/* ──────────────────────────────────────────────────────────────────────────
   OpenDrawing — Dashboard: page layout, topbar, stats bar
   Fonts + CSS variables live in styles/tokens.css — load that first.
   ────────────────────────────────────────────────────────────────────────── */

/* ── RESET ──────────────────────────────────────────────────────────────── */
@layer base {
  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

  body {
    font-family: var(--sans);
    background: var(--bg-base);
    color: var(--text-primary);
    font-size: var(--fs-md);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
    display: flex; flex-direction: column;
    background-image:
      radial-gradient(ellipse 80% 40% at 20% 0%,  rgba(59,91,219,.10) 0%, transparent 60%),
      radial-gradient(ellipse 60% 30% at 85% 10%, rgba(59,91,219,.06) 0%, transparent 55%);
  }

  a      { color: inherit; text-decoration: none; }
  button { font-family: inherit; cursor: pointer; border: none; background: none; }
  input, select { font-family: inherit; }
}

/* ── COMPONENTS ─────────────────────────────────────────────────────────── */
@layer components {

/* ── TOPBAR ──────────────────────────────────────────────────────────────── */
.topbar {
  position: sticky; top: 0; z-index: 200;
  height: var(--topbar-h);
  background: var(--bg-panel); border-bottom: 1px solid var(--border);
  display: flex; align-items: center; padding: 0 20px; gap: 12px; flex-shrink: 0;
}

.topbar-logo { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }

.logo-mark {
  width: 26px; height: 26px; background: var(--accent); border-radius: 6px;
  display: flex; align-items: center; justify-content: center;

  & svg { width: 14px; height: 14px; }
}

.logo-name { font-size: 13px; font-weight: 600; color: var(--text-primary); letter-spacing: -0.3px; }

.topbar-divider { width: 1px; height: 20px; background: var(--border-light); flex-shrink: 0; }
.topbar-title   { font-size: 13px; font-weight: 500; color: var(--text-secondary); }
.topbar-spacer  { flex: 1; }

/* ── TOPBAR NAV ──────────────────────────────────────────────────────────── */
.topbar-nav { display: flex; align-items: center; gap: 2px; }

.topbar-nav-item {
  padding: 5px 12px; font-size: var(--fs-sm); font-weight: var(--fw-medium);
  color: var(--text-muted); border-radius: var(--radius);
  text-decoration: none; transition: all .1s;

  &:hover,
  &.active { color: var(--text-primary); background: var(--bg-hover); }
}

/* ── TOPBAR ICON BUTTON ──────────────────────────────────────────────────── */
.topbar-icon-btn {
  width: 30px; height: 30px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius); color: var(--text-muted);
  border: none; background: none; cursor: pointer;
  transition: all .1s; flex-shrink: 0;

  &:hover { background: var(--bg-hover); color: var(--text-primary); }
}

/* ── TOPBAR USER AREA ────────────────────────────────────────────────────── */
.topbar-user {
  display: flex; align-items: center; gap: 8px;
  flex-shrink: 0; position: relative;
}

.topbar-role {
  font-size: 11px; font-weight: 500; color: var(--text-muted);
  background: var(--bg-surface); border: 1px solid var(--border);
  border-radius: 20px; padding: 2px 9px;
}

.avatar-btn {
  width: 28px; height: 28px; border-radius: 50%;
  background: linear-gradient(135deg, #3b5bdb, #2f4cc4);
  display: flex; align-items: center; justify-content: center;
  font-size: 10px; font-weight: 700; color: #fff;
  cursor: pointer; border: none; flex-shrink: 0;
  transition: box-shadow 0.12s;

  &:hover { box-shadow: 0 0 0 2px var(--accent); }
}

/* User dropdown */
.user-dropdown {
  position: absolute; top: calc(100% + 10px); right: 0;
  min-width: 180px; background: var(--bg-panel);
  border: 1px solid var(--border-light); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  z-index: 300; display: none; overflow: hidden;

  &.open { display: block; }
}

.user-dropdown-header { padding: 12px 14px; border-bottom: 1px solid var(--border); }
.user-dropdown-name   { font-size: 12px; font-weight: 600; color: var(--text-primary); }
.user-dropdown-email  { font-size: 11px; color: var(--text-muted); margin-top: 1px; }

.user-dropdown-item {
  display: flex; align-items: center; gap: 8px;
  padding: 9px 14px; font-size: 12px; color: var(--text-secondary);
  cursor: pointer; transition: background 0.08s;

  &:hover { background: var(--bg-hover); color: var(--text-primary); }
  & svg   { opacity: 0.6; }
  &.danger { color: var(--danger); }
  &.danger:hover { background: var(--danger-dim); }
}


.upload-label {
  font-size: var(--fs-lg); color: var(--text-secondary);
  font-weight: var(--fw-medium);
  margin-bottom: 8px;
}


/* ── PAGE BODY ───────────────────────────────────────────────────────────── */
.page-body {
  flex: 1; overflow-y: auto;
  width: 100%; max-width: 1280px; margin: 0 auto;
  padding: 32px 32px 48px;
}

/* ── PAGE HEADER ─────────────────────────────────────────────────────────── */
.page-header {
  display: flex; align-items: center; justify-content: space-between; margin-bottom: 24px;
}
.page-header-left { display: flex; flex-direction: column; gap: 2px; }
.page-heading     { font-size: var(--fs-2xl); font-weight: var(--fw-bold); color: var(--text-primary); letter-spacing: -0.4px; }
.page-subheading  { font-size: var(--fs-sm); color: var(--text-muted); }

/* ── SECTION HEADER ──────────────────────────────────────────────────────── */
.section-header {
  display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px;
}

.section-title {
  font-size: var(--fs-lg); font-weight: var(--fw-semibold);
  color: var(--text-primary); letter-spacing: -0.3px;
  display: flex; align-items: center; gap: 8px;
}

.section-count {
  font-size: var(--fs-xs); font-weight: var(--fw-semibold);
  color: var(--text-muted); background: var(--bg-hover);
  border: 1px solid var(--border); border-radius: 20px; padding: 1px 8px;
}

.btn-primary {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--accent); color: #fff;
  border: none; border-radius: var(--radius);
  padding: 7px 14px; font-size: 12px; font-weight: 500;
  cursor: pointer; transition: background 0.12s; white-space: nowrap;

  &:hover { background: var(--accent-hover); }
  & svg   { flex-shrink: 0; }
}

/* ── STATS BAR ───────────────────────────────────────────────────────────── */
.stats-bar {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 16px; margin-bottom: 24px;
}

.stat-card {
  background: var(--bg-surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 9px 16px;
  display: flex; align-items: center; gap: 12px;
  cursor: pointer; transition: border-color 0.12s, box-shadow 0.12s;

  &:hover { border-color: var(--border-light); }

  &.active {
    border-color: var(--accent);
    box-shadow: 0 0 0 1px var(--accent);
    background: var(--bg-panel);
  }
}

.stat-icon {
  width: 24px; height: 24px;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
  color: var(--text-muted); opacity: .7;
}

.stat-info  { min-width: 0; display: flex; align-items: baseline; gap: 7px; }
.stat-value { font-size: 20px; font-weight: 700; color: var(--text-primary); letter-spacing: -0.5px; line-height: 1; }
.stat-label { font-size: 11px; color: var(--text-muted); }

/* ── EMPTY STATE ─────────────────────────────────────────────────────────── */
.empty-state {
  display: flex; flex-direction: column; align-items: center;
  gap: 12px; padding: 64px 0; text-align: center;
  display: none;

  &.visible { display: flex; }
}

.empty-state-icon  { opacity: 0.3; color: var(--text-muted); }
.empty-state-title { font-size: 15px; font-weight: 600; color: var(--text-primary); }
.empty-state-desc  { font-size: 12px; color: var(--text-muted); max-width: 300px; }

/* ── PAGINATION ──────────────────────────────────────────────────────────── */
.pagination-bar {
  display: flex; align-items: center; justify-content: space-between;
  margin-top: 32px; padding-top: 16px;
  border-top: 1px solid var(--border);
  flex-wrap: wrap; gap: 12px;
}

.pagination-info     { font-size: 12px; color: var(--text-muted); }
.pagination-controls { display: flex; align-items: center; gap: 4px; }

.page-btn {
  min-width: 30px; height: 30px; padding: 0 6px;
  border-radius: var(--radius); font-size: 12px;
  color: var(--text-secondary); background: var(--bg-surface);
  border: 1px solid var(--border);
  display: inline-flex; align-items: center; justify-content: center;
  cursor: pointer; transition: all 0.1s; gap: 4px;

  &:hover    { border-color: var(--border-light); color: var(--text-primary); }
  &.active   { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 600; }
  &:disabled { opacity: 0.35; cursor: default; pointer-events: none; }
  & svg      { flex-shrink: 0; }
}

.per-page-select {
  display: flex; align-items: center; gap: 6px;
  font-size: 12px; color: var(--text-muted);

  & select {
    background: var(--bg-surface); border: 1px solid var(--border);
    color: var(--text-primary); border-radius: var(--radius);
    padding: 4px 8px; font-size: 12px; cursor: pointer; outline: none;

    &:focus { border-color: var(--accent); }
  }
}

/* ── RESPONSIVE ──────────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .stats-bar { grid-template-columns: repeat(2, 1fr); }
  .page-body { padding: 24px 20px 40px; }
}
@media (max-width: 560px) {
  .stats-bar   { grid-template-columns: repeat(2, 1fr); }
  .page-body   { padding: 16px 16px 32px; }
  .page-header { flex-direction: column; align-items: flex-start; gap: 12px; }
  .upload-label { font-size: var(--fs-md); }
}
@media (max-width: 400px) {
  .stats-bar { grid-template-columns: 1fr; }
}

} /* @layer components */