/*
 * dufs theme, modelled on Termix (https://github.com/Termix-SSH/Termix).
 * Tokens come from Termix's dark palette: near-black with a faint green tint,
 * translucent white borders, JetBrains Mono, and the #f59145 brand orange.
 * CSS only: index.js is an untouched upstream file; index.html only gains the
 * lines that load theme-init.js, custom.css and custom.js.
 */

@font-face {
  font-family: "JetBrains Mono";
  src: url("JetBrainsMono-400.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "JetBrains Mono";
  src: url("JetBrainsMono-700.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  color-scheme: dark;

  --accent-brand: #f59145;
  --accent-brand-soft: rgb(245 145 69 / 14%);
  --radius: 0.625rem;
  --radius-sm: 0.4rem;

  /* dark palette (default) */
  --background: oklch(0.155 0.004 128.73);
  --surface: oklch(0.185 0.004 128.73);
  --surface-dim: oklch(0.165 0.003 128.73);
  --card: oklch(0.21 0.004 128.68);
  --muted: oklch(0.255 0 0);
  --foreground: oklch(0.985 0 0);
  --muted-foreground: oklch(0.72 0 0);
  --subtle-foreground: oklch(0.56 0 0);
  --destructive: oklch(0.704 0.191 22.216);
  --border: oklch(1 0 0 / 12%);
  --input: oklch(1 0 0 / 15%);
  --ring: var(--accent-brand);
  --accent-text: var(--accent-brand);
  --row-border: oklch(1 0 0 / 6%);
  --row-hover: oklch(1 0 0 / 5%);
  --scrollbar: oklch(1 0 0 / 20%);
  --scrollbar-hover: oklch(1 0 0 / 35%);

  /* names used by the stock dufs markup/JS */
  --bg-primary: var(--background);
  --bg-secondary: var(--surface);
  --bg-tertiary: var(--surface);
  --bg-hover: var(--row-hover);
  --text-primary: var(--foreground);
  --text-secondary: var(--muted-foreground);
  --text-tertiary: var(--subtle-foreground);
  --text-accent: var(--foreground);
  --svg-primary: var(--muted-foreground);
  --svg-secondary: var(--subtle-foreground);
  --svg-tertiary: var(--muted-foreground);
  --border-primary: var(--border);
  --border-secondary: var(--input);
}

/* light palette: Termix's light tokens. Set by theme-init.js / the toggle button. */
:root[data-theme="light"] {
  color-scheme: light;

  --background: oklch(1 0 0);
  --surface: oklch(0.985 0 0);
  --surface-dim: oklch(0.97 0 0);
  --card: oklch(1 0 0);
  --muted: oklch(0.95 0 0);
  --foreground: oklch(0.1802 0.0043 128.73);
  --muted-foreground: oklch(0.44 0 0);
  --subtle-foreground: oklch(0.52 0 0);
  --destructive: oklch(0.577 0.245 27.325);
  --border: oklch(0.922 0 0);
  --input: oklch(0.87 0 0);
  --accent-text: oklch(0.55 0.16 50);
  --accent-brand-soft: rgb(245 145 69 / 18%);
  --row-border: oklch(0.95 0 0);
  --row-hover: oklch(0 0 0 / 4%);
  --scrollbar: oklch(0 0 0 / 20%);
  --scrollbar-hover: oklch(0 0 0 / 35%);
}

* {
  scrollbar-width: thin;
  scrollbar-color: var(--scrollbar) transparent;
}

*::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

*::-webkit-scrollbar-track,
*::-webkit-scrollbar-corner {
  background: transparent;
}

*::-webkit-scrollbar-thumb {
  background: var(--scrollbar);
  border-radius: 3px;
}

*::-webkit-scrollbar-thumb:hover {
  background: var(--scrollbar-hover);
}

::selection {
  background: rgb(245 145 69 / 35%);
}

:focus-visible {
  outline: 2px solid var(--ring);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

html {
  font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 14px;
  line-height: 1.5;
  color: var(--text-primary);
  background-color: var(--bg-primary);
}

body {
  /* stock dufs uses 538px to avoid early breadcrumb wrapping; the head wraps cleanly here */
  min-width: 320px;
  margin: 0;
  background-color: var(--bg-primary);
}

svg {
  fill: var(--svg-primary);
}

a {
  transition: color 110ms, background-color 110ms;
}

.hidden {
  display: none !important;
}

/* ---------- top bar ---------- */

.head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5em 0.75em;
  padding: 0.7em 1.25em;
  position: sticky;
  top: 0;
  z-index: 10;
  background-color: var(--bg-tertiary);
  border-bottom: 1px solid var(--border);
}

.breadcrumb {
  font-size: 1.05em;
  padding-right: 0.4em;
  word-break: break-all;
}

.breadcrumb>a {
  color: var(--muted-foreground);
  text-decoration: none;
  padding: 0.1em 0.3em;
  border-radius: var(--radius-sm);
}

.breadcrumb>a:hover {
  color: var(--accent-text);
  background: var(--accent-brand-soft);
  text-decoration: none;
}

/* final breadcrumb */
.breadcrumb>b {
  color: var(--text-primary);
  font-weight: 700;
  padding: 0.1em 0.3em;
}

.breadcrumb>.separator {
  color: var(--subtle-foreground);
  padding: 0 0.1em;
}

.breadcrumb svg {
  height: 100%;
  fill: var(--accent-brand);
}

/* ---------- toolbox ---------- */

.toolbox {
  display: flex;
  gap: 0.25em;
  margin-right: 0;
}

.toolbox>a,
.toolbox>div,
.toolbox-right>div {
  display: flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  height: 30px;
  min-width: 30px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  transition: background-color 110ms, border-color 110ms;
}

.toolbox>a:hover,
.toolbox>div:hover,
.toolbox-right>div:hover {
  background: var(--muted);
  border-color: var(--border);
}

.toolbox>a:hover svg,
.toolbox>div:hover svg,
.toolbox-right>div:hover svg {
  fill: var(--accent-brand);
}

.toolbox .control {
  cursor: pointer;
  padding-left: 0;
}

.toolbox .control label {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}

.upload-file input {
  display: none;
}

.upload-file label {
  cursor: pointer;
}

/* ---------- search ---------- */

.searchbar {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  width: 260px;
  max-width: 100%;
  height: 32px;
  box-sizing: border-box;
  background-color: var(--surface-dim);
  transition: border-color 150ms, box-shadow 150ms;
  border: 1px var(--input) solid;
  border-radius: var(--radius-sm);
  margin-bottom: 0;
}

.searchbar:focus-within {
  border-color: var(--accent-brand);
  box-shadow: 0 0 0 3px var(--accent-brand-soft);
}

.searchbar #search {
  box-sizing: border-box;
  width: 100%;
  height: 100%;
  font-family: inherit;
  font-size: 0.9em;
  line-height: 16px;
  padding: 1px 8px 1px 2px;
  color: var(--text-primary);
  background-color: transparent;
  border: none;
  outline: none;
}

.searchbar #search:focus-visible {
  outline: none;
}

.searchbar .icon {
  display: flex;
  align-items: center;
  color: var(--svg-tertiary);
  padding: 0 4px 0 9px;
  cursor: pointer;
}

.searchbar svg {
  fill: var(--svg-tertiary);
}

.toolbox-right {
  display: flex;
  gap: 0.25em;
  margin-left: auto;
  margin-right: 0;
}

.login-btn,
.save-btn,
.logout-btn {
  cursor: pointer;
}

.login-btn,
.logout-btn {
  padding: 0 0.6em;
}

.save-btn {
  -webkit-user-select: none;
  user-select: none;
}

.logout-btn {
  display: flex;
  align-items: center;
  gap: 0.4em;
}

.user-name {
  padding-left: 0;
  font-size: 0.9em;
  color: var(--muted-foreground);
}

/* ---------- main ---------- */

.main {
  padding: 1em 1.25em 2em;
}

.empty-folder,
.not-editable {
  font-style: normal;
  color: var(--muted-foreground);
  border: 1px dashed var(--input);
  border-radius: var(--radius);
  padding: 2.5em 1em;
  text-align: center;
}

/* ---------- tables ---------- */

.uploaders-table,
.paths-table {
  width: 100%;
  border-collapse: collapse;
}

.uploaders-table th,
.paths-table th {
  text-align: left;
  font-weight: 400;
  font-size: 0.78em;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--subtle-foreground);
  white-space: nowrap;
  padding: 0.5em 0.5em;
  border-bottom: 1px solid var(--border);
}

.uploaders-table td,
.paths-table td {
  white-space: nowrap;
  padding: 0.4em 0.5em;
}

.paths-table tbody tr {
  border-bottom: 1px solid var(--row-border);
}

.paths-table thead a {
  color: unset;
  text-decoration: none;
}

.paths-table thead a:hover {
  color: var(--foreground);
}

.paths-table thead a>span {
  padding-left: 4px;
}

.paths-table thead a>span svg {
  fill: var(--accent-brand);
}

.paths-table tbody tr {
  transition: background-color 110ms;
}

.paths-table tbody tr:hover {
  background-color: var(--bg-hover);
}

.paths-table tbody tr:hover .path a {
  color: var(--accent-text);
}

.paths-table .cell-actions {
  width: 110px;
  display: flex;
  align-items: center;
  gap: 0.15em;
  padding-left: 0.5em;
}

.paths-table thead .cell-actions {
  display: table-cell;
}

.paths-table .cell-mtime {
  width: 140px;
  padding-left: 0.5em;
  color: var(--muted-foreground);
  font-variant-numeric: tabular-nums;
}

.paths-table .cell-size {
  text-align: right;
  width: 80px;
  padding-left: 0.5em;
  color: var(--muted-foreground);
  font-variant-numeric: tabular-nums;
}

.path svg {
  height: 16px;
  fill: var(--svg-secondary);
  padding-right: 0.5em;
  vertical-align: text-top;
}

/* folder icons (14px wide in upstream's icon set) get the brand color */
.path svg[width="14"] {
  fill: var(--accent-brand);
}

.path {
  list-style: none;
}

.path a {
  color: var(--text-primary);
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
  display: block;
  text-decoration: none;
  max-width: calc(100vw - 420px);
  min-width: 120px;
}

.path a:hover {
  text-decoration: none;
}

.paths-table .cell-icon {
  width: 1px;
  padding-right: 0;
}

/* ---------- row actions ---------- */

.action-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  padding: 0;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background-color 110ms;
}

.action-btn svg {
  padding: 0;
  height: 16px;
  width: 16px;
}

.action-btn a,
.action-btn .dlwt {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}

.action-btn:hover {
  background: var(--muted);
}

.action-btn:hover svg {
  fill: var(--accent-brand);
}

.action-btn[id^="deleteBtn"]:hover svg {
  fill: var(--destructive);
}

.action-btn.disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.action-btn.disabled:hover {
  background: transparent;
}

.action-btn.disabled:hover svg {
  fill: var(--svg-primary);
}

/* ---------- uploads ---------- */

.uploaders-table {
  margin-bottom: 1em;
}

.uploaders-table .cell-status {
  padding-left: 0.6em;
}

.uploaders-table .cell-status span {
  display: inline-block;
}

.uploaders-table .cell-size,
.uploaders-table .cell-percent,
.uploaders-table .cell-speed,
.uploaders-table .cell-eta {
  text-align: right;
  padding-left: 0.6em;
  font-variant-numeric: tabular-nums;
  color: var(--muted-foreground);
}

.uploaders-table .cell-percent {
  color: var(--accent-text);
}

.uploader {
  padding-right: 1em;
}

.retry-btn {
  cursor: pointer;
  color: var(--accent-text);
}

/* ---------- editor ---------- */

.editor {
  box-sizing: border-box;
  width: 100%;
  height: calc(100vh - 6.5rem);
  border: 1px solid var(--input);
  border-radius: var(--radius);
  background: var(--surface-dim);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.95em;
  line-height: 1.6;
  outline: none;
  padding: 0.9em 1em;
  resize: none;
}

.editor:focus {
  border-color: var(--accent-brand);
  box-shadow: 0 0 0 3px var(--accent-brand-soft);
}

/* ---------- small screens ---------- */

@media (max-width: 767px) {
  .head {
    padding: 0.6em 0.9em;
  }

  .main {
    padding: 0.75em 0.9em 2em;
  }

  .searchbar {
    width: 100%;
    order: 3;
  }

  .paths-table .cell-mtime {
    display: none;
  }

  .path a {
    max-width: calc(100vw - 290px);
    min-width: 0;
  }

  .paths-table .cell-size {
    width: 70px;
  }

  .paths-table th,
  .paths-table td {
    padding-left: 0.3em;
    padding-right: 0.3em;
  }
}

@media (min-width: 768px) {
  .path a {
    min-width: 320px;
  }
}