  .modal {
    max-height: calc(100dvh - 40px - var(--safe-top) - var(--safe-bottom));
  }

  .preview-shell {
    padding: var(--safe-top) var(--safe-right) var(--safe-bottom) var(--safe-left);
  }

  .auth-brand {
    height: 100dvh;
    padding-top: calc(clamp(34px, 5vw, 68px) + var(--safe-top));
    padding-right: calc(clamp(34px, 5vw, 68px) + var(--safe-right));
    padding-bottom: calc(clamp(34px, 5vw, 68px) + var(--safe-bottom));
    padding-left: calc(clamp(34px, 5vw, 68px) + var(--safe-left));
  }

  .auth-panel {
    padding: calc(44px + var(--safe-top)) calc(26px + var(--safe-right)) calc(44px + var(--safe-bottom)) calc(26px + var(--safe-left));
  }

  .share-topbar {
    padding-top: calc(16px + var(--safe-top));
    padding-right: calc(24px + var(--safe-right));
    padding-left: calc(24px + var(--safe-left));
  }

  .share-main {
    padding-right: calc(20px + var(--safe-right));
    padding-bottom: calc(50px + var(--safe-bottom));
    padding-left: calc(20px + var(--safe-left));
  }

  .share-footer {
    padding-bottom: calc(28px + var(--safe-bottom));
  }
}

@media (display-mode: standalone) and (max-width: 940px) {
  .auth-panel {
    min-height: 100dvh;
    padding: calc(30px + var(--safe-top)) calc(18px + var(--safe-right)) calc(30px + var(--safe-bottom)) calc(18px + var(--safe-left));
  }
}

@media (display-mode: standalone) and (max-width: 900px) {
  .topbar {
    padding-top: calc(9px + var(--safe-top));
    padding-right: calc(14px + var(--safe-right));
    padding-left: calc(14px + var(--safe-left));
  }

  .upload-dock {
    right: calc(12px + var(--safe-right));
    bottom: calc(12px + var(--safe-bottom));
  }

  .content {
    padding-bottom: calc(100px + var(--safe-bottom));
  }

  .modal-root {
    padding: calc(10px + var(--safe-top)) calc(10px + var(--safe-right)) calc(10px + var(--safe-bottom)) calc(10px + var(--safe-left));
  }

  .modal {
    max-height: calc(100dvh - 20px - var(--safe-top) - var(--safe-bottom));
  }
}