:root {
  /* "almost dark" — dark bg, but panels sit clearly above it */
  --bg: #1c2128;
  --surface: #2c333d;
  --surface-2: #39424e;
  --border: #48525f;
  --text: #d6dbe1;
  --muted: #9aa4af;
  --accent: #4d90d6;
  --accent-hover: #5b9ee0;
  --accent-text: #ffffff;
  --danger: #e0655f;
  --danger-border: #6b4141;
  --danger-bg: #322525;
  --ok: #5fb36c;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.35), 0 12px 32px rgba(0, 0, 0, 0.32);
  --focus: 0 0 0 2px rgba(77, 144, 214, 0.5);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 17.5px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); }

button, .btn {
  font: inherit;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  padding: 0.5rem 0.9rem;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.12s, border-color 0.12s;
}
button:hover, .btn:hover { background: var(--surface-2); border-color: #454e59; }
button:disabled { opacity: 0.45; cursor: default; }
button:focus-visible, a:focus-visible { outline: none; box-shadow: var(--focus); }

.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-text);
}
.btn-primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
.btn-danger { color: var(--danger); border-color: var(--danger-border); }
.btn-danger:hover { background: var(--danger-bg); border-color: var(--danger); }
.btn-sm { padding: 0.32rem 0.6rem; font-size: 0.9rem; }

input[type="text"], input[type="password"], input[type="email"] {
  font: inherit;
  width: 100%;
  padding: 0.55rem 0.7rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
  color: var(--text);
}
input::placeholder { color: #626c77; }
input:focus { outline: none; border-color: var(--accent); box-shadow: var(--focus); }

label { display: block; font-size: 0.9rem; color: var(--muted); margin-bottom: 0.3rem; }
.field { margin-bottom: 0.9rem; }

.topbar {
  position: relative;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem 0.9rem;
  padding: 0.8rem 1.2rem;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.topbar h1 {
  font-size: 1.2rem; margin: 0; font-weight: 600;
  flex: 0 1 auto; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.topbar .spacer { flex: 1; }
.topbar .muted { color: var(--muted); font-size: 0.95rem; }

.view-select {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  font: inherit; font-size: 0.88rem;
  padding: 0.32rem 1.9rem 0.32rem 0.7rem;
  border: 1px solid var(--border); border-radius: 8px;
  background-color: var(--surface-2); color: var(--text);
  cursor: pointer;
  -webkit-appearance: none; appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='none' stroke='%238d97a2' stroke-width='1.5' d='M2 4.5l4 4 4-4'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 0.6rem center;
}
.view-select:focus { outline: none; border-color: var(--accent); box-shadow: var(--focus); }
.view-select option { background: var(--surface); color: var(--text); }
@media (max-width: 620px) {
  .view-select { position: static; transform: none; }
}

.wrap { max-width: 960px; margin: 0 auto; padding: 1.5rem 1.2rem 4rem; }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.4rem;
}

.center-stage {
  position: relative;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1.5rem;
}
.center-stage .card { width: 100%; max-width: 380px; }
.center-stage h2 { margin-top: 0; }

.msg { font-size: 0.95rem; margin-top: 0.6rem; min-height: 1.2em; }
.msg.error { color: var(--danger); }
.msg.ok { color: var(--ok); }

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

/* ---- file listing ---- */
.toolbar {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-bottom: 0.8rem;
}
.nav-cluster { display: inline-flex; gap: 0.3rem; flex-shrink: 0; }
.btn-icon {
  width: 2rem; height: 2rem; padding: 0; font-size: 1rem; line-height: 1;
  display: inline-flex; align-items: center; justify-content: center;
}
.btn-icon:disabled { opacity: 0.35; }

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  flex-wrap: nowrap;
  overflow-x: auto;
  font-size: 1.02rem;
  min-width: 0;
  scrollbar-width: thin;
}
.breadcrumb a { text-decoration: none; white-space: nowrap; padding: 0.1rem 0.15rem; border-radius: 4px; }
.breadcrumb a.drop-target { background: var(--accent); color: var(--accent-text); }
.breadcrumb .sep { color: var(--muted); }

.selbar {
  display: flex; align-items: center; gap: 0.5rem;
  margin-bottom: 0.8rem; padding: 0.5rem 0.8rem;
  border: 1px solid var(--accent); border-radius: 8px;
  background: color-mix(in srgb, var(--accent) 14%, var(--surface));
  font-size: 0.9rem;
}

.list { border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; background: var(--surface); }
.row {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.6rem 0.95rem;
  border-top: 1px solid var(--border);
  cursor: default;
  user-select: none;
}
.row:first-child { border-top: none; }
.row:hover { background: var(--surface-2); }
.row.selected { background: color-mix(in srgb, var(--accent) 18%, var(--surface)); }
.row.drop-target { outline: 2px solid var(--accent); outline-offset: -2px; }
.row .check {
  flex-shrink: 0; width: 1rem; height: 1rem; margin: 0; cursor: pointer;
  opacity: 0; transition: opacity 0.1s;
}
.row:hover .check, .row.selected .check, .list.selecting .row .check { opacity: 1; }
.row .icon { font-size: 1.25rem; width: 1.5rem; text-align: center; flex-shrink: 0; }
.row .thumb {
  width: 40px; height: 40px; flex-shrink: 0;
  object-fit: cover; border-radius: 6px; border: 1px solid var(--border); background: var(--surface-2);
}
.row .name { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.row .name.link { cursor: pointer; }
.row .name.link:hover { color: var(--accent); text-decoration: underline; }
.row .meta { color: var(--muted); font-size: 0.88rem; white-space: nowrap; }
.row .actions { display: flex; gap: 0.3rem; opacity: 0; transition: opacity 0.1s; }
.row:hover .actions { opacity: 1; }
.row .actions button { padding: 0.28rem 0.5rem; font-size: 0.85rem; }

.statusbar { font-size: 0.82rem; margin-top: 0.5rem; min-height: 1em; }

/* touch devices have no hover — keep row controls visible */
@media (hover: none) {
  .row .actions, .row .check { opacity: 1; }
}

.sortbar { display: flex; align-items: center; gap: 0.3rem; }
.sortbar button.active { background: var(--accent); border-color: var(--accent); color: var(--accent-text); }
.sortbar .dir { font-size: 0.7em; }

.ctxmenu {
  position: fixed; z-index: 60; min-width: 160px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 8px; box-shadow: var(--shadow); padding: 0.3rem;
  display: flex; flex-direction: column;
}
.ctxmenu button {
  border: none; background: none; text-align: left;
  padding: 0.45rem 0.6rem; border-radius: 5px; font-size: 0.9rem;
}
.ctxmenu button:hover { background: var(--surface-2); }
.ctxmenu button.danger { color: var(--danger); }

.empty { padding: 2.5rem 1rem; text-align: center; color: var(--muted); }

/* the whole window is a drop target (Uppy DropTarget) */
body.uppy-is-drag-over::after {
  content: attr(data-drop);
  position: fixed; inset: 0; z-index: 40;
  display: grid; place-items: center;
  font-size: 1.2rem; color: var(--text);
  background: rgba(28, 33, 40, 0.75);
  outline: 3px dashed var(--accent); outline-offset: -14px;
  pointer-events: none;
}

/* ---- staff dashboard ---- */
.share-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 1rem 1.1rem;
  margin-bottom: 0.8rem;
}
.share-card.trashed { opacity: 0.7; }
.share-card h3 { margin: 0 0 0.25rem; font-size: 1.12rem; }
.share-card .sub { color: var(--muted); font-size: 0.9rem; margin-bottom: 0.7rem; word-break: break-all; }
.share-card .row-actions { display: flex; gap: 0.4rem; flex-wrap: wrap; }

.pw-row { display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap; margin-bottom: 0.8rem; }
.pw-row label { margin: 0; font-size: 0.85rem; color: var(--muted); }
.pw-row .pw-input {
  width: auto; flex: 0 1 220px;
  padding: 0.32rem 0.55rem; font-size: 0.92rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
.pw-row .pw-msg { margin: 0; font-size: 0.82rem; min-height: 0; }

.modal-backdrop {
  position: fixed; inset: 0; background: rgba(10, 13, 18, 0.6);
  display: grid; place-items: center; padding: 1.5rem; z-index: 50;
}
.modal {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.4rem; width: 100%; max-width: 380px;
  box-shadow: var(--shadow);
}
.modal h3 { margin-top: 0; }
.modal .modal-actions { display: flex; justify-content: flex-end; gap: 0.5rem; margin-top: 1rem; }

.hidden { display: none !important; }


/* ---- disk meter + trash (staff) ---- */
.disk-card { padding: 0.9rem 1.1rem; display: flex; gap: 1.5rem; align-items: center; }
.disk-left { flex: 0 0 50%; min-width: 0; }
.disk-right {
  flex: 1 1 auto; display: flex; flex-direction: column; align-items: flex-end;
  gap: 0.4rem; text-align: right;
}
.disk-right #trash-info { font-size: 0.85rem; }
@media (max-width: 560px) {
  .disk-card { flex-direction: column; align-items: stretch; gap: 0.9rem; }
  .disk-left, .disk-right { flex: none; }
  .disk-right { align-items: flex-start; text-align: left; }
}
.disk-row { display: flex; justify-content: space-between; gap: 1rem; font-size: 0.9rem; margin-bottom: 0.5rem; }
.meter { height: 10px; background: var(--bg); border: 1px solid var(--border); border-radius: 6px; overflow: hidden; }
.meter-fill { height: 100%; width: 0; background: var(--accent); transition: width 0.3s; }
.disk-card.low .meter-fill { background: var(--danger); }
.disk-card.low #disk-label { color: var(--danger); }

/* ---- language switch ---- */
.lang-switch { display: inline-flex; gap: 0.3rem; align-items: center; }
.lang-switch--corner { position: absolute; top: 1rem; right: 1rem; }
.lang-flag {
  width: 32px; height: 23px; padding: 2px;
  border: 1px solid var(--border); border-radius: 5px;
  background: var(--surface); cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center;
  opacity: 0.45; transition: opacity 0.12s, border-color 0.12s;
}
.lang-flag svg { width: 100%; height: 100%; border-radius: 2px; display: block; }
.lang-flag:hover { opacity: 0.8; background: var(--surface); }
.lang-flag.active { opacity: 1; border-color: var(--accent); }