/* ==========================================================================
   pages.css - page-specific layouts (dashboards, jobs, profiles, reports)
   ========================================================================== */

/* ============================ DASHBOARDS ============================ */
.dash-grid { display: grid; grid-template-columns: repeat(12, minmax(0,1fr)); gap: var(--sp-4); }
.dash-grid > .span-12 { grid-column: span 12; }
.dash-grid > .span-8  { grid-column: span 8; }
.dash-grid > .span-6  { grid-column: span 6; }
.dash-grid > .span-4  { grid-column: span 4; }
.dash-grid > .span-3  { grid-column: span 3; }
@media (max-width: 1200px) {
  .dash-grid > .span-8, .dash-grid > .span-4 { grid-column: span 12; }
  .dash-grid > .span-6 { grid-column: span 12; }
  .dash-grid > .span-3 { grid-column: span 6; }
}
@media (max-width: 640px) {
  .dash-grid > .span-3 { grid-column: span 12; }
}

.welcome-banner {
  position: relative; overflow: hidden;
  padding: var(--sp-6); border-radius: var(--r-xl); color: #fff;
  background:
    radial-gradient(700px 260px at 88% -20%, rgba(255,255,255,.22), transparent 65%),
    linear-gradient(120deg, var(--brand-700), var(--brand-500) 55%, #7c3aed);
  box-shadow: var(--shadow-md);
  display: flex; align-items: center; justify-content: space-between; gap: var(--sp-5); flex-wrap: wrap;
}
.welcome-banner h2 { font-size: 1.32rem; margin-bottom: 4px; }
.welcome-banner p { color: rgba(255,255,255,.82); font-size: .88rem; max-width: 62ch; margin: 0; }
.welcome-banner .wb-actions { display: flex; gap: var(--sp-2); flex-wrap: wrap; }
.welcome-banner .btn { background: rgba(255,255,255,.16); color: #fff; border-color: rgba(255,255,255,.28); backdrop-filter: blur(4px); }
.welcome-banner .btn:hover { background: rgba(255,255,255,.28); text-decoration: none; }
.welcome-banner .btn.solid { background: #fff; color: var(--brand-700); border-color: #fff; }
.welcome-banner .btn.solid:hover { background: var(--brand-50); }

.profile-completion { display: flex; align-items: center; gap: var(--sp-5); flex-wrap: wrap; }
.pc-ring { position: relative; width: 118px; height: 118px; flex: 0 0 auto; }
.pc-ring .pc-center { position: absolute; inset: 0; display: grid; place-items: center; text-align: center; }
.pc-ring .pc-center strong { font-size: 1.5rem; font-weight: 700; line-height: 1; }
.pc-ring .pc-center small { font-size: .64rem; text-transform: uppercase; letter-spacing: .06em; color: var(--text-muted); }
.pc-checklist { flex: 1 1 260px; min-width: 0; display: grid; gap: var(--sp-2); }
.pc-item { display: flex; align-items: center; gap: var(--sp-3); font-size: .84rem; padding: 5px 0; }
.pc-item .pc-ico { width: 20px; height: 20px; border-radius: 50%; display: grid; place-items: center; font-size: 11px; flex: 0 0 auto; }
.pc-item.done .pc-ico { background: var(--ok-100); color: var(--ok-700); }
.pc-item.todo .pc-ico { background: var(--warn-100); color: var(--warn-700); }
.pc-item.todo { color: var(--text-muted); }
.pc-item .pc-fix { margin-left: auto; font-size: .76rem; font-weight: 650; }

/* quick action tiles */
.tile-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(148px, 1fr)); gap: var(--sp-3); }
.tile {
  display: flex; flex-direction: column; align-items: flex-start; gap: var(--sp-2);
  padding: var(--sp-4); border-radius: var(--r-lg);
  border: 1px solid var(--border); background: var(--bg-elev);
  transition: all .16s var(--ease); text-align: left;
}
.tile:hover { border-color: var(--brand-400); transform: translateY(-2px); box-shadow: var(--shadow-md); text-decoration: none; }
.tile-ico { width: 34px; height: 34px; border-radius: var(--r-md); display: grid; place-items: center; font-size: 16px; background: var(--brand-50); color: var(--brand-700); }
.tile strong { font-size: .85rem; font-weight: 650; color: var(--text); }
.tile small { font-size: .73rem; color: var(--text-muted); line-height: 1.4; }
.tile .tile-badge { margin-left: auto; }

/* activity feed */
.feed { display: grid; gap: 0; }
.feed-item { display: flex; gap: var(--sp-3); padding: var(--sp-3) 0; border-bottom: 1px solid var(--border); }
.feed-item:last-child { border-bottom: 0; }
.feed-ico { width: 32px; height: 32px; border-radius: var(--r-md); display: grid; place-items: center; font-size: 14px; flex: 0 0 auto; background: var(--bg-sunken); color: var(--text-muted); }
.feed-ico.ok { background: var(--ok-50); color: var(--ok-600); }
.feed-ico.warn { background: var(--warn-50); color: var(--warn-600); }
.feed-ico.err { background: var(--err-50); color: var(--err-600); }
.feed-ico.info { background: var(--info-50); color: var(--info-600); }
.feed-ico.brand { background: var(--brand-50); color: var(--brand-600); }
.feed-body { min-width: 0; flex: 1 1 auto; }
.feed-body p { font-size: .84rem; margin: 0; line-height: 1.45; }
.feed-body .feed-time { font-size: .73rem; color: var(--text-faint); margin-top: 2px; }

/* ============================ CHARTS ============================ */
.chart-box { position: relative; width: 100%; }
.chart-box canvas { width: 100% !important; height: auto !important; }
.chart-h-220 { height: 220px; } .chart-h-260 { height: 260px; }
.chart-h-300 { height: 300px; } .chart-h-180 { height: 180px; }
.chart-legend { display: flex; flex-wrap: wrap; gap: var(--sp-2) var(--sp-4); margin-top: var(--sp-3); justify-content: center; }
.legend-item { display: inline-flex; align-items: center; gap: 6px; font-size: .76rem; color: var(--text-muted); }
.legend-swatch { width: 10px; height: 10px; border-radius: 3px; flex: 0 0 auto; }
.chart-tooltip {
  position: fixed; z-index: 1100; pointer-events: none;
  padding: 6px 10px; border-radius: var(--r-md);
  background: #0f172a; color: #fff; font-size: .76rem; line-height: 1.4;
  box-shadow: var(--shadow-lg); opacity: 0; transition: opacity .12s var(--ease);
  max-width: 240px;
}
.chart-tooltip.show { opacity: 1; }
.chart-tooltip strong { display: block; font-size: .8rem; }
.legend-bars { display: grid; gap: var(--sp-3); }
.lb-row { display: grid; grid-template-columns: minmax(88px, 1.1fr) minmax(0,2.4fr) 54px; align-items: center; gap: var(--sp-3); font-size: .81rem; }
.lb-row .lb-name { color: var(--text-muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lb-row .lb-val { text-align: right; font-weight: 650; }
.lb-track { height: 9px; background: var(--bg-sunken); border-radius: var(--r-full); overflow: hidden; border: 1px solid var(--border); }
.lb-fill { height: 100%; border-radius: var(--r-full); background: var(--brand-500); transition: width .5s var(--ease); }
@media (max-width: 520px) { .lb-row { grid-template-columns: minmax(70px,1fr) minmax(0,1.6fr) 46px; font-size: .76rem; } }

/* ============================ PROFILE ============================ */
.profile-hero {
  display: flex; align-items: center; gap: var(--sp-5); flex-wrap: wrap;
  padding: var(--sp-5); border-radius: var(--r-xl);
  background: var(--bg-elev); border: 1px solid var(--border); box-shadow: var(--shadow-xs);
  position: relative; overflow: hidden;
}
.profile-hero::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 74px;
  background: linear-gradient(100deg, var(--brand-600), #7c3aed);
}
.profile-hero .avatar { position: relative; z-index: 1; border: 3px solid var(--bg-elev); box-shadow: var(--shadow-md); margin-top: 22px; }
.profile-hero-info { position: relative; z-index: 1; min-width: 0; flex: 1 1 260px; margin-top: 22px; }
.profile-hero-info h1 { font-size: 1.32rem; display: flex; align-items: center; gap: var(--sp-3); flex-wrap: wrap; }
.profile-hero-info .ph-sub { color: var(--text-muted); font-size: .85rem; margin-top: 2px; }
.profile-hero-meta { display: flex; flex-wrap: wrap; gap: var(--sp-2) var(--sp-4); margin-top: var(--sp-3); }
.phm { display: flex; align-items: center; gap: 6px; font-size: .79rem; color: var(--text-muted); }
.phm strong { color: var(--text); font-weight: 650; }
.profile-hero-actions { position: relative; z-index: 1; display: flex; gap: var(--sp-2); flex-wrap: wrap; margin-top: 22px; }

.acad-summary { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: var(--sp-3); }
.acad-tile { padding: var(--sp-4); border-radius: var(--r-lg); border: 1px solid var(--border); background: var(--bg-elev-2); text-align: center; }
.acad-tile .at-val { font-size: 1.45rem; font-weight: 700; line-height: 1.1; }
.acad-tile .at-label { font-size: .71rem; text-transform: uppercase; letter-spacing: .05em; color: var(--text-muted); font-weight: 700; margin-top: 3px; }
.acad-tile .at-sub { font-size: .72rem; color: var(--text-faint); margin-top: 2px; }
.acad-tile.hl { border-color: var(--brand-200); background: var(--brand-50); }
.acad-tile.hl .at-val { color: var(--brand-700); }
html[data-theme="dark"] .acad-tile.hl .at-val { color: var(--brand-300); }
.acad-tile.warn { border-color: var(--warn-100); background: var(--warn-50); }
.acad-tile.warn .at-val { color: var(--warn-700); }

.sem-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(215px, 1fr)); gap: var(--sp-3); }
.sem-card {
  padding: var(--sp-4); border-radius: var(--r-lg); border: 1px solid var(--border);
  background: var(--bg-elev); transition: all .16s var(--ease); position: relative;
}
.sem-card:hover { border-color: var(--brand-300); box-shadow: var(--shadow-sm); }
.sem-card.pending { background: var(--bg-elev-2); border-style: dashed; }
.sem-card.low { border-left: 3px solid var(--err-500); }
.sem-card.good { border-left: 3px solid var(--ok-500); }
.sem-head { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-2); margin-bottom: var(--sp-2); }
.sem-head strong { font-size: .85rem; }
.sem-sgpa { font-size: 1.5rem; font-weight: 700; line-height: 1; }
.sem-meta { display: flex; flex-wrap: wrap; gap: var(--sp-2); margin-top: var(--sp-2); font-size: .75rem; color: var(--text-muted); }
.year-group + .year-group { margin-top: var(--sp-5); }
.year-group-head { display: flex; align-items: center; gap: var(--sp-3); margin-bottom: var(--sp-3); }
.year-group-head h4 { font-size: .93rem; }
.year-group-head .line { flex: 1 1 auto; height: 1px; background: var(--border); }

/* ============================ JOBS ============================ */
.job-filters { display: flex; gap: var(--sp-2); flex-wrap: wrap; align-items: center; }
.job-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: var(--sp-4); }
.job-card {
  display: flex; flex-direction: column; gap: var(--sp-3);
  padding: var(--sp-5); border-radius: var(--r-lg);
  background: var(--bg-elev); border: 1px solid var(--border); box-shadow: var(--shadow-xs);
  transition: all .18s var(--ease); position: relative; overflow: hidden;
}
.job-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); border-color: var(--brand-300); }
.job-card.ineligible { opacity: .82; }
.job-card.ineligible::after { content: ""; position: absolute; inset: 0; background: repeating-linear-gradient(45deg, transparent 0 12px, rgba(100,116,139,.035) 12px 24px); pointer-events: none; }
.job-card.applied { border-color: var(--ok-200, var(--ok-100)); }
.job-card-top { display: flex; gap: var(--sp-3); align-items: flex-start; }
.company-logo {
  width: 46px; height: 46px; flex: 0 0 auto; border-radius: var(--r-md);
  display: grid; place-items: center; font-weight: 700; font-size: 1rem; color: #fff;
  background: linear-gradient(135deg, var(--c1, #6366f1), var(--c2, #4338ca));
  overflow: hidden; box-shadow: var(--shadow-xs);
}
.company-logo img { width: 100%; height: 100%; object-fit: cover; }
.company-logo.sm { width: 32px; height: 32px; font-size: .76rem; border-radius: var(--r-sm); }
.company-logo.xl { width: 64px; height: 64px; font-size: 1.4rem; border-radius: var(--r-lg); }
.job-card-title { min-width: 0; flex: 1 1 auto; }
.job-card-title h3 { font-size: .98rem; line-height: 1.3; }
.job-card-title h3 a { color: var(--text); }
.job-card-title h3 a:hover { color: var(--brand-600); text-decoration: none; }
.job-company { font-size: .82rem; color: var(--text-muted); display: flex; align-items: center; gap: 5px; margin-top: 1px; }
.job-meta { display: grid; grid-template-columns: repeat(auto-fit, minmax(112px, 1fr)); gap: var(--sp-2) var(--sp-3); font-size: .79rem; }
.job-meta .jm { display: flex; align-items: center; gap: 6px; color: var(--text-muted); min-width: 0; }
.job-meta .jm strong { color: var(--text); font-weight: 650; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.job-desc { font-size: .83rem; color: var(--text-muted); line-height: 1.55; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.job-skills { display: flex; flex-wrap: wrap; gap: 5px; }
.skill-tag {
  padding: 2px 9px; border-radius: var(--r-full); font-size: .72rem; font-weight: 600;
  background: var(--bg-sunken); color: var(--text-muted); border: 1px solid var(--border);
}
.skill-tag.match { background: var(--ok-50); color: var(--ok-700); border-color: var(--ok-100); }
.job-card-foot { display: flex; align-items: center; gap: var(--sp-2); margin-top: auto; padding-top: var(--sp-3); border-top: 1px solid var(--border); flex-wrap: wrap; }
.deadline-pill { display: inline-flex; align-items: center; gap: 5px; font-size: .76rem; font-weight: 650; }
.deadline-pill.soon { color: var(--warn-700); } .deadline-pill.over { color: var(--err-600); }
.deadline-pill.ok { color: var(--text-muted); }

.elig-panel { border-radius: var(--r-lg); border: 1px solid var(--border); overflow: hidden; }
.elig-head { display: flex; align-items: center; gap: var(--sp-3); padding: var(--sp-4) var(--sp-5); }
.elig-head.ok { background: var(--ok-50); border-bottom: 1px solid var(--ok-100); }
.elig-head.err { background: var(--err-50); border-bottom: 1px solid var(--err-100); }
.elig-head .elig-ico { font-size: 22px; }
.elig-head h3 { font-size: 1rem; }
.elig-head p { font-size: .82rem; color: var(--text-muted); margin: 0; }
.elig-rules { padding: var(--sp-4) var(--sp-5); display: grid; gap: var(--sp-2); background: var(--bg-elev); }
.elig-rule { display: flex; align-items: center; gap: var(--sp-3); font-size: .84rem; padding: 6px 0; border-bottom: 1px dashed var(--border); }
.elig-rule:last-child { border-bottom: 0; }
.elig-rule .er-ico { width: 20px; height: 20px; border-radius: 50%; display: grid; place-items: center; font-size: 11px; flex: 0 0 auto; }
.elig-rule.pass .er-ico { background: var(--ok-100); color: var(--ok-700); }
.elig-rule.fail .er-ico { background: var(--err-100); color: var(--err-700); }
.elig-rule.skip .er-ico { background: var(--bg-sunken); color: var(--text-faint); }
.elig-rule .er-name { flex: 1 1 auto; min-width: 0; }
.elig-rule .er-val { font-size: .79rem; color: var(--text-muted); text-align: right; }
.elig-rule.fail .er-name { color: var(--err-700); font-weight: 600; }

/* job detail */
.job-detail-head { display: flex; gap: var(--sp-5); align-items: flex-start; flex-wrap: wrap; }
.job-detail-body { display: grid; grid-template-columns: minmax(0,1fr) 320px; gap: var(--sp-5); align-items: start; }
@media (max-width: 1000px) { .job-detail-body { grid-template-columns: 1fr; } }
.job-section + .job-section { margin-top: var(--sp-5); }
.job-section h4 { font-size: .93rem; margin-bottom: var(--sp-2); display: flex; align-items: center; gap: var(--sp-2); }
.job-section ul { font-size: .86rem; color: var(--text-muted); display: grid; gap: 5px; }
.job-section ul li::marker { color: var(--brand-400); }
.job-section p { font-size: .87rem; color: var(--text-muted); line-height: 1.65; }
.apply-box { position: sticky; top: calc(var(--topbar-h) + var(--sp-4)); }
@media (max-width: 1000px) { .apply-box { position: static; } }

/* process steps */
.process-steps { display: flex; flex-wrap: wrap; gap: var(--sp-2); align-items: center; }
.process-step {
  display: inline-flex; align-items: center; gap: 6px; padding: 4px 11px;
  border-radius: var(--r-full); background: var(--bg-sunken); border: 1px solid var(--border);
  font-size: .76rem; font-weight: 600; color: var(--text-muted);
}
.process-step .ps-n { width: 17px; height: 17px; border-radius: 50%; background: var(--brand-600); color: #fff; display: grid; place-items: center; font-size: .64rem; }
.process-arrow { color: var(--text-faint); font-size: .7rem; }

/* ============================ APPLICATIONS ============================ */
.app-status-flow { display: flex; align-items: center; gap: 0; flex-wrap: wrap; }
.app-card {
  display: flex; gap: var(--sp-4); align-items: flex-start; flex-wrap: wrap;
  padding: var(--sp-4) var(--sp-5); border: 1px solid var(--border); border-radius: var(--r-lg);
  background: var(--bg-elev); transition: all .16s var(--ease);
}
.app-card:hover { border-color: var(--brand-300); box-shadow: var(--shadow-sm); }
.app-card + .app-card { margin-top: var(--sp-3); }
.app-card-body { flex: 1 1 240px; min-width: 0; }
.app-card-body h4 { font-size: .95rem; }
.app-card-side { display: flex; flex-direction: column; align-items: flex-end; gap: var(--sp-2); min-width: 130px; }
@media (max-width: 640px) { .app-card-side { align-items: flex-start; width: 100%; } }

.status-badge-wrap { display: inline-flex; align-items: center; gap: 6px; }

/* kanban (placement board) */
.kanban { display: flex; gap: var(--sp-3); overflow-x: auto; padding-bottom: var(--sp-3); scroll-snap-type: x mandatory; }
.kanban-col { flex: 0 0 250px; scroll-snap-align: start; background: var(--bg-sunken); border: 1px solid var(--border); border-radius: var(--r-lg); display: flex; flex-direction: column; max-height: 68vh; }
.kanban-head { display: flex; align-items: center; gap: var(--sp-2); padding: var(--sp-3); border-bottom: 1px solid var(--border); font-size: .82rem; font-weight: 700; }
.kanban-head .kcount { margin-left: auto; padding: 0 7px; border-radius: var(--r-full); background: var(--bg-elev); font-size: .7rem; }
.kanban-body { padding: var(--sp-2); overflow-y: auto; display: grid; gap: var(--sp-2); align-content: start; }
.kanban-card { padding: var(--sp-3); border-radius: var(--r-md); background: var(--bg-elev); border: 1px solid var(--border); font-size: .8rem; box-shadow: var(--shadow-xs); }
.kanban-card strong { display: block; font-size: .83rem; }
.kanban-card small { color: var(--text-muted); font-size: .73rem; }
@media (max-width: 860px) { .kanban-col { flex: 0 0 78vw; } }

/* ============================ REPORTS ============================ */
.report-toolbar { display: flex; gap: var(--sp-2); align-items: flex-end; flex-wrap: wrap; padding: var(--sp-4) var(--sp-5); background: var(--bg-elev-2); border-bottom: 1px solid var(--border); }
.report-toolbar .field { grid-column: auto; flex: 0 1 180px; }
.heat-table { font-size: .8rem; }
.heat-table td, .heat-table th { padding: 8px 10px; text-align: center; border: 1px solid var(--border); }
.heat-table th { background: var(--bg-elev-2); font-size: .72rem; text-transform: uppercase; }
.heat-table td.rowh { text-align: left; font-weight: 650; background: var(--bg-elev-2); white-space: nowrap; }
.heat-cell { border-radius: var(--r-sm); padding: 4px 6px; font-weight: 650; }

.metric-strip { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px,1fr)); gap: var(--sp-3); }
.metric { padding: var(--sp-4); border-radius: var(--r-lg); border: 1px solid var(--border); background: var(--bg-elev); }
.metric .m-val { font-size: 1.5rem; font-weight: 700; line-height: 1.1; }
.metric .m-label { font-size: .73rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: .05em; font-weight: 700; }
.metric .m-sub { font-size: .74rem; color: var(--text-faint); margin-top: 2px; }

/* ============================ SETTINGS ============================ */
.settings-layout { display: grid; grid-template-columns: 232px minmax(0,1fr); gap: var(--sp-5); align-items: start; }
@media (max-width: 900px) { .settings-layout { grid-template-columns: 1fr; } }
.settings-nav { display: grid; gap: 2px; position: sticky; top: calc(var(--topbar-h) + var(--sp-4)); }
@media (max-width: 900px) { .settings-nav { position: static; display: flex; overflow-x: auto; gap: var(--sp-2); padding-bottom: var(--sp-2); } }
.settings-nav button {
  display: flex; align-items: center; gap: var(--sp-3); width: 100%;
  padding: 9px var(--sp-3); border-radius: var(--r-md); font-size: .85rem; font-weight: 600;
  color: var(--text-muted); text-align: left; transition: all .14s var(--ease); white-space: nowrap;
}
.settings-nav button:hover { background: var(--bg-sunken); color: var(--text); }
.settings-nav button.active { background: var(--brand-50); color: var(--brand-700); }
html[data-theme="dark"] .settings-nav button.active { color: var(--brand-300); }

.setting-row {
  display: flex; align-items: center; gap: var(--sp-4); flex-wrap: wrap;
  padding: var(--sp-4) 0; border-bottom: 1px solid var(--border);
}
.setting-row:last-child { border-bottom: 0; }
.setting-row .sr-text { flex: 1 1 260px; min-width: 0; }
.setting-row .sr-text strong { display: block; font-size: .88rem; font-weight: 650; }
.setting-row .sr-text small { display: block; font-size: .78rem; color: var(--text-muted); margin-top: 2px; line-height: 1.45; }
.setting-row .sr-ctrl { flex: 0 0 auto; display: flex; align-items: center; gap: var(--sp-2); }

.perm-matrix { width: 100%; font-size: .82rem; }
.perm-matrix th, .perm-matrix td { padding: 9px var(--sp-3); border-bottom: 1px solid var(--border); }
.perm-matrix thead th { position: sticky; top: 0; background: var(--bg-elev-2); z-index: 2; font-size: .71rem; text-transform: uppercase; letter-spacing: .05em; }
.perm-matrix td.center, .perm-matrix th.center { text-align: center; }
.perm-matrix tbody tr:hover { background: var(--bg-elev-2); }
.perm-matrix .pm-role { font-weight: 650; white-space: nowrap; }

/* ============================ AUDIT ============================ */
.audit-row { display: flex; gap: var(--sp-3); align-items: flex-start; padding: var(--sp-3) var(--sp-4); border-bottom: 1px solid var(--border); font-size: .84rem; }
.audit-row:hover { background: var(--bg-elev-2); }
.audit-ico { width: 30px; height: 30px; border-radius: var(--r-md); display: grid; place-items: center; font-size: 13px; flex: 0 0 auto; }
.audit-body { flex: 1 1 auto; min-width: 0; }
.audit-body .ab-title { font-weight: 600; }
.audit-body .ab-meta { font-size: .75rem; color: var(--text-muted); margin-top: 1px; display: flex; gap: var(--sp-3); flex-wrap: wrap; }
.audit-diff { margin-top: var(--sp-2); display: grid; gap: 3px; }
.audit-diff .ad {
  display: grid; grid-template-columns: 140px 1fr 1fr; gap: var(--sp-2); font-size: .76rem;
  padding: 3px var(--sp-2); border-radius: var(--r-xs); background: var(--bg-sunken); align-items: center;
}
.audit-diff .ad .k { color: var(--text-muted); font-weight: 650; }
.audit-diff .ad .old { color: var(--err-600); text-decoration: line-through; }
.audit-diff .ad .new { color: var(--ok-600); font-weight: 600; }
@media (max-width: 700px) { .audit-diff .ad { grid-template-columns: 1fr; gap: 1px; } }

/* ============================ NOTIFICATIONS ============================ */
.notif-list { display: grid; }
.notif-item {
  display: flex; gap: var(--sp-3); align-items: flex-start;
  padding: var(--sp-3) var(--sp-4); border-bottom: 1px solid var(--border);
  transition: background .14s var(--ease); position: relative;
}
.notif-item:hover { background: var(--bg-elev-2); }
.notif-item.unread { background: var(--brand-50); }
.notif-item.unread::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--brand-500); }
html[data-theme="dark"] .notif-item.unread { background: rgba(99,102,241,.08); }
.notif-ico { width: 34px; height: 34px; border-radius: var(--r-md); display: grid; place-items: center; font-size: 15px; flex: 0 0 auto; }
.notif-body { flex: 1 1 auto; min-width: 0; }
.notif-body strong { font-size: .87rem; display: block; }
.notif-body p { font-size: .81rem; color: var(--text-muted); margin: 2px 0 0; line-height: 1.45; }
.notif-time { font-size: .72rem; color: var(--text-faint); white-space: nowrap; flex: 0 0 auto; }
.notif-actions { display: flex; gap: var(--sp-2); margin-top: var(--sp-2); }

/* ============================ COURSES ============================ */
.course-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: var(--sp-4); }
.course-card { border: 1px solid var(--border); border-radius: var(--r-lg); overflow: hidden; background: var(--bg-elev); box-shadow: var(--shadow-xs); display: flex; flex-direction: column; transition: all .16s var(--ease); }
.course-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.course-banner { height: 74px; background: linear-gradient(120deg, var(--c1,#6366f1), var(--c2,#0ea5e9)); position: relative; display: flex; align-items: flex-end; padding: var(--sp-3); }
.course-banner .cb-badge { position: absolute; top: var(--sp-3); right: var(--sp-3); }
.course-body { padding: var(--sp-4); display: flex; flex-direction: column; gap: var(--sp-3); flex: 1 1 auto; }
.course-body h4 { font-size: .95rem; line-height: 1.35; }
.course-meta { display: flex; flex-wrap: wrap; gap: var(--sp-2) var(--sp-4); font-size: .77rem; color: var(--text-muted); }
.course-foot { display: flex; align-items: center; gap: var(--sp-2); margin-top: auto; padding-top: var(--sp-3); border-top: 1px solid var(--border); flex-wrap: wrap; }

/* ============================ EXPORTS ============================ */
.export-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px,1fr)); gap: var(--sp-4); }
.export-card { padding: var(--sp-5); border: 1px solid var(--border); border-radius: var(--r-lg); background: var(--bg-elev); display: flex; flex-direction: column; gap: var(--sp-3); transition: all .16s var(--ease); }
.export-card:hover { border-color: var(--brand-300); box-shadow: var(--shadow-sm); }
.export-card .ec-ico { width: 40px; height: 40px; border-radius: var(--r-md); display: grid; place-items: center; font-size: 18px; background: var(--brand-50); color: var(--brand-700); }
.export-card h4 { font-size: .93rem; }
.export-card p { font-size: .8rem; color: var(--text-muted); margin: 0; line-height: 1.5; flex: 1 1 auto; }
.export-card .ec-actions { display: flex; gap: var(--sp-2); flex-wrap: wrap; }
.export-preview { max-height: 260px; overflow: auto; border: 1px solid var(--border); border-radius: var(--r-md); }

/* ============================ MISC PAGES ============================ */
.help-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px,1fr)); gap: var(--sp-4); }
.faq-item { border: 1px solid var(--border); border-radius: var(--r-md); overflow: hidden; margin-bottom: var(--sp-2); }
.faq-q { display: flex; align-items: center; gap: var(--sp-3); width: 100%; padding: var(--sp-3) var(--sp-4); font-size: .88rem; font-weight: 650; text-align: left; background: var(--bg-elev-2); }
.faq-q:hover { background: var(--bg-sunken); }
.faq-q .caret { margin-left: auto; color: var(--text-faint); font-size: .7rem; transition: transform .2s var(--ease); }
.faq-item.open .faq-q .caret { transform: rotate(180deg); }
.faq-a { padding: var(--sp-4); font-size: .85rem; color: var(--text-muted); line-height: 1.6; border-top: 1px solid var(--border); display: none; }
.faq-item.open .faq-a { display: block; }

.locked-overlay { position: relative; }
.locked-overlay.is-locked::after {
  content: ""; position: absolute; inset: 0; z-index: 5;
  background: repeating-linear-gradient(45deg, rgba(245,158,11,.05) 0 10px, transparent 10px 20px);
  border-radius: inherit; pointer-events: none;
}

/* 404 */
.notfound { display: grid; place-items: center; text-align: center; padding: var(--sp-12) var(--sp-4); gap: var(--sp-3); }
.notfound .nf-code { font-size: 4.5rem; font-weight: 800; line-height: 1; background: linear-gradient(120deg, var(--brand-500), #ec4899); -webkit-background-clip: text; background-clip: text; color: transparent; }