:root {
  --bg: #12141a;
  --panel: #1a1d26;
  --panel-2: #222633;
  --line: #2c3140;
  --text: #e6e9f0;
  --muted: #8b93a7;
  --accent: #5b8cff;
  --accent-2: #3f6fe0;
  --ok: #3ecf8e;
  --err: #ff6b6b;
  --radius: 12px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

h1, h2 { margin: 0 0 .5rem; font-weight: 600; }
h1 { font-size: 1.5rem; }
h2 { font-size: 1.1rem; }

.muted { color: var(--muted); font-size: .9rem; }
.error { color: var(--err); font-size: .9rem; }
.center-text { text-align: center; }
.spacer { flex: 1; }

/* --- Knappar och fält --- */

button, .button {
  font: inherit;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--panel-2);
  color: var(--text);
  padding: .55rem .9rem;
  cursor: pointer;
  transition: background .15s, border-color .15s;
}
button:hover, .button:hover { background: #2b3040; }

.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  font-weight: 600;
}
.primary:hover { background: var(--accent-2); border-color: var(--accent-2); }

.ghost { background: transparent; }

.link {
  background: none; border: none; padding: 0;
  color: var(--accent); text-decoration: underline; cursor: pointer;
}

.danger { color: var(--err); border-color: transparent; background: transparent; }
.danger:hover { background: rgba(255,107,107,.12); }

a { color: var(--accent); }
a.button { text-decoration: none; display: inline-block; }
[hidden] { display: none !important; }

label { display: block; margin: .75rem 0; font-size: .9rem; color: var(--muted); }
label.row { display: flex; align-items: center; gap: .5rem; color: var(--text); }
input[type=text], input[type=password], input[type=number],
input[type=search], input[type=url], select, input:not([type]) {
  display: block; width: 100%; margin-top: .3rem;
  padding: .55rem .7rem;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--text);
  font: inherit;
}
input:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
label.row input { width: auto; margin: 0; }

/* --- Layout --- */

.center {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1.5rem;
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.5rem;
}
.login { width: min(360px, 100%); }
.narrow { max-width: 420px; margin-bottom: 2rem; }
.login button, .narrow button[type=submit] { width: 100%; margin-top: .5rem; }

.topbar {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: .75rem 1.25rem;
  background: var(--panel);
  border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 5;
}
.topbar nav { display: flex; gap: .25rem; }
.tab { background: transparent; border-color: transparent; color: var(--muted); }
.tab.active { background: var(--panel-2); border-color: var(--line); color: var(--text); }

main { max-width: 960px; margin: 0 auto; padding: 1.5rem 1.25rem 4rem; }

/* --- Uppladdning --- */

.dropzone {
  border: 2px dashed var(--line);
  border-radius: var(--radius);
  padding: 2.5rem 1rem;
  text-align: center;
  transition: border-color .15s, background .15s;
}
.dropzone.over { border-color: var(--accent); background: rgba(91,140,255,.08); }
.dropzone p { margin: .25rem 0; }

.queue { list-style: none; padding: 0; margin: 1rem 0 0; display: grid; gap: .5rem; }
.queue li {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: .7rem .9rem;
}
.queue .head { display: flex; gap: .75rem; align-items: baseline; }
.queue .name { font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.queue .stat { margin-left: auto; color: var(--muted); font-size: .85rem; white-space: nowrap; }
.queue .bar, .quota .bar {
  height: 6px; background: var(--panel-2); border-radius: 99px; overflow: hidden; margin-top: .5rem;
}
.queue .bar > div, .quota .bar > div {
  height: 100%; width: 0; background: var(--accent); border-radius: 99px;
  transition: width .2s;
}
.queue li.done .bar > div { background: var(--ok); }
.queue li.failed .bar > div { background: var(--err); }

.quota { display: flex; align-items: center; gap: .75rem; margin: 1.5rem 0 .5rem; }
.quota .bar { flex: 1; margin: 0; }

/* --- Tabeller --- */

.files { width: 100%; border-collapse: collapse; margin-top: 1rem; }
.files th {
  text-align: left; font-size: .8rem; text-transform: uppercase;
  letter-spacing: .04em; color: var(--muted); font-weight: 600;
  padding: .5rem .6rem; border-bottom: 1px solid var(--line);
}
.files td { padding: .65rem .6rem; border-bottom: 1px solid var(--line); vertical-align: middle; }
.files tr:hover td { background: rgba(255,255,255,.02); }
.files .name { font-weight: 500; word-break: break-all; }
.files .sub { color: var(--muted); font-size: .8rem; }
.files .nowrap { white-space: nowrap; color: var(--muted); }

/* --- Verktygsrad och markering --- */

.toolbar {
  display: flex; align-items: center; gap: .75rem;
  min-height: 2.2rem; margin-top: 1rem;
}
.toolbar .muted { margin-right: auto; }

/* Filterraden har egna regler – .toolbar .muted skulle annars putta undan
   sorteringsvalet till vänsterkanten. */
.filterbar { gap: 1rem; }
.filterbar .muted { margin-right: 0; display: flex; align-items: center; gap: .5rem; }
.filterbar #search { max-width: 22rem; margin-top: 0; }
.filterbar select { width: auto; margin-top: 0; }

.pager {
  display: flex; align-items: center; gap: 1rem;
  justify-content: center; margin: 1rem 0;
}
.pager button[disabled] { opacity: .4; cursor: default; }

/* --- Miniatyrer --- */

.thumb {
  width: 64px; height: 44px; object-fit: cover;
  border-radius: 6px; background: var(--panel-2); flex: none;
}
.files td.namecell { display: flex; align-items: center; gap: .7rem; }
#fileRows .name { cursor: pointer; }
.share-files .thumb { width: 56px; height: 40px; }

input.rename {
  width: 100%; margin: 0;
  padding: .3rem .45rem; font-size: .95rem;
}

.warn { color: var(--err); }

.files th.tick, .files td.tick { width: 2rem; padding-right: 0; }
.files td.tick input, .files th.tick input {
  width: 16px; height: 16px; margin: 0; accent-color: var(--accent); cursor: pointer;
}

.files td.actions { white-space: nowrap; }
.files td.actions > * { margin-right: .4rem; }
.files td.actions > *:last-child { margin-right: 0; }

/* --- Dialoger --- */

dialog {
  background: var(--panel);
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.5rem;
  width: min(420px, calc(100vw - 2rem));
}
dialog::backdrop { background: rgba(0,0,0,.6); }
dialog h2 { margin-bottom: .25rem; }
dialog menu {
  display: flex; align-items: center; gap: .5rem;
  margin: 1.5rem 0 0; padding: 0;
}
select {
  display: block; width: 100%; margin-top: .3rem;
  padding: .55rem .7rem;
  background: var(--bg); border: 1px solid var(--line); border-radius: 8px;
  color: var(--text); font: inherit;
}

/* --- Delningssida --- */

.share { width: min(460px, 100%); text-align: center; }
.share.wide { width: min(640px, 100%); }

.preview {
  display: block;
  max-width: 100%;
  max-height: 55vh;
  margin: 0 auto 1rem;
  border-radius: 10px;
  background: var(--bg);
}
audio.preview { width: 100%; max-height: none; }
iframe.preview.doc { width: 100%; height: 55vh; border: 1px solid var(--line); }

.share-files {
  list-style: none; padding: 0; margin: 1.5rem 0 0;
  text-align: left; display: grid; gap: .35rem;
}
.share-files li {
  display: flex; align-items: center; gap: .75rem;
  padding: .6rem .75rem;
  background: var(--panel-2); border-radius: 8px;
}
.share-files .name { flex: 1; word-break: break-all; }
.share-files .actions { display: flex; gap: .75rem; white-space: nowrap; }

.small { font-size: .8rem; }
.stack { margin-bottom: 1rem; }
.sr-only {
  position: absolute; width: 1px; height: 1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap;
}
.share-icon {
  width: 56px; height: 56px; margin: 0 auto 1rem;
  display: grid; place-items: center;
  border-radius: 50%; background: var(--panel-2); color: var(--accent);
  font-size: 1.6rem;
}
.share h1 { word-break: break-all; }
.share .size { color: var(--muted); margin: .25rem 0 1rem; }
.share .button { margin-top: 1.25rem; padding: .7rem 2rem; font-size: 1rem; }

/* --- Toast --- */

.toast {
  position: fixed; left: 50%; bottom: 1.5rem; transform: translateX(-50%);
  background: var(--panel-2); border: 1px solid var(--line);
  padding: .6rem 1rem; border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0,0,0,.4);
  z-index: 50;
}

@media (max-width: 600px) {
  .topbar { flex-wrap: wrap; }
  #whoami { display: none; }
  .files .hide-sm { display: none; }
}