/* ============================================================================
 * styles.css — DB platform SPA
 *
 * One plain stylesheet, no framework, no build. The design tokens are the
 * original evil/angel pair: near-black surfaces with a cyan accent and a
 * magenta brand mark, or the light counterpart. Toggle = data-theme on <html>.
 * ==========================================================================*/

:root,
:root[data-theme="evil"] {
  --font-base: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: ui-monospace, "JetBrains Mono", "Fira Code", Menlo, monospace;
  --color-bg: #050505;
  --color-surface: #111111;
  --color-elevated: #181818;
  --color-border: #292929;
  --color-accent: #0cf;
  --color-accent-strong: #0ae;
  --color-brand: #f0f;
  --color-muted: #9da3ad;
  --color-text: #f3f5f7;
  --color-ink-strong: #020204;
  --color-ok: #2ecc71;
  --color-warn: #f1c40f;
  --color-err: #ff5566;
  --shadow-soft: 0 10px 35px rgba(0, 0, 0, 0.45);
  --shadow-focus: 0 0 0 2px rgba(0, 204, 255, 0.35);
  --radius-xs: 6px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-xl: 24px;
  --page-max-width: 1200px;
  --page-pad-x: clamp(1.2rem, 4vw, 3rem);
  --page-pad-y: clamp(1rem, 3vw, 2.75rem);
  --gap-sm: 0.75rem;
  --gap-md: 1.25rem;
  --gap-lg: clamp(1.5rem, 3vw, 2.75rem);
  --transition-base: 160ms cubic-bezier(0.4, 0, 0.2, 1);
}

:root[data-theme="angel"] {
  --color-bg: #e9edf5;
  --color-surface: #f7f8fc;
  --color-elevated: #ffffff;
  --color-border: #c8d2e6;
  --color-accent: #0c63f3;
  --color-accent-strong: #0a4ccd;
  --color-muted: #4e5668;
  --color-text: #0b0f1c;
  --color-brand: #a652ff;
  --color-ink-strong: #ffffff;
  --shadow-soft: 0 12px 32px rgba(10, 32, 66, 0.2);
  --shadow-focus: 0 0 0 2px rgba(12, 99, 243, 0.22);
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  font-family: var(--font-base);
  background: var(--color-bg);
  color: var(--color-text);
  transition: background var(--transition-base), color var(--transition-base);
}

.mono { font-family: var(--font-mono); font-size: 0.82em; word-break: break-all; }
.muted { color: var(--color-muted); }

/* --- header ---------------------------------------------------------------*/

.site-header {
  display: flex;
  align-items: center;
  gap: var(--gap-md);
  padding: 0.85rem var(--page-pad-x);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface);
  position: sticky;
  top: 0;
  z-index: 10;
}

.brand {
  /* a button now: click = go home */
  appearance: none;
  border: none;
  background: none;
  padding: 0.15rem 0.3rem;
  display: flex;
  align-items: baseline;
  gap: 0.45rem;
  font: inherit;
  font-weight: 700;
  letter-spacing: 0.02em;
  cursor: pointer;
  border-radius: var(--radius-sm);
}
.brand:hover .brand-word { color: var(--color-text); }
.brand:focus-visible { outline: none; box-shadow: var(--shadow-focus); }
.brand-mark { color: var(--color-brand); font-size: 1.25rem; }
.brand-word { color: var(--color-muted); font-weight: 500; font-size: 1.25rem; transition: color var(--transition-base); }

.site-nav { display: flex; gap: 0.35rem; margin-right: auto; }

.nav-link {
  appearance: none;
  border: 1px solid transparent;
  background: transparent;
  color: var(--color-muted);
  font: inherit;
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: color var(--transition-base), border-color var(--transition-base);
}
.nav-link:hover { color: var(--color-text); }
.nav-link.is-active { color: var(--color-accent); border-color: var(--color-border); background: var(--color-elevated); }

.header-actions { display: flex; align-items: center; gap: var(--gap-sm); }

.chip {
  padding: 0.25rem 0.7rem;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: var(--color-elevated);
  font-size: 0.8rem;
  color: var(--color-accent);
}

/* --- buttons ----------------------------------------------------------------*/

.accent-btn, .ghost-btn {
  appearance: none;
  font: inherit;
  padding: 0.45rem 1.1rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--transition-base), color var(--transition-base),
              border-color var(--transition-base), opacity var(--transition-base);
}
.accent-btn {
  border: 1px solid var(--color-accent);
  background: var(--color-accent);
  color: var(--color-ink-strong);
  font-weight: 600;
}
.accent-btn:hover { background: var(--color-accent-strong); border-color: var(--color-accent-strong); }
.accent-btn:disabled, .ghost-btn:disabled { opacity: 0.45; cursor: wait; }

.ghost-btn {
  border: 1px solid var(--color-border);
  background: transparent;
  color: var(--color-text);
}
.ghost-btn:hover { border-color: var(--color-accent); color: var(--color-accent); }

.link-btn {
  appearance: none;
  border: none;
  background: none;
  color: var(--color-accent);
  font: inherit;
  font-size: inherit;
  padding: 0;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.link-btn:hover { color: var(--color-accent-strong); }

:is(.accent-btn, .ghost-btn, .nav-link, .link-btn, input, select):focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
}

/* --- page / cards -----------------------------------------------------------*/

.page {
  max-width: var(--page-max-width);
  margin: 0 auto;
  padding: var(--page-pad-y) var(--page-pad-x);
}

.view { display: grid; gap: var(--gap-lg); grid-template-columns: repeat(auto-fit, minmax(min(320px, 100%), 1fr)); }
.view[hidden] { display: none; }
#view-admin { grid-template-columns: 1fr; }

/* Grid/flex children default to min-width:auto, which lets a wide table BLOW THE CARD OUT of the
 * viewport instead of triggering its overflow scroll. Zero it: the card can never outgrow the page. */
.view > .card { min-width: 0; }

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
  padding: var(--gap-md) var(--gap-lg);
}
.card h2 { margin: 0 0 var(--gap-sm); font-size: 1.05rem; letter-spacing: 0.04em; text-transform: uppercase; color: var(--color-muted); }

.card-head { display: flex; align-items: center; justify-content: space-between; gap: var(--gap-md); flex-wrap: wrap; }
.card-tools { display: flex; align-items: center; gap: var(--gap-sm); }
.tool { color: var(--color-muted); font-size: 0.9rem; }

.kv { display: flex; gap: 0.9rem; margin: 0.45rem 0; align-items: baseline; }
.kv > span { min-width: 5.5rem; color: var(--color-muted); font-size: 0.85rem; }
.kv > b { font-weight: 600; }

.dot { display: inline-block; width: 0.6em; height: 0.6em; border-radius: 50%; margin-right: 0.45em; }
.dot-ok   { background: var(--color-ok); }
.dot-err  { background: var(--color-err); }
.dot-wait { background: var(--color-warn); }

/* --- inputs -----------------------------------------------------------------*/

.field { display: block; margin: 0.7rem 0; color: var(--color-muted); font-size: 0.88rem; }

input, select {
  font: inherit;
  width: 100%;
  margin-top: 0.3rem;
  padding: 0.55rem 0.75rem;
  color: var(--color-text);
  background: var(--color-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition-base);
}
select { width: auto; padding: 0.3rem 0.5rem; }
input:hover, select:hover { border-color: var(--color-accent); }

/* --- table ------------------------------------------------------------------*/

.table-wrap { overflow-x: auto; max-width: 100%; }

.table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.table th, .table td {
  text-align: left;
  vertical-align: top;
  padding: 0.55rem 0.8rem;
  border-bottom: 1px solid var(--color-border);
}
.table th { color: var(--color-muted); font-weight: 600; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.06em; white-space: nowrap; }
.table td.mono { font-size: 0.78rem; }
.table tbody tr:hover { background: var(--color-elevated); }

/* Dense stacked cells: the wide strings (email, uid) wrap INSIDE their column instead of widening it. */
.cell-body { min-width: 0; }
.cell-main { font-weight: 600; overflow-wrap: anywhere; }
.cell-sub { color: var(--color-muted); font-size: 0.78rem; margin-top: 0.15rem; overflow-wrap: anywhere; }
.user-cell { min-width: 12rem; max-width: 24rem; }
.badge-cell { white-space: nowrap; }
.badge-cell .badge { margin-right: 0.3rem; }

.badge {
  display: inline-block;
  padding: 0.12rem 0.55rem;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  font-size: 0.75rem;
}
.badge-OWNER     { color: var(--color-warn); border-color: var(--color-warn); font-weight: 700; }
.badge-ADMIN     { color: var(--color-brand); border-color: var(--color-brand); }
.badge-PUBLISHER { color: var(--color-accent); border-color: var(--color-accent); }
.badge-VIEWER    { color: var(--color-muted); }
.badge-ACTIVE  { color: var(--color-ok); border-color: var(--color-ok); }
.badge-INVITED { color: var(--color-warn); border-color: var(--color-warn); }
.badge-DISABLED, .badge-BANNED { color: var(--color-err); border-color: var(--color-err); }

.table-foot { display: flex; align-items: center; gap: var(--gap-md); padding-top: var(--gap-sm); }

/* --- admin: invite form ------------------------------------------------------*/

.invite-row { display: flex; gap: var(--gap-sm); align-items: center; flex-wrap: wrap; }
.invite-row input[type="email"] { flex: 1 1 16rem; min-width: 12rem; }

/* temp-password reveal: the password is the point of the screen — make it big and grabbable */
.secret-card { width: min(560px, 94vw); }
.secret-card h2 { color: var(--color-text); text-transform: none; letter-spacing: 0; font-size: 1.35rem; }
.secret-box {
  margin: var(--gap-md) 0;
  padding: var(--gap-md);
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-md);
  background: var(--color-elevated);
  text-align: center;
}
.secret-value {
  font-size: clamp(1.4rem, 5vw, 2rem);
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--color-accent);
  user-select: all;
  overflow-wrap: anywhere;
}

/* --- admin: sortable headers ---------------------------------------------------
 * The arrow is a small chevron that lives dimmed on every sortable column, turns
 * accent-colored and points the way when that column drives the order. */

.th-sort {
  appearance: none;
  border: none;
  background: none;
  padding: 0;
  font: inherit;
  font-size: inherit;
  font-weight: inherit;
  color: inherit;
  text-transform: inherit;
  letter-spacing: inherit;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  cursor: pointer;
}
.th-sort:hover { color: var(--color-text); }
.th-sort:focus-visible { outline: none; box-shadow: var(--shadow-focus); border-radius: var(--radius-xs); }

.sort-arrow {
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid currentColor;
  opacity: 0.35;
  transition: transform var(--transition-base), opacity var(--transition-base);
}
.th-sort.is-asc  .sort-arrow { opacity: 1; color: var(--color-accent); transform: rotate(180deg); }
.th-sort.is-desc .sort-arrow { opacity: 1; color: var(--color-accent); }
.th-sort.is-asc, .th-sort.is-desc { color: var(--color-accent); }

/* --- admin: column-settings popover ------------------------------------------*/

.icon-btn { padding: 0.45rem 0.7rem; }

.popover { position: relative; }
.popover-panel {
  position: absolute;
  right: 0;
  top: calc(100% + 6px);
  min-width: 12.5rem;
  padding: 0.6rem 0.75rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-soft);
  z-index: 20;
}
.popover-title {
  margin: 0 0 0.4rem;
  color: var(--color-muted);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.popover-item {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.28rem 0;
  font-size: 0.88rem;
  cursor: pointer;
}
.popover-item input[type="checkbox"] { width: auto; margin: 0; accent-color: var(--color-accent); }

/* --- admin: per-row actions menu (kebab) --------------------------------------*/

.row-actions { text-align: left; width: 2.5rem; }
.kebab-btn {
  appearance: none;
  border: 1px solid transparent;
  background: transparent;
  color: var(--color-muted);
  font: inherit;
  font-size: 1.05rem;
  line-height: 1;
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-xs);
  cursor: pointer;
  transition: color var(--transition-base), border-color var(--transition-base);
}
.kebab-btn:hover { color: var(--color-accent); border-color: var(--color-border); }
.kebab-btn:focus-visible { outline: none; box-shadow: var(--shadow-focus); }

.menu {
  position: fixed;
  min-width: 14rem;
  padding: 0.35rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-soft);
  z-index: 40;
}
.menu-item {
  appearance: none;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--gap-sm);
  width: 100%;
  border: none;
  background: none;
  color: var(--color-text);
  font: inherit;
  font-size: 0.88rem;
  text-align: left;
  padding: 0.45rem 0.6rem;
  border-radius: var(--radius-xs);
  cursor: pointer;
}
.menu-item:hover { background: var(--color-elevated); color: var(--color-accent); }
.menu-item.is-danger { color: var(--color-err); }
.menu-item.is-danger:hover { background: var(--color-elevated); color: var(--color-err); }
.menu-hint { color: var(--color-muted); font-size: 0.72rem; white-space: nowrap; }

/* --- files view ----------------------------------------------------------------*/

.files-tools { flex-wrap: wrap; }
#files-search { width: 12rem; margin-top: 0; }

.seg { display: inline-flex; border: 1px solid var(--color-border); border-radius: var(--radius-sm); overflow: hidden; }
.seg-btn {
  appearance: none;
  border: none;
  background: transparent;
  color: var(--color-muted);
  font: inherit;
  padding: 0.35rem 0.7rem;
  cursor: pointer;
  transition: background var(--transition-base), color var(--transition-base);
}
.seg-btn + .seg-btn { border-left: 1px solid var(--color-border); }
.seg-btn.is-active { background: var(--color-elevated); color: var(--color-accent); }
.seg-btn:focus-visible { outline: none; box-shadow: var(--shadow-focus); }

.dropzone {
  margin: var(--gap-md) 0;
  padding: clamp(1.5rem, 5vw, 3rem);
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-md);
  text-align: center;
  cursor: pointer;
  transition: border-color var(--transition-base), background var(--transition-base);
}
.dropzone:hover, .dropzone:focus-visible, .dropzone.is-dragover {
  border-color: var(--color-accent);
  background: var(--color-elevated);
  outline: none;
}
.dropzone-glyph { font-size: 2rem; color: var(--color-accent); margin-bottom: 0.4rem; }
.dropzone-main { margin: 0.2rem 0; }
.dropzone p { margin: 0.25rem 0; }

.files-empty { text-align: center; padding: var(--gap-md) 0 var(--gap-sm); }
.files-empty-glyph { font-size: 2.2rem; margin-bottom: 0.3rem; }
.files-empty-title { margin: 0.2rem 0; font-weight: 600; }
.files-empty .muted { max-width: 34rem; margin: 0.3rem auto 0; }

/* breadcrumbs */
.crumbs { display: flex; align-items: center; gap: 0.3rem; flex-wrap: wrap; font-size: 1.05rem; letter-spacing: 0.04em; text-transform: uppercase; color: var(--color-muted); }
.crumb { appearance: none; border: none; background: none; font: inherit; color: var(--color-muted); cursor: pointer; padding: 0.1rem 0.2rem; border-radius: var(--radius-xs); }
.crumb:hover { color: var(--color-accent); }
.crumb:last-child { color: var(--color-text); }
.crumb-sep { color: var(--color-border); }

/* upload progress list */
.uploads { list-style: none; margin: var(--gap-sm) 0 0; padding: 0; display: flex; flex-direction: column; gap: 0.4rem; }
.upload-row { display: flex; align-items: center; gap: var(--gap-sm); font-size: 0.85rem; }
.upload-name { flex: 0 0 40%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.upload-bar { flex: 1; height: 6px; border-radius: 999px; background: var(--color-elevated); overflow: hidden; }
.upload-fill { height: 100%; width: 0; background: var(--color-accent); transition: width 120ms linear; }
.upload-row.is-done .upload-fill { background: var(--color-ok); }
.upload-row.is-error .upload-name { color: var(--color-err); }
.upload-row.is-error .upload-fill { background: var(--color-err); width: 100% !important; }

/* file/folder cards */
.files-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: var(--gap-md); margin-top: var(--gap-md); }
.files-grid.is-list { grid-template-columns: 1fr; }

.file-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  padding: var(--gap-md) var(--gap-sm) var(--gap-sm);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  transition: border-color var(--transition-base), background var(--transition-base);
}
.file-card:hover { border-color: var(--color-accent); background: var(--color-elevated); }
.folder-card { cursor: pointer; }
.file-icon { font-size: 2.1rem; line-height: 1; }
.file-name { font-size: 0.85rem; font-weight: 600; text-align: center; overflow-wrap: anywhere; max-height: 2.6em; overflow: hidden; }
.file-meta { font-size: 0.72rem; color: var(--color-muted); text-align: center; }
.file-actions { display: flex; gap: 0.3rem; margin-top: 0.2rem; flex-wrap: wrap; justify-content: center; }
.file-open {
  appearance: none; border: 1px solid var(--color-border); background: transparent; color: var(--color-muted);
  font: inherit; font-size: 0.72rem; padding: 0.2rem 0.55rem; border-radius: var(--radius-xs); cursor: pointer;
}
.file-open:hover { border-color: var(--color-accent); color: var(--color-accent); }
.file-x {
  position: absolute; top: 0.3rem; right: 0.4rem;
  appearance: none; border: none; background: none; color: var(--color-muted);
  font-size: 1rem; line-height: 1; cursor: pointer; opacity: 0; transition: opacity var(--transition-base), color var(--transition-base);
}
.file-card:hover .file-x { opacity: 1; }
.file-x:hover { color: var(--color-err); }

.files-grid.is-list .file-card { flex-direction: row; align-items: center; text-align: left; padding: 0.5rem var(--gap-md); }
.files-grid.is-list .file-icon { font-size: 1.5rem; }
.files-grid.is-list .file-name { text-align: left; flex: 1; max-height: none; }
.files-grid.is-list .file-meta { text-align: left; }
.files-grid.is-list .file-actions { margin: 0; }

/* --- media viewer (lightbox) ---------------------------------------------------*/

.viewer-overlay { padding: 0; background: rgba(0, 0, 0, 0.85); }
.viewer-shell { display: flex; flex-direction: column; width: 100vw; height: 100vh; }
.viewer-bar { display: flex; align-items: center; justify-content: space-between; gap: var(--gap-md); padding: 0.7rem var(--gap-lg); border-bottom: 1px solid var(--color-border); }
.viewer-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.viewer-actions { display: flex; gap: var(--gap-sm); }
.viewer-stage { flex: 1; display: flex; align-items: center; justify-content: center; overflow: auto; padding: var(--gap-md); }
.viewer-media { max-width: 100%; max-height: 100%; }
.viewer-stage video, .viewer-stage img { max-width: 100%; max-height: 84vh; }
.viewer-stage iframe { width: min(1000px, 100%); height: 84vh; border: none; background: #fff; border-radius: var(--radius-sm); }

/* --- meters (me + system) ------------------------------------------------------*/

.meter { height: 8px; border-radius: 999px; background: var(--color-elevated); overflow: hidden; margin: 0.5rem 0; }
.meter-fill { height: 100%; width: 0; background: var(--color-accent); transition: width var(--transition-base); }
.meter-fill.is-full { background: var(--color-err); }

/* --- me view -------------------------------------------------------------------*/

.me-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: var(--gap-md); }
.me-field { display: flex; flex-direction: column; gap: 0.2rem; }
.me-wide { grid-column: 1 / -1; }
.me-label { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--color-muted); }
.me-value { font-weight: 600; overflow-wrap: anywhere; }

/* --- admin system card (bottom of the admin view): Users · Files · Disk · DB ---*/

.sys-panels { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gap-md); }
@media (max-width: 560px) { .sys-panels { grid-template-columns: 1fr; } }

.sys-panel {
  display: flex; flex-direction: column; gap: 0.35rem;
  padding: var(--gap-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md, 10px);
  background: var(--color-elevated);
}
.sys-panel-head {
  display: flex; align-items: center; gap: 0.45rem;
  font-size: 0.72rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--color-muted);
}
.sys-ico { font-size: 1rem; line-height: 1; filter: saturate(0.9); }
/* the running total / percentage pushed to the right of a panel header */
.sys-pct { margin-left: auto; font-variant-numeric: tabular-nums; color: var(--color-text); font-size: 0.85rem; }

/* stat panels (Users, Files): one big number */
.sys-panel--stat .sys-big { font-size: 1.9rem; font-weight: 700; line-height: 1.1; font-variant-numeric: tabular-nums; }
.sys-panel--stat .sys-sub { font-size: 0.75rem; color: var(--color-muted); }

/* detail panels (Disk, Database): a labelled row list */
.sys-rows { display: flex; flex-direction: column; gap: 0.3rem; margin-top: 0.15rem; }
.sys-row { display: flex; justify-content: space-between; align-items: baseline; font-size: 0.9rem; }
.sys-row span { color: var(--color-muted); }
.sys-row b { font-weight: 600; font-variant-numeric: tabular-nums; }

/* --- login overlay (the SPA's message center too) ---------------------------*/

.overlay {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--gap-md);
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(4px);
  z-index: 50;
}
.overlay[hidden] { display: none; }

/* --- centered alert modal (upload failures etc.) ------------------------------*/
.alert-card {
  width: min(460px, 92vw);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.9rem;
  padding: 2.2rem 1.8rem 1.8rem;
  border-top: 4px solid var(--color-accent);
}
.alert-card.is-error { border-top-color: var(--color-err); }
.alert-card.is-ok    { border-top-color: var(--color-ok, #2ec26a); }
.alert-icon { font-size: 3.2rem; line-height: 1; }
.alert-card h2 {
  margin: 0;
  text-transform: none;
  letter-spacing: 0;
  font-size: 1.5rem;
}
.alert-card.is-error h2 { color: var(--color-err); }
.alert-message {
  margin: 0;
  color: var(--color-muted);
  font-size: 1.02rem;
  line-height: 1.55;
  overflow-wrap: anywhere;
}
.alert-card .accent-btn { min-width: 140px; margin-top: 0.5rem; }

.login-card { width: min(420px, 92vw); }
.login-card h2 { color: var(--color-text); text-transform: none; letter-spacing: 0; font-size: 1.3rem; }

.login-msg {
  margin: 0.4rem 0 0.8rem;
  padding: 0.6rem 0.8rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  font-size: 0.9rem;
}
.login-msg.is-error { border-color: var(--color-err); color: var(--color-err); }
.login-msg.is-info  { border-color: var(--color-accent); color: var(--color-accent); }
.login-msg.is-ok    { border-color: var(--color-ok); color: var(--color-ok); }

.login-actions { display: flex; gap: var(--gap-sm); margin-top: var(--gap-md); }
.login-foot { margin: var(--gap-md) 0 0; font-size: 0.78rem; }
.login-foot .mono { font-size: 0.72rem; }

/* --- toast ------------------------------------------------------------------*/

.toast {
  position: fixed;
  left: 50%;
  bottom: 1.5rem;
  transform: translateX(-50%);
  max-width: min(560px, 92vw);
  padding: 0.7rem 1.1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background: var(--color-elevated);
  color: var(--color-text);
  box-shadow: var(--shadow-soft);
  font-size: 0.9rem;
  z-index: 60;
}
.toast.is-error { border-color: var(--color-err); }
.toast.is-ok    { border-color: var(--color-ok); }

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

@media (max-width: 720px) {
  .site-header { flex-wrap: wrap; gap: var(--gap-sm); }
  .site-nav { order: 3; width: 100%; }
  .kv > span { min-width: 4rem; }
  .card { padding: var(--gap-md); }

  /* The users table becomes a stack of row-cards: no columns to overflow, every value
   * carries its label (data-label -> ::before), actions become full-width tap targets. */
  #users-table thead { display: none; }
  #users-table, #users-table tbody, #users-table tr, #users-table td { display: block; width: 100%; }
  #users-table tr {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-elevated);
    margin-bottom: var(--gap-sm);
    padding: 0.3rem 0;
  }
  #users-table td {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: var(--gap-sm);
    border-bottom: none;
    padding: 0.3rem 0.8rem;
  }
  #users-table td::before {
    content: attr(data-label);
    flex: 0 0 5.5rem;
    color: var(--color-muted);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
  }
  #users-table .cell-body { flex: 1; text-align: right; }
  .user-cell { max-width: none; min-width: 0; }
  .badge-cell { white-space: normal; }
  .kebab-btn { padding: 0.35rem 0.8rem; border-color: var(--color-border); }

  .invite-row input[type="email"] { flex-basis: 100%; }
  .table-foot { flex-wrap: wrap; }

  .files-tools { width: 100%; }
  #files-search { flex: 1 1 100%; width: auto; }
}
