/*!*****************************************************************************************************************************************************************************************************************************************************************!*\
  !*** css ./node_modules/next/dist/build/webpack/loaders/css-loader/src/index.js??ruleSet[1].rules[14].oneOf[10].use[2]!./node_modules/next/dist/build/webpack/loaders/postcss-loader/src/index.js??ruleSet[1].rules[14].oneOf[10].use[3]!./src/app/globals.css ***!
  \*****************************************************************************************************************************************************************************************************************************************************************/
:root {
  --ink: #152033;
  --ink-soft: #3a4a63;
  --muted: #6a7a90;
  --paper: #eef1f6;
  --paper-2: #e2e8f0;
  --surface: rgba(255, 255, 255, 0.72);
  --surface-solid: #ffffff;
  --line: rgba(21, 32, 51, 0.12);
  --accent: #2f6b8a;
  --accent-deep: #1f4f68;
  --accent-soft: rgba(47, 107, 138, 0.12);
  --warm: #e8a87c;
  --danger: #b42318;
  --shadow: 0 18px 50px rgba(21, 32, 51, 0.08);
  --radius: 12px;
  --font: "Manrope", system-ui, sans-serif;
  --display: "Syne", "Manrope", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  --topbar-h: 72px;
  --toolbar-h: 64px;
}

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

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: var(--font);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
}

button,
input {
  font: inherit;
}

a {
  color: inherit;
}

/* ?? Atmosphere (app) ?? */
.app-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(900px 500px at 12% -10%, rgba(47, 107, 138, 0.16), transparent 55%),
    radial-gradient(700px 420px at 100% 0%, rgba(232, 168, 124, 0.14), transparent 50%),
    linear-gradient(165deg, #eef1f6 0%, #f7f8fb 45%, #e8eef4 100%);
}

.app-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(21, 32, 51, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(21, 32, 51, 0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: radial-gradient(ellipse at center, black 20%, transparent 75%);
          mask-image: radial-gradient(ellipse at center, black 20%, transparent 75%);
  pointer-events: none;
}

.brand-mark {
  margin: 0;
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(1.6rem, 3vw, 2rem);
  letter-spacing: -0.04em;
  color: var(--ink);
  line-height: 1.05;
}

/* ?? Auth (login / change password) ?? */
.auth-page {
  min-height: 100dvh;
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  background: #f4f6f9;
}

.auth-visual {
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  padding: clamp(1.5rem, 4vw, 3rem);
  color: #f7f4ef;
  background:
    linear-gradient(160deg, rgba(15, 28, 48, 0.25), rgba(15, 28, 48, 0.72)),
    linear-gradient(135deg, #1a3350 0%, #2f6b8a 48%, #4a7c6f 100%);
  animation: auth-panel-in 0.7s ease both;
}

.auth-visual-glow {
  position: absolute;
  inset: -20%;
  background:
    radial-gradient(circle at 30% 20%, rgba(232, 168, 124, 0.35), transparent 42%),
    radial-gradient(circle at 80% 70%, rgba(120, 180, 200, 0.25), transparent 45%);
  animation: auth-glow 10s ease-in-out infinite alternate;
  pointer-events: none;
}

.auth-collage {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.polaroid {
  position: absolute;
  display: block;
  width: min(42%, 220px);
  aspect-ratio: 3 / 3.6;
  padding: 10px 10px 28px;
  background: rgba(247, 244, 239, 0.92);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.28);
  border-radius: 2px;
}

.polaroid::before {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  border-radius: 1px;
}

.polaroid.p1 {
  top: 14%;
  left: 12%;
  transform: rotate(-8deg);
  animation: float-a 7s ease-in-out infinite;
}
.polaroid.p1::before {
  background: linear-gradient(145deg, #d9b08c, #7ea0b5 55%, #3d5a73);
}

.polaroid.p2 {
  top: 22%;
  right: 10%;
  transform: rotate(7deg);
  animation: float-b 8s ease-in-out infinite;
}
.polaroid.p2::before {
  background: linear-gradient(160deg, #f0d6b5, #c48b6a 40%, #5c7a8a);
}

.polaroid.p3 {
  bottom: 28%;
  left: 28%;
  width: min(36%, 180px);
  transform: rotate(3deg);
  animation: float-a 9s ease-in-out infinite reverse;
}
.polaroid.p3::before {
  background: linear-gradient(200deg, #9bb7a8, #4f6f82 60%, #24384d);
}

.polaroid.p4 {
  bottom: 18%;
  right: 18%;
  width: min(30%, 150px);
  transform: rotate(-4deg);
  opacity: 0.9;
  animation: float-b 6.5s ease-in-out infinite reverse;
}
.polaroid.p4::before {
  background: linear-gradient(120deg, #e7c4a0, #8fa9b8);
}

.auth-visual-copy {
  position: relative;
  z-index: 2;
  max-width: 18ch;
  animation: rise 0.75s ease 0.15s both;
}

.auth-visual .brand-mark {
  color: #f7f4ef;
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  text-shadow: 0 10px 40px rgba(0, 0, 0, 0.35);
}

.auth-tagline {
  margin: 1rem 0 0;
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  line-height: 1.45;
  color: rgba(247, 244, 239, 0.82);
  max-width: 28ch;
}

.auth-panel {
  display: grid;
  place-items: center;
  padding: clamp(1.5rem, 4vw, 3rem);
  animation: rise 0.65s ease 0.1s both;
}

.auth-panel-inner {
  width: min(380px, 100%);
}

.auth-panel-header {
  margin-bottom: 1.75rem;
}

.auth-panel-header h1 {
  margin: 0 0 0.4rem;
  font-family: var(--display);
  font-size: clamp(1.6rem, 3vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.03em;
}

.auth-panel-header p {
  margin: 0;
  color: var(--muted);
  font-size: 0.98rem;
}

.auth-form {
  display: grid;
  grid-gap: 1.15rem;
  gap: 1.15rem;
}

.auth-field {
  display: grid;
  grid-gap: 0.45rem;
  gap: 0.45rem;
}

.auth-field span {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.auth-field input {
  width: 100%;
  padding: 0.85rem 0;
  border: none;
  border-bottom: 1.5px solid var(--line);
  border-radius: 0;
  background: transparent;
  color: var(--ink);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.auth-field input:focus {
  border-bottom-color: var(--accent);
  box-shadow: 0 1px 0 0 var(--accent);
}

.auth-field input::placeholder {
  color: #9aa8ba;
}

.auth-remember {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-top: 0.15rem;
  cursor: pointer;
  -webkit-user-select: none;
     -moz-user-select: none;
          user-select: none;
  color: var(--ink-soft);
  font-size: 0.95rem;
  font-weight: 600;
}

.auth-remember input {
  width: 1.1rem;
  height: 1.1rem;
  accent-color: var(--accent);
  cursor: pointer;
}

.auth-submit {
  margin-top: 0.6rem;
  width: 100%;
  padding: 0.95rem 1.1rem;
  border-radius: 10px;
}

.form-error {
  margin: 0;
  padding: 0.7rem 0.85rem;
  border-radius: 10px;
  background: rgba(180, 35, 24, 0.08);
  color: var(--danger);
  font-size: 0.92rem;
}

@media (max-width: 900px) {
  .auth-page {
    grid-template-columns: 1fr;
  }

  .auth-visual {
    min-height: 42vh;
    padding-bottom: 1.75rem;
  }

  .polaroid.p3,
  .polaroid.p4 {
    display: none;
  }

  .auth-visual .brand-mark {
    font-size: clamp(2rem, 8vw, 2.8rem);
  }
}

/* ?? Buttons ?? */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.65rem 1rem;
  border-radius: 10px;
  border: 1px solid transparent;
  cursor: pointer;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.15s, background 0.15s, border-color 0.15s, color 0.15s;
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background: var(--accent);
  color: #fff;
}

.btn-primary:hover {
  background: var(--accent-deep);
}

.btn-secondary {
  background: var(--accent-soft);
  color: var(--accent-deep);
  border-color: transparent;
}

.btn-secondary:hover {
  background: rgba(47, 107, 138, 0.2);
}

.btn-ghost {
  background: transparent;
  color: var(--ink-soft);
  border-color: var(--line);
}

.btn-ghost:hover {
  background: rgba(26, 35, 50, 0.04);
}

.btn-danger {
  color: var(--danger);
  background: transparent;
  border: none;
  padding: 0.35rem 0.5rem;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.85rem;
}

.btn-danger:hover {
  background: rgba(180, 35, 24, 0.08);
}

.btn-link {
  background: transparent;
  border: none;
  color: var(--accent-deep);
  cursor: pointer;
  font-weight: 600;
  font-size: 0.85rem;
  padding: 0.35rem 0.5rem;
  border-radius: 8px;
}

.btn-link:hover {
  background: var(--accent-soft);
}

.btn-block {
  width: 100%;
  margin-top: 0.25rem;
  padding: 0.85rem 1rem;
}

/* ?? App shell ?? */
.app-page {
  min-height: 100dvh;
  padding-bottom: 2rem;
}

.topbar {
  position: -webkit-sticky;
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: var(--topbar-h);
  padding: 0.75rem clamp(1rem, 3vw, 2rem);
  background: rgba(243, 246, 249, 0.82);
  -webkit-backdrop-filter: blur(16px);
          backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
  animation: fade-down 0.4s ease both;
}

.topbar-left,
.topbar-right {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  min-width: 0;
}

.topbar-left {
  flex: 1 1;
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.25rem;
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--muted);
  min-width: 0;
}

.breadcrumbs button {
  border: none;
  background: transparent;
  color: var(--ink-soft);
  cursor: pointer;
  padding: 0.15rem 0.35rem;
  border-radius: 6px;
  font: inherit;
}

.breadcrumbs button:hover {
  background: var(--accent-soft);
  color: var(--accent-deep);
}

.breadcrumbs .sep {
  opacity: 0.45;
}

.btn-back {
  display: inline-flex;
  align-items: center;
  gap: 0.2rem;
  flex-shrink: 0;
  padding: 0.45rem 0.85rem 0.45rem 0.45rem;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--surface-solid);
  color: var(--ink);
  font-family: var(--display);
  font-weight: 650;
  font-size: 0.92rem;
  cursor: pointer;
  box-shadow: 0 1px 2px rgba(26, 35, 50, 0.06);
}

.btn-back:hover {
  background: var(--accent-soft);
  border-color: var(--accent);
  color: var(--accent-deep);
}

.btn-back-toolbar {
  padding: 0.55rem 1rem 0.55rem 0.55rem;
  background: var(--ink);
  color: #fff;
  border-color: var(--ink);
}

.btn-back-toolbar:hover {
  background: var(--accent-deep);
  border-color: var(--accent-deep);
  color: #fff;
}

.search-wrap input {
  width: min(220px, 36vw);
  padding: 0.55rem 0.8rem;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--surface-solid);
  color: var(--ink);
  outline: none;
}

.search-wrap input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

dialog label {
  display: grid;
  grid-gap: 0.4rem;
  gap: 0.4rem;
}

dialog label span {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink-soft);
}

dialog input {
  width: 100%;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface-solid);
  color: var(--ink);
  outline: none;
}

dialog input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.user-chip {
  margin: 0;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: var(--surface-solid);
  border: 1px solid var(--line);
  font-size: 0.85rem;
  font-weight: 600;
  white-space: nowrap;
}

.toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding: 0.85rem clamp(1rem, 3vw, 2rem);
  animation: fade-down 0.5s ease both;
}

.toolbar-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.toolbar-meta {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.file-stage {
  position: relative;
  margin: 0 clamp(1rem, 3vw, 2rem);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 2px);
  -webkit-backdrop-filter: blur(10px);
          backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
  overflow: hidden;
  animation: rise 0.55s ease both;
  min-height: 50vh;
}

.file-table-wrap {
  overflow-x: auto;
}

.file-table {
  width: 100%;
  border-collapse: collapse;
}

.file-table th,
.file-table td {
  padding: 0.85rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--line);
  vertical-align: middle;
}

.file-table th {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.45);
  position: -webkit-sticky;
  position: sticky;
  top: 0;
}

.file-table tbody tr {
  transition: background 0.15s;
  animation: row-in 0.35s ease both;
}

.file-table tbody tr:hover {
  background: rgba(47, 107, 138, 0.05);
}

.file-table tbody tr.is-dir {
  cursor: pointer;
}

.file-table tbody tr.is-selected {
  background: rgba(47, 107, 138, 0.1);
}

.file-table tbody tr.is-drop-target {
  background: rgba(47, 107, 138, 0.16);
  outline: 2px dashed var(--accent);
  outline-offset: -2px;
}

.file-table tbody tr[draggable="true"] {
  cursor: -webkit-grab;
  cursor: grab;
}

.file-table tbody tr[draggable="true"]:active {
  cursor: -webkit-grabbing;
  cursor: grabbing;
}

.col-check {
  width: 2.5rem;
  text-align: center !important;
}

.col-check input {
  width: 1rem;
  height: 1rem;
  accent-color: var(--accent-deep);
  cursor: pointer;
}

.drop-hint {
  margin-left: auto;
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--accent-deep);
  opacity: 0;
  transition: opacity 0.15s;
  flex-shrink: 0;
}

.file-table tbody tr.is-drop-target .drop-hint {
  opacity: 1;
}

.breadcrumbs button.drop-hot {
  background: var(--accent-soft);
  color: var(--accent-deep);
  outline: 1px dashed var(--accent);
}

.toolbar-hint {
  color: var(--muted);
  font-weight: 400;
}

.selection-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.65rem;
  margin: 0 1.25rem 0.65rem;
  padding: 0.65rem 0.85rem;
  border-radius: 12px;
  background: rgba(47, 107, 138, 0.1);
  border: 1px solid rgba(47, 107, 138, 0.22);
  animation: rise 0.25s ease both;
}

.selection-count {
  font-weight: 650;
  font-family: var(--display);
  margin-right: 0.25rem;
}

.move-dialog {
  width: min(440px, calc(100vw - 2rem));
}

.move-dialog-body {
  display: grid;
  grid-gap: 0.85rem;
  gap: 0.85rem;
  padding: 1.25rem;
}

.move-dialog-body h2 {
  margin: 0;
  font-family: var(--display);
  font-size: 1.15rem;
}

.move-dialog-summary {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.move-crumbs {
  padding: 0.35rem 0;
}

.move-folder-list {
  max-height: min(280px, 45vh);
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.4);
}

.move-folder-item {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.7rem 0.85rem;
  border: none;
  border-bottom: 1px solid var(--line);
  background: transparent;
  color: var(--ink);
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.move-folder-item:last-child {
  border-bottom: none;
}

.move-folder-item:hover:not(:disabled) {
  background: rgba(47, 107, 138, 0.08);
}

.move-folder-item:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.move-folder-item svg {
  color: var(--accent-deep);
  flex-shrink: 0;
}

.move-empty {
  margin: 0;
  padding: 1.25rem;
  text-align: center;
  color: var(--muted);
  font-size: 0.9rem;
}

.move-target {
  margin: 0;
  font-size: 0.88rem;
  color: var(--ink-soft);
}

.move-target strong {
  color: var(--ink);
}

.name-cell {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  min-width: 0;
}

.icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  font-size: 1rem;
  background: var(--paper-2);
  color: var(--ink-soft);
}

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

.name-text {
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.col-size,
.col-date {
  white-space: nowrap;
  color: var(--ink-soft);
  font-feature-settings: "tnum";
  font-variant-numeric: tabular-nums;
  font-size: 0.92rem;
}

.col-actions {
  white-space: nowrap;
  text-align: right;
}

.actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.15rem;
  flex-wrap: wrap;
}

.empty {
  text-align: center;
  color: var(--muted);
  padding: 3rem 1rem !important;
}

.dropzone {
  position: absolute;
  inset: 0;
  z-index: 5;
  display: grid;
  place-items: center;
  background: rgba(47, 107, 138, 0.12);
  border: 2px dashed var(--accent);
  color: var(--accent-deep);
  font-family: var(--display);
  font-weight: 600;
  font-size: 1.2rem;
  -webkit-backdrop-filter: blur(4px);
          backdrop-filter: blur(4px);
}

.dropzone[hidden] {
  display: none !important;
}

/* ?? Dialogs / toasts ?? */
dialog {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0;
  width: min(400px, calc(100vw - 2rem));
  box-shadow: var(--shadow);
  background: var(--surface-solid);
}

dialog::-webkit-backdrop {
  background: rgba(26, 35, 50, 0.35);
  -webkit-backdrop-filter: blur(3px);
          backdrop-filter: blur(3px);
}

dialog::backdrop {
  background: rgba(26, 35, 50, 0.35);
  -webkit-backdrop-filter: blur(3px);
          backdrop-filter: blur(3px);
}

dialog form {
  display: grid;
  grid-gap: 1rem;
  gap: 1rem;
  padding: 1.25rem;
}

dialog h2 {
  margin: 0;
  font-family: var(--display);
  font-size: 1.15rem;
}

.dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
}

.toast-stack {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 50;
  display: grid;
  grid-gap: 0.5rem;
  gap: 0.5rem;
  width: min(340px, calc(100vw - 2rem));
}

.app-page.has-upload-bar .toast-stack {
  bottom: calc(4.5rem + env(safe-area-inset-bottom, 0px));
}

.user-chip .ws-dot {
  display: inline-block;
  width: 0.45rem;
  height: 0.45rem;
  margin-left: 0.45rem;
  border-radius: 50%;
  vertical-align: middle;
  background: #c45c5c;
}

.user-chip .ws-dot.on {
  background: #3d9a6a;
  box-shadow: 0 0 0 3px rgba(61, 154, 106, 0.2);
}

.user-chip .ws-dot.off {
  background: #c45c5c;
}

.upload-statusbar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 60;
  background: rgba(26, 35, 50, 0.94);
  color: #f4f7fb;
  -webkit-backdrop-filter: blur(10px);
          backdrop-filter: blur(10px);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: env(safe-area-inset-bottom, 0px);
  animation: toast-in 0.25s ease both;
}

.upload-statusbar-track {
  height: 3px;
  background: rgba(255, 255, 255, 0.12);
}

.upload-statusbar-fill {
  height: 100%;
  background: linear-gradient(90deg, #5aa9c8, #7ec8a3);
  transition: width 0.15s ease-out;
}

.upload-statusbar.is-error .upload-statusbar-fill {
  background: #d96a6a;
}

.upload-statusbar.is-done .upload-statusbar-fill {
  background: #7ec8a3;
}

.upload-statusbar-body {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem 1.25rem;
  padding: 0.7rem 1.1rem 0.85rem;
}

.upload-statusbar-main {
  display: grid;
  grid-gap: 0.15rem;
  gap: 0.15rem;
  min-width: 0;
  flex: 1 1;
}

.upload-statusbar-main strong {
  font-family: var(--display);
  font-size: 0.95rem;
  font-weight: 650;
}

.upload-statusbar-file {
  font-size: 0.82rem;
  color: rgba(244, 247, 251, 0.72);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: min(70vw, 42rem);
}

.upload-statusbar-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.1rem;
  font-size: 0.82rem;
  color: rgba(244, 247, 251, 0.85);
  font-feature-settings: "tnum";
  font-variant-numeric: tabular-nums;
}

.app-page.has-upload-bar .file-stage {
  padding-bottom: 5rem;
}

.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;
}

.toast {
  padding: 0.85rem 1rem;
  border-radius: 12px;
  background: var(--ink);
  color: #fff;
  font-size: 0.92rem;
  box-shadow: var(--shadow);
  animation: toast-in 0.3s ease both;
}

.toast.error {
  background: var(--danger);
}

.toast.ok {
  background: var(--accent-deep);
}

/* ?? Motion ?? */
@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes fade-down {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes row-in {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes toast-in {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes auth-panel-in {
  from {
    opacity: 0;
    transform: translateX(-18px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes auth-glow {
  from {
    transform: scale(1) translate(0, 0);
  }
  to {
    transform: scale(1.08) translate(2%, -1%);
  }
}

@keyframes float-a {
  0%,
  100% {
    translate: 0 0;
  }
  50% {
    translate: 0 -10px;
  }
}

@keyframes float-b {
  0%,
  100% {
    translate: 0 0;
  }
  50% {
    translate: 0 8px;
  }
}

/* ?? Responsive ?? */
@media (max-width: 820px) {
  .topbar {
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
  }

  .topbar-left,
  .topbar-right {
    justify-content: space-between;
  }

  .search-wrap {
    flex: 1 1;
  }

  .search-wrap input {
    width: 100%;
  }

  .col-date {
    display: none;
  }
}

@media (max-width: 560px) {
  .brand-mark {
    font-size: 1.25rem;
  }

  .user-chip {
    display: none;
  }

  .col-size {
    display: none;
  }

  .file-table th,
  .file-table td {
    padding: 0.75rem 0.7rem;
  }

  .toolbar {
    padding-top: 0.5rem;
  }

  .btn {
    padding: 0.6rem 0.85rem;
    font-size: 0.92rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}

/* Modal React (dialog[open] sans showModal) */
dialog.react-dialog[open] {
  position: fixed;
  inset: 0;
  margin: auto;
  z-index: 40;
}
dialog.react-dialog[open]::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -1;
  background: rgba(26, 35, 50, 0.35);
  -webkit-backdrop-filter: blur(3px);
          backdrop-filter: blur(3px);
}

/* ?? Admin + responsive renforc? ?? */
.admin-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.65rem;
  border-radius: 8px;
  background: var(--accent-soft);
  color: var(--accent-deep);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.admin-layout {
  display: grid;
  grid-gap: 1.25rem;
  gap: 1.25rem;
  padding: 0 clamp(1rem, 3vw, 2rem) 2rem;
}

.admin-banner,
.admin-status {
  margin: 0;
}

.admin-status {
  color: var(--accent-deep);
  font-weight: 600;
}

.admin-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.15rem clamp(1rem, 2vw, 1.4rem);
  -webkit-backdrop-filter: blur(10px);
          backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
}

.admin-card-head h1,
.admin-card-head h2 {
  margin: 0 0 0.35rem;
  font-family: var(--display);
  font-size: 1.25rem;
  letter-spacing: -0.02em;
}

.admin-card-head p {
  margin: 0 0 1rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.admin-add {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 1rem;
}

.admin-add input {
  flex: 1 1 180px;
  min-width: 0;
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface-solid);
}

.admin-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.admin-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  grid-gap: 1.25rem;
  gap: 1.25rem;
  align-items: start;
}

.admin-tree {
  max-height: 420px;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255,255,255,0.5);
}

.admin-tree-item {
  display: block;
  width: 100%;
  text-align: left;
  border: none;
  background: transparent;
  padding: 0.55rem 0.75rem;
  cursor: pointer;
  font: inherit;
  color: var(--ink-soft);
  border-bottom: 1px solid var(--line);
}

.admin-tree-item:hover,
.admin-tree-item.active {
  background: var(--accent-soft);
  color: var(--accent-deep);
  font-weight: 600;
}

.admin-grants {
  display: grid;
  grid-gap: 0.65rem;
  gap: 0.65rem;
  margin-bottom: 1rem;
}

.admin-grant-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--line);
}

.admin-grant-row select {
  min-width: 140px;
  padding: 0.45rem 0.6rem;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--surface-solid);
  font: inherit;
}

.admin-user-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.65rem;
  justify-content: flex-end;
  align-items: center;
}

.admin-action-muted {
  color: var(--muted);
}

.admin-pwd-help {
  margin: 0 0 0.25rem;
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.45;
}

.access-pill {
  display: inline-flex;
  padding: 0.3rem 0.65rem;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 700;
}

.access-pill.access-write {
  background: rgba(47, 107, 138, 0.14);
  color: var(--accent-deep);
}

.access-pill.access-read {
  background: rgba(232, 168, 124, 0.25);
  color: #8a5a32;
}

.access-pill.access-none {
  background: rgba(21, 32, 51, 0.06);
  color: var(--muted);
}

@media (max-width: 960px) {
  .admin-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 820px) {
  .topbar {
    flex-direction: column;
    align-items: stretch;
  }

  .topbar-left {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.45rem;
  }

  .topbar-right {
    flex-wrap: wrap;
    width: 100%;
  }

  .search-wrap {
    flex: 1 1 100%;
  }

  .search-wrap input {
    width: 100%;
  }

  .breadcrumbs {
    width: 100%;
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 0.15rem;
  }

  .file-stage {
    margin: 0 0.75rem;
    border-radius: 12px;
  }

  .toolbar {
    padding-left: 0.75rem;
    padding-right: 0.75rem;
  }
}

@media (max-width: 560px) {
  .brand-mark {
    font-size: 1.15rem;
  }

  .auth-visual {
    min-height: 34vh;
  }

  .polaroid.p2 {
    display: none;
  }

  .auth-panel {
    padding: 1.25rem 1.1rem 2rem;
  }

  .admin-add {
    flex-direction: column;
  }

  .admin-add .btn {
    width: 100%;
  }

  .col-actions .actions {
    flex-direction: column;
    align-items: flex-end;
  }
}

/* ?? Preview overlay (responsive) ?? */
.file-table tbody tr.is-file {
  cursor: pointer;
}

.preview-overlay {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: grid;
  place-items: center;
  padding: clamp(0.5rem, 2vw, 1.25rem);
  background: rgba(10, 16, 28, 0.72);
  -webkit-backdrop-filter: blur(8px);
          backdrop-filter: blur(8px);
  animation: rise 0.25s ease both;
}

.preview-sheet {
  width: min(1100px, 100%);
  height: min(92dvh, 100%);
  display: flex;
  flex-direction: column;
  background: #0f1824;
  color: #f4f7fb;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.45);
}

.preview-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
}

.preview-title {
  margin: 0;
  font-weight: 700;
  font-size: 0.95rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: min(60vw, 520px);
}

.preview-actions {
  display: flex;
  gap: 0.45rem;
  flex-wrap: wrap;
}

.preview-actions .btn-ghost {
  color: #d7e0ea;
  border-color: rgba(255, 255, 255, 0.18);
}

.preview-body {
  flex: 1 1;
  min-height: 0;
  display: grid;
  place-items: center;
  padding: clamp(0.5rem, 2vw, 1rem);
  overflow: auto;
}

.preview-media {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  border-radius: 8px;
}

.preview-image {
  background: rgba(255, 255, 255, 0.02);
}

.preview-pdf {
  width: 100%;
  height: 100%;
  min-height: 60vh;
  border: none;
  border-radius: 8px;
  background: #fff;
}

.preview-audio-wrap,
.preview-fallback {
  text-align: center;
  display: grid;
  grid-gap: 1rem;
  gap: 1rem;
  justify-items: center;
  padding: 1rem;
}

.preview-audio-wrap audio {
  width: min(420px, 100%);
}

@media (max-width: 640px) {
  .preview-overlay {
    padding: 0;
  }

  .preview-sheet {
    width: 100%;
    height: 100dvh;
    border-radius: 0;
  }

  .preview-title {
    max-width: 100%;
    white-space: normal;
  }

  .preview-actions {
    width: 100%;
  }

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