/* ==========================================================================
   Telecom Drawing QA Validator — Enterprise Clean Light Design System
   Crisp, pure white drafting / technical aesthetic with ocean cyan accents.
   ========================================================================== */
@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:ital,wght@0,400;0,500;0,600;1,400&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  --bg: #f8fafc;
  --bg-grid-line: rgba(2, 132, 199, 0.04);
  --surface: #ffffff;
  --surface-raised: #f1f5f9;
  --surface-hover: #e2e8f0;
  --border: #cbd5e1;
  --border-soft: #e2e8f0;

  --cyan: #0284c7;
  --cyan-dim: #0369a1;
  --cyan-glow: rgba(2, 132, 199, 0.16);

  --pass: #15803d;
  --pass-bg: #dcfce7;
  --fail: #b91c1c;
  --fail-bg: #fee2e2;
  --unclear: #b45309;
  --unclear-bg: #fef3c7;
  --na: #475569;
  --na-bg: #f1f5f9;
  --pending: #64748b;
  --pending-bg: #f8fafc;

  --text: #0f172a;
  --text-muted: #475569;
  --text-faint: #94a3b8;

  --font-display: "IBM Plex Mono", monospace;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", monospace;

  /* Concentric border radius */
  --radius-sm: 4px;
  --radius: 6px;
  --radius-lg: 10px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

body {
  background-image:
    linear-gradient(to right, var(--bg-grid-line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--bg-grid-line) 1px, transparent 1px);
  background-size: 24px 24px;
  background-position: -1px -1px;
}

a { color: var(--cyan); text-decoration: none; transition: color 0.15s ease; }
a:hover { color: var(--cyan-dim); }

/* ── Typography ───────────────────────────────────────────────────── */
h1, h2, h3, h4 {
  font-family: var(--font-body);
  font-weight: 600;
  color: #0f172a;
  letter-spacing: -0.02em;
  margin-top: 0;
}
h1 { font-size: 22px; line-height: 1.25; }
h2 { font-size: 17px; line-height: 1.3; }
h3 { font-size: 14px; }
p { margin: 0 0 12px 0; color: var(--text-muted); }

.mono { font-family: var(--font-mono); }

/* ── Shell & Sidebar ──────────────────────────────────────────────── */
.shell {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: 260px;
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  box-shadow: 2px 0 8px rgba(0, 0, 0, 0.02);
}

.sidebar-brand {
  padding: 20px 18px;
  border-bottom: 1px solid var(--border);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  color: #0f172a;
  letter-spacing: 0.04em;
}

.brand small {
  display: block;
  font-family: var(--font-body);
  font-size: 11px;
  color: var(--cyan);
  font-weight: 500;
  letter-spacing: 0;
  margin-top: 2px;
}

.regmark {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1.5px solid var(--cyan);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  box-shadow: 0 0 12px var(--cyan-glow);
}
.regmark .dot {
  width: 6px;
  height: 6px;
  background: var(--cyan);
  border-radius: 50%;
}

nav {
  padding: 14px 10px;
  flex: 1;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 500;
  border-radius: var(--radius);
  margin-bottom: 4px;
  transition: background 0.15s ease, color 0.15s ease;
}
.nav-link:hover {
  background: var(--surface-raised);
  color: var(--text);
}
.nav-link.active {
  background: #e0f2fe;
  color: var(--cyan-dim);
  font-weight: 600;
  border-left: 3px solid var(--cyan);
  padding-left: 9px;
}

.sidebar-footer {
  padding: 16px;
  border-top: 1px solid var(--border);
  background: var(--surface-raised);
}

.sidebar-user {
  margin-bottom: 12px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.sidebar-user .role-badge {
  font-size: 10px;
  color: var(--cyan-dim);
  background: #e0f2fe;
  padding: 2px 6px;
  border-radius: 3px;
  border: 1px solid #bae6fd;
  font-family: var(--font-mono);
  font-weight: 600;
}

.main {
  flex: 1;
  padding: 32px 40px;
  max-width: 1340px;
}

.page-header {
  margin-bottom: 24px;
}
.page-header p { font-size: 13px; margin-top: 4px; }

/* ── Cards & Surfaces ─────────────────────────────────────────────── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05), 0 1px 2px rgba(0, 0, 0, 0.03);
}
.card-pad { padding: 20px 24px; }
.card-raised { background: var(--surface-raised); border-color: var(--border-soft); }

/* ── Buttons ──────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 8px 16px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease, transform 0.1s ease, box-shadow 0.15s ease;
  text-decoration: none;
  outline: none;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}
.btn:hover:not(:disabled) {
  background: var(--surface-raised);
  border-color: #94a3b8;
  color: #0f172a;
}
.btn:active:not(:disabled) {
  transform: scale(0.97);
}
.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-primary {
  background: var(--cyan);
  border-color: var(--cyan);
  color: #ffffff !important;
  font-weight: 600;
  box-shadow: 0 2px 4px rgba(2, 132, 199, 0.25);
}
.btn-primary:hover:not(:disabled) {
  background: var(--cyan-dim);
  border-color: var(--cyan-dim);
  color: #ffffff !important;
}

.btn-warning {
  background: #fef3c7;
  border-color: #fde68a;
  color: #92400e;
}
.btn-warning:hover:not(:disabled) {
  background: #fde68a;
  border-color: #f59e0b;
}

.btn-success {
  background: #dcfce7;
  border-color: #bbf7d0;
  color: #166534;
}
.btn-success:hover:not(:disabled) {
  background: #bbf7d0;
  border-color: #86efac;
}

.btn-ghost {
  background: transparent;
  border-color: transparent;
  color: var(--text-muted);
  box-shadow: none;
}
.btn-ghost:hover {
  background: var(--surface-raised);
  color: var(--text);
}

.btn-danger {
  background: #fee2e2;
  border-color: #fecaca;
  color: var(--fail);
}
.btn-danger:hover {
  background: #fecaca;
  border-color: var(--fail);
}

.btn-block { width: 100%; }
.btn-sm { padding: 5px 11px; font-size: 12px; }

/* ── Badges ───────────────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.badge-pass { background: var(--pass-bg); color: var(--pass); border: 1px solid #bbf7d0; }
.badge-fail { background: var(--fail-bg); color: var(--fail); border: 1px solid #fecaca; }
.badge-unclear { background: var(--unclear-bg); color: var(--unclear); border: 1px solid #fde68a; }
.badge-na { background: var(--na-bg); color: var(--na); border: 1px solid #cbd5e1; }
.badge-pending { background: var(--pending-bg); color: var(--pending); border: 1px solid #e2e8f0; }

/* ── Summary Strip ────────────────────────────────────────────────── */
.summary-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 12px;
  margin-bottom: 24px;
}

.summary-tile {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}
.summary-tile::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--border);
}
.summary-tile.pass::before { background: var(--pass); }
.summary-tile.fail::before { background: var(--fail); }
.summary-tile.unclear::before { background: var(--unclear); }
.summary-tile.na::before { background: var(--na); }

.summary-tile .value {
  font-family: var(--font-mono);
  font-size: 32px;
  font-weight: 700;
  line-height: 1;
  color: #0f172a;
}
.summary-tile.pass .value { color: var(--pass); }
.summary-tile.fail .value { color: var(--fail); }
.summary-tile.unclear .value { color: var(--unclear); }
.summary-tile.na .value { color: var(--na); }

.summary-tile .label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-top: 6px;
  font-weight: 500;
}

/* ── Package Files Explorer Panel ─────────────────────────────────── */
.package-explorer {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  margin-bottom: 24px;
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}
.package-header {
  padding: 14px 20px;
  background: var(--surface-raised);
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.package-body {
  padding: 16px 20px;
}
.primary-cad-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #f0f9ff;
  border: 1px solid #bae6fd;
  border-radius: var(--radius);
  padding: 14px 18px;
  margin-bottom: 16px;
}
.sheets-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}
.sheet-pill {
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 4px 9px;
  background: #ffffff;
  border: 1px solid #bae6fd;
  border-radius: var(--radius-sm);
  color: var(--cyan-dim);
  font-weight: 500;
}

.ref-categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 12px;
}
.ref-cat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 14px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.ref-cat-card:hover {
  border-color: var(--cyan);
  box-shadow: 0 2px 8px rgba(2, 132, 199, 0.1);
}
.ref-cat-title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  font-weight: 600;
  color: #0f172a;
  margin-bottom: 6px;
}
.ref-cat-count {
  font-family: var(--font-mono);
  font-size: 10px;
  background: var(--surface-raised);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  border: 1px solid var(--border-soft);
}
.ref-file-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--text-muted);
  padding: 4px 0;
  border-bottom: 1px dotted var(--border-soft);
}
.ref-file-item:last-child { border-bottom: none; }
.ref-file-name {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 200px;
}

/* ── Checkpoints & Results List ───────────────────────────────────── */
.checkpoint-row {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border-soft);
  transition: background 0.1s ease;
  cursor: pointer;
  background: #ffffff;
}
.checkpoint-row:last-child { border-bottom: none; }
.checkpoint-row:hover { background: var(--surface-raised); }

.checkpoint-thumb {
  width: 48px;
  height: 48px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: #f1f5f9;
  flex-shrink: 0;
}

.checkpoint-info { flex: 1; min-width: 0; }
.checkpoint-info .rule {
  font-size: 13px;
  font-weight: 600;
  color: #0f172a;
  margin-bottom: 2px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.checkpoint-info .code {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--cyan-dim);
  background: #e0f2fe;
  padding: 1px 6px;
  border-radius: 3px;
  border: 1px solid #bae6fd;
}
.checkpoint-info .check-text {
  font-size: 12px;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.checkpoint-info .pages-tags {
  display: flex;
  gap: 4px;
  margin-top: 4px;
}
.pages-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-muted);
  background: var(--surface-raised);
  padding: 1px 5px;
  border-radius: 2px;
  border: 1px solid var(--border-soft);
}

/* ── Modal / Side-by-Side Evidence ────────────────────────────────── */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 24px;
}
.modal-backdrop.open { display: flex; }

.modal-dialog {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 1000px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.modal-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--surface-raised);
}
.modal-body {
  padding: 20px;
  overflow-y: auto;
  flex: 1;
}

.diff-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}
.diff-pane {
  background: var(--surface-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px;
}
.diff-pane h4 {
  font-size: 12px;
  text-transform: uppercase;
  color: var(--text-muted);
  font-family: var(--font-mono);
  margin-bottom: 8px;
}
.diff-img {
  width: 100%;
  height: 280px;
  object-fit: contain;
  background: #ffffff;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
}

/* ── Auth Screen ──────────────────────────────────────────────────── */
.auth-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: #f8fafc;
}
.auth-card {
  width: 100%;
  max-width: 440px;
  background: #ffffff;
  border: 1px solid #cbd5e1;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
}
.auth-card .brand { margin-bottom: 24px; justify-content: center; }
.auth-footnote {
  text-align: center;
  font-size: 11px;
  color: var(--text-faint);
  margin-top: 16px;
}

.field { margin-bottom: 14px; }
.field label {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 500;
  margin-bottom: 4px;
}
.field input[type="text"], .field input[type="password"], .field select {
  width: 100%;
  padding: 9px 12px;
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: #0f172a;
  font-family: var(--font-body);
  font-size: 13px;
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.field input:focus, .field select:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.15);
}

.auth-error {
  display: none;
  padding: 8px 12px;
  background: var(--fail-bg);
  border: 1px solid #fecaca;
  border-radius: var(--radius);
  color: var(--fail);
  font-size: 12px;
  margin-bottom: 14px;
}

/* ── Loading Spinner ──────────────────────────────────────────────── */
.spinner {
  width: 16px;
  height: 16px;
  border: 2px solid rgba(2, 132, 199, 0.2);
  border-top-color: var(--cyan);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Auth Tabs ────────────────────────────────────────────────────── */
.auth-tabs {
  display: flex;
  background: var(--surface-raised);
  border-radius: var(--radius);
  padding: 4px;
  margin-bottom: 20px;
  border: 1px solid var(--border);
  gap: 4px;
}
.auth-tab {
  flex: 1;
  text-align: center;
  padding: 8px 12px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  border-radius: calc(var(--radius) - 2px);
  cursor: pointer;
  transition: all 0.15s ease;
  user-select: none;
}
.auth-tab:hover {
  color: #0f172a;
  background: rgba(0, 0, 0, 0.04);
}
.auth-tab.active {
  color: #ffffff;
  background: var(--cyan);
  box-shadow: 0 2px 4px rgba(2, 132, 199, 0.25);
}

/* ── Universal File & Folder Upload Dropzone ──────────────────────── */
.upload-dropzone {
  border: 2px dashed #93c5fd;
  background: #f0f9ff;
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  text-align: center;
  transition: all 0.2s ease;
  cursor: pointer;
  position: relative;
}
.upload-dropzone:hover, .upload-dropzone.dragover {
  border-color: var(--cyan);
  background: #e0f2fe;
  box-shadow: 0 0 16px rgba(2, 132, 199, 0.15);
}
.upload-dropzone .upload-icon {
  font-size: 32px;
  margin-bottom: 8px;
  display: block;
}
.upload-dropzone h4 {
  margin: 0 0 4px 0;
  font-size: 15px;
  color: #0f172a;
}
.upload-dropzone p {
  margin: 0 0 16px 0;
  font-size: 12px;
  color: var(--text-muted);
}
.upload-actions {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

/* ── Category Filter Pills ────────────────────────────────────────── */
.cat-pills-bar {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 8px;
  margin-bottom: 16px;
  scrollbar-width: thin;
}
.cat-pill {
  padding: 6px 14px;
  font-size: 12px;
  font-weight: 500;
  border-radius: 20px;
  background: #ffffff;
  border: 1px solid var(--border);
  color: var(--text-muted);
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s ease;
  display: flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
}
.cat-pill:hover {
  border-color: var(--cyan);
  color: #0f172a;
}
.cat-pill.active {
  background: #e0f2fe;
  border-color: var(--cyan);
  color: var(--cyan-dim);
  font-weight: 600;
}

/* ── Polished Report Sidebar Card ─────────────────────────────────── */
.report-card-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 14px;
  cursor: pointer;
  transition: all 0.15s ease;
  display: flex;
  flex-direction: column;
  gap: 6px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.03);
}
.report-card-item:hover {
  border-color: var(--cyan);
  background: #f8fafc;
}
.report-card-item.active {
  border-color: var(--cyan);
  background: #f0f9ff;
  box-shadow: 0 0 0 2px rgba(2, 132, 199, 0.2);
}
.report-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}
.report-card-site {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--cyan-dim);
  font-weight: 700;
}
.report-card-filename {
  font-size: 12px;
  font-weight: 600;
  color: #0f172a;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}
.report-card-desc {
  font-size: 11px;
  color: var(--text-muted);
  line-height: 1.35;
}
.report-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 10px;
  color: var(--text-faint);
  margin-top: 2px;
  padding-top: 6px;
  border-top: 1px solid var(--border-soft);
}

/* ── File Tables ──────────────────────────────────────────────────── */
.file-data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.file-data-table th {
  background: var(--surface-raised);
  color: var(--text-muted);
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
  text-align: left;
}
.file-data-table td {
  padding: 10px 16px;
  border-bottom: 1px solid var(--border-soft);
  color: var(--text);
}
.file-data-table tr:hover td {
  background: #f8fafc;
}
.file-type-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 4px;
  background: #e0f2fe;
  color: var(--cyan-dim);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  margin-right: 10px;
  border: 1px solid #bae6fd;
}

/* ── Reports Hub Layout ───────────────────────────────────────────── */
.reports-layout {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 20px;
  min-height: calc(100vh - 160px);
}
.reports-sidebar-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-height: calc(100vh - 180px);
  overflow-y: auto;
  padding-right: 6px;
}
.report-viewer-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}
.report-viewer-header {
  padding: 14px 20px;
  background: var(--surface-raised);
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}
.report-pages-container {
  padding: 20px;
  overflow-y: auto;
  max-height: calc(100vh - 240px);
  background: #f1f5f9;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}
.report-page-image {
  max-width: 100%;
  width: auto;
  height: auto;
  border-radius: var(--radius);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  border: 1px solid var(--border);
  background: #ffffff;
}