/* ================================================
   css/pages.css — Inner page styles (Files, Projects, Reports, Standards)
   ================================================ */

/* ── Page wrapper inside content-area ── */
.page-content {
  flex-direction: column;
  overflow: hidden;
}
.page-inner {
  flex: 1;
  overflow-y: auto;
  padding: 28px 32px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* ── Page Header ── */
.page-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
}
.page-heading-left h2 {
  font-size: 22px;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: 0.02em;
}
.page-heading-left p {
  font-size: 13px;
  color: var(--text-secondary);
  margin-top: 4px;
}
.page-heading-right { display: flex; gap: 10px; align-items: center; }

/* ── Stats Row ── */
.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-lg);
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.stat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--gold-dim), var(--gold));
  opacity: 0;
  transition: opacity 0.3s;
}
.stat-card:hover { border-color: var(--gold-border-hv); box-shadow: var(--shadow-gold); }
.stat-card:hover::before { opacity: 1; }
.stat-icon {
  width: 38px; height: 38px;
  background: var(--gold-glow);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
}
.stat-icon svg { width: 18px; height: 18px; stroke: var(--gold); fill: none; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.stat-value { font-size: 26px; font-weight: 800; color: var(--text-primary); line-height: 1; }
.stat-label { font-size: 12px; color: var(--text-secondary); font-weight: 500; }
.stat-delta { font-size: 11px; color: #5bba7a; }
.stat-delta.down { color: #e07070; }

/* ── Section Card ── */
.section-card {
  background: var(--bg-card);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.section-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--gold-border);
}
.section-card-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--gold-light);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.section-card-body { padding: 20px; }

/* ── Table ── */
.data-table { width: 100%; border-collapse: collapse; }
.data-table th {
  text-align: left;
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0 16px 12px;
  border-bottom: 1px solid var(--gold-border);
}
.data-table td {
  padding: 13px 16px;
  font-size: 13px;
  color: var(--text-secondary);
  border-bottom: 1px solid rgba(201,168,76,0.07);
  vertical-align: middle;
}
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: var(--bg-card-hover); color: var(--text-primary); }

/* ── Badge Status ── */
.status-badge {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
}
.status-badge.active  { background: rgba(91,186,122,0.12); color: #5bba7a; border: 1px solid rgba(91,186,122,0.3); }
.status-badge.pending { background: rgba(201,168,76,0.12); color: var(--gold); border: 1px solid var(--gold-border); }
.status-badge.review  { background: rgba(100,140,220,0.12); color: #7eaaee; border: 1px solid rgba(100,140,220,0.3); }
.status-badge.closed  { background: rgba(160,160,160,0.10); color: var(--text-muted); border: 1px solid rgba(160,160,160,0.2); }

/* ── Standards List ── */
.standards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}
.standard-card {
  background: var(--bg-secondary);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-md);
  padding: 16px 18px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  transition: var(--transition);
  cursor: pointer;
}
.standard-card:hover { border-color: var(--gold); background: var(--gold-glow); transform: translateY(-2px); box-shadow: var(--shadow-gold); }
.standard-num {
  min-width: 52px;
  height: 36px;
  background: linear-gradient(135deg, var(--gold-dim), var(--gold));
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 11px;
  font-weight: 800;
  color: #0e0e0e;
  letter-spacing: 0.03em;
}
.standard-info { flex: 1; min-width: 0; }
.standard-title { font-size: 13px; font-weight: 600; color: var(--text-primary); margin-bottom: 3px; }
.standard-desc  { font-size: 11.5px; color: var(--text-secondary); line-height: 1.5; }
.standard-tag {
  display: inline-block;
  padding: 2px 8px;
  background: var(--gold-glow);
  border: 1px solid var(--gold-border);
  border-radius: 10px;
  font-size: 10px;
  color: var(--gold);
  margin-top: 6px;
  font-weight: 600;
}

/* ── File Grid ── */
.files-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 14px;
}
.file-card {
  background: var(--bg-secondary);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-md);
  padding: 18px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  text-align: center;
  transition: var(--transition);
  cursor: pointer;
}
.file-card:hover { border-color: var(--gold); background: var(--gold-glow); transform: translateY(-2px); box-shadow: var(--shadow-gold); }
.file-icon-wrap {
  width: 52px; height: 52px;
  background: var(--gold-glow);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
}
.file-icon-wrap svg { width: 24px; height: 24px; stroke: var(--gold); fill: none; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.file-name { font-size: 12px; font-weight: 600; color: var(--text-primary); word-break: break-all; }
.file-meta { font-size: 11px; color: var(--text-muted); }
.file-type-badge { padding: 2px 8px; background: var(--gold-glow); border: 1px solid var(--gold-border); border-radius: 10px; font-size: 10px; color: var(--gold); font-weight: 700; text-transform: uppercase; }

/* ── Empty placeholder ── */
.empty-page {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 60px 20px;
  text-align: center;
}
.empty-page svg { width: 64px; height: 64px; stroke: var(--gold-dim); fill: none; stroke-width: 1.2; stroke-linecap: round; stroke-linejoin: round; opacity: 0.5; }
.empty-page h3 { font-size: 18px; font-weight: 600; color: var(--text-secondary); }
.empty-page p  { font-size: 13px; color: var(--text-muted); max-width: 340px; line-height: 1.6; }

/* ── Upload area (Files page) ── */
.upload-area-large {
  border: 2px dashed var(--gold-border);
  border-radius: var(--radius-xl);
  padding: 40px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  background: var(--bg-secondary);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}
.upload-area-large:hover, .upload-area-large.drag-over {
  border-color: var(--gold);
  background: var(--gold-glow);
}
.upload-area-large svg { width: 44px; height: 44px; stroke: var(--gold); fill: none; stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round; }
.upload-area-large h3 { font-size: 16px; font-weight: 600; color: var(--text-primary); }
.upload-area-large p { font-size: 13px; color: var(--text-muted); }

/* ── Chart bar (Reports) ── */
.chart-bars {
  display: flex;
  align-items: flex-end;
  gap: 12px;
  height: 160px;
  padding: 0 8px;
}
.chart-bar-wrap { display: flex; flex-direction: column; align-items: center; gap: 6px; flex: 1; }
.chart-bar {
  width: 100%;
  border-radius: 4px 4px 0 0;
  background: linear-gradient(180deg, var(--gold), var(--gold-dim));
  transition: all 0.6s cubic-bezier(0.34,1.56,0.64,1);
  cursor: pointer;
  min-height: 4px;
}
.chart-bar:hover { filter: brightness(1.2); }
.chart-bar.secondary { background: linear-gradient(180deg, #3a5a7a, #1e3a5a); }
.chart-label { font-size: 10px; color: var(--text-muted); text-align: center; }
.chart-value { font-size: 11px; font-weight: 700; color: var(--gold); }

/* ── Progress bar ── */
.progress-wrap { display: flex; flex-direction: column; gap: 6px; }
.progress-label { display: flex; justify-content: space-between; font-size: 12px; color: var(--text-secondary); }
.progress-bar-bg { height: 6px; background: var(--bg-secondary); border-radius: 3px; overflow: hidden; }
.progress-bar-fill { height: 100%; background: linear-gradient(90deg, var(--gold-dim), var(--gold)); border-radius: 3px; transition: width 1s cubic-bezier(0.34,1.56,0.64,1); }

/* ── Two-col layout ── */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.three-col { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; }