/* ==========================================================================
   Sentinela Security Monitoring — Enterprise Dashboard
   Visual system: Linear design tokens bound atop the original Sentinela
   palette. Single source of truth is the Linear :root block below; the
   legacy --tier-* / --bg-* / --text-* / --border-* aliases resolve to
   Linear tokens so existing selectors keep working without a rewrite.
   ========================================================================== */

:root {
  /* ─── Linear design-system tokens (binding contract) ──────────────── */
  --bg:           #08090a;            /* marketing black — page canvas */
  --surface:      #191a1b;            /* elevated surface — cards */
  --surface-2:    #28282c;            /* hover / raised surface */

  --fg:           #f7f8f8;            /* near-white primary text */
  --fg-2:         #d0d6e0;            /* silver-gray body text */
  --muted:        #8a8f98;            /* tertiary — metadata */
  --meta:         #62666d;            /* quaternary — timestamps */

  --border:       rgba(255,255,255,0.08);
  --border-soft:  rgba(255,255,255,0.05);

  --accent:        #5e6ad2;           /* Linear indigo — CTAs */
  --accent-on:     #ffffff;
  --accent-hover:  #828fff;
  --accent-active: #4752c4;

  --success: #27a644;
  --warn:    #eab308;
  --danger:  #dc2626;

  --font-display: "Inter Variable", "Inter", "SF Pro Display", -apple-system, system-ui, "Segoe UI", Roboto, sans-serif;
  --font-body:    "Inter Variable", "Inter", "SF Pro Display", -apple-system, system-ui, "Segoe UI", Roboto, sans-serif;
  --font-mono:    "Berkeley Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;

  --tracking-display: -0.022em;

  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-pill: 9999px;

  /* Security tier colors stay semantically meaningful but are softened
     to glowing / translucent variants consistent with Linear's restraint.
     Saturation is preserved; only the *presentation* changes (thin
     strokes, translucent fills). Solid hex kept for dot/border refs. */
  --tier-secure:    #27a644;
  --tier-medium:   #eab308;
  --tier-high:      #f97316;
  --tier-critical:  #dc2626;
  --tier-accent:    #5e6ad2;

  /* Tier glows — semi-transparent brand-tinted fills for charts */
  --tier-secure-fill:    rgba(39,166,68,0.14);
  --tier-medium-fill:    rgba(234,179,8,0.14);
  --tier-high-fill:      rgba(249,115,22,0.14);
  --tier-critical-fill:  rgba(220,38,38,0.14);
  --tier-accent-fill:    rgba(94,106,210,0.14);

  /* Tier glow strokes (semi-transparent brand color for thin donut) */
  --tier-secure-stroke:    rgba(39,166,68,0.85);
  --tier-medium-stroke:    rgba(234,179,8,0.85);
  --tier-high-stroke:      rgba(249,115,22,0.85);
  --tier-critical-stroke:  rgba(220,38,38,0.85);

  /* Layout — strict 8/16 rhythm */
  --radius-lg: var(--radius-md);
  --radius-md: var(--radius-sm);

  --transition-fast: all 0.15s cubic-bezier(0.2, 0, 0, 1);
  --transition-base: all 0.2s cubic-bezier(0.2, 0, 0, 1);

  /* Elevation on dark — luminance stepping, whisper-thin border ring */
  --shadow-sm: 0 0 0 1px var(--border-soft);
  --shadow-md: rgba(0,0,0,0.4) 0 2px 4px, 0 0 0 1px var(--border-soft);
  --shadow-lg:
    rgba(0,0,0,0) 0 8px 2px, rgba(0,0,0,0.04) 0 5px 2px,
    rgba(0,0,0,0.07) 0 3px 2px, rgba(0,0,0,0.08) 0 1px 1px,
    rgba(0,0,0,0.08) 0 0 0 1px;

  /* Focus ring — accent-tinted, multi-layer */
  --focus-ring:
    0 0 0 2px color-mix(in oklab, var(--accent), transparent 30%),
    0 4px 12px rgba(0,0,0,0.1);
}

/* Enable Inter's cv01 + ss03 OpenType features everywhere — Linear's
   distinctive typeface identity. Without these it's generic Inter. */
:root, body, button, input, textarea, select {
  font-feature-settings: "cv01", "ss03";
}

/* إعادة ضبط المتصفح الأساسية */
* { 
    box-sizing: border-box; 
    margin: 0; 
    padding: 0; 
}

body {
    font-family: var(--font-body);
    background: var(--bg);
    color: var(--fg-2);
    min-height: 100vh;
    letter-spacing: -0.011em;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* شريط التنقل العلوي */
.navbar {
    background: color-mix(in oklab, var(--bg) 92%, #fff 0%);
    padding: 14px 32px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.navbar-brand {
    color: var(--fg);
    font-size: 17px;
    font-weight: 590;
    letter-spacing: -0.02em;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.navbar-sub {
    color: var(--muted);
    font-size: 13px;
    font-weight: 400;
    letter-spacing: -0.01em;
    text-decoration: none;
}

.navbar-sub-active {
    color: var(--fg);
}

.signout-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    font-size: 13px;
    font-weight: 510;
    color: var(--fg-2);
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    text-decoration: none;
    transition: var(--transition-fast);
    cursor: pointer;
}
.signout-btn:hover {
    color: color-mix(in oklab, var(--danger), #fff 30%);
    border-color: color-mix(in oklab, var(--danger), transparent 60%);
    background: color-mix(in oklab, var(--danger), transparent 85%);
}
.signout-btn:active { background: color-mix(in oklab, var(--danger), transparent 80%); transform: scale(0.97); }

.container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 32px 32px;
}

/* KPI cards — translucent surface, whisper-thin border, 8/16 padding */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
    margin-bottom: 32px;
}

.stat-card {
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-md);
    padding: 20px;
    transition: var(--transition-fast);
}
.stat-card:hover {
    border-color: var(--border);
    background: rgba(255,255,255,0.04);
}

.stat-label {
    color: var(--muted);
    font-size: 12px;
    font-weight: 510;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 12px;
}

.stat-value {
    color: var(--fg);
    font-size: 28px;
    font-weight: 510;
    letter-spacing: -0.02em;
    line-height: 1;
    display: flex;
    align-items: center;
    gap: 8px;
}

.stat-value.critical { color: var(--tier-critical); }
.stat-value.good     { color: var(--success); }

/* --- Infrastructure Management & Quick Actions --- */
.infrastructure-card {
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-md);
    padding: 24px;
    margin-bottom: 24px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.infra-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-soft);
    padding-bottom: 16px;
}

.infra-title {
    font-size: 17px;
    font-weight: 590;
    color: var(--fg);
    letter-spacing: -0.01em;
}

.infra-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.infra-stat {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.infra-stat-label {
    font-size: 12px;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    font-weight: 510;
}

.infra-stat-value {
    font-size: 18px;
    font-weight: 590;
    color: var(--fg);
    letter-spacing: -0.01em;
}

.infra-actions {
    display: flex;
    gap: 12px;
    padding-top: 16px;
    border-top: 1px solid var(--border-soft);
    align-items: center;
}

/* Subtle/secondary button — translucent white surface */
.btn-secondary {
    padding: 8px 16px;
    background: rgba(255,255,255,0.03);
    color: var(--fg-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 510;
    cursor: pointer;
    transition: var(--transition-fast);
    letter-spacing: -0.01em;
}
.btn-secondary:hover:not(:disabled) {
    background: rgba(255,255,255,0.06);
    border-color: var(--border);
    color: var(--fg);
}
.btn-secondary:active:not(:disabled) { transform: scale(0.97); }
.btn-secondary:disabled { opacity: 0.5; cursor: not-allowed; }

.add-client-form {
    display: flex;
    align-items: center;
    gap: 8px;
}

.input-minimal {
    padding: 8px 12px;
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--fg);
    font-size: 13px;
    font-family: var(--font-mono);   /* URLs are technical data */
    width: 264px;
    transition: var(--transition-fast);
}
select.input-minimal {
    padding-right: 28px;
    width: auto;
    min-width: 200px;
    font-family: var(--font-body);
    color-scheme: dark;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' fill='%238a8f98'%3E%3Cpath d='M1 1l4 4 4-4'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    cursor: pointer;
}
select.input-minimal:user-invalid {
    border-color: var(--tier-critical);
    box-shadow: 0 0 0 1px rgba(220, 38, 38, 0.2);
}
select.input-minimal option {
    background-color: #191a1b;
    color: var(--fg);
}
.input-minimal::placeholder { color: var(--meta); font-family: var(--font-mono); }
.input-minimal:focus {
    outline: none;
    border-color: var(--accent-hover);
    background: rgba(255,255,255,0.04);
    box-shadow: var(--focus-ring);
}

/* Primary button — Linear indigo with subtle vertical gradient + tactile hover.
   The resting background, :hover, AND :active all read from `--org-primary`
   first (Plan 39 white-label — per-Owner branded color). When `--org-primary`
   is undefined (the default for orgs with no `primary_color` stored), every
   `var()` degrades transparently to its Linear-indigo fallback — zero visual
   change for any user today. The button is fully white-labelled, not just at
   rest. */
.btn-primary {
    padding: 8px 16px;
    background:
        linear-gradient(180deg, color-mix(in oklab, var(--org-primary, var(--accent)), #fff 8%) 0%, var(--org-primary, var(--accent)) 100%);
    color: var(--accent-on);
    border: 1px solid color-mix(in oklab, var(--org-primary, var(--accent)), #000 14%);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 13px;
    font-weight: 590;
    letter-spacing: -0.01em;
    transition: var(--transition-fast);
    box-shadow:
        rgba(0,0,0,0.35) 0 1px 2px,
        inset rgba(255,255,255,0.14) 0 1px 0;
}
.btn-primary:hover {
    /* Reads `--org-primary` first (per-Owner white-label color, Plan 39).
       Falls back through `--accent-hover` (Linear indigo ramp) so that
       orgs without a branded color keep the original tactile hover. */
    background:
        linear-gradient(180deg, color-mix(in oklab, var(--org-primary, var(--accent-hover)), #fff 8%) 0%, var(--org-primary, var(--accent-hover)) 100%);
    border-color: color-mix(in oklab, var(--org-primary, var(--accent-hover)), #000 14%);
}
.btn-primary:active {
    background: var(--org-primary, var(--accent-active));
    box-shadow:
        rgba(0,0,0,0.35) 0 1px 1px inset,
        inset rgba(0,0,0,0.18) 0 1px 2px;
    transform: scale(0.97);
}
.btn-primary-muted {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--muted);
}

/* Recent Activity Feed */
.activity-feed {
    margin-bottom: 24px;
    padding: 14px 20px;
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: 20px;
    font-size: 13px;
    color: var(--fg-2);
}
.activity-title {
    color: var(--muted);
    font-weight: 510;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    font-size: 12px;
    padding-right: 16px;
    border-right: 1px solid var(--border-soft);
}
.activity-item {
    display: flex;
    align-items: center;
    gap: 6px;
}

/* جدول النتائج */
.table-card {
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.table-header {
    padding: 18px 24px;
    border-bottom: 1px solid var(--border-soft);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(255,255,255,0.015);
}

.table-title  { font-size: 16px; font-weight: 590; color: var(--fg); letter-spacing: -0.01em; }
.table-count  { font-size: 13px; color: var(--muted); }

table { width: 100%; border-collapse: collapse; text-align: left; }

th {
    padding: 12px 24px;
    font-size: 12px;
    color: var(--muted);
    font-weight: 510;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border-bottom: 1px solid var(--border-soft);
    background: RGBA(255,255,255,0.012);
}

td {
    padding: 14px 24px;
    font-size: 14px;
    border-bottom: 1px solid var(--border-soft);
    color: var(--fg-2);
    transition: var(--transition-fast);
}

tr:hover td { background: rgba(255,255,255,0.025); }
tr:last-child td { border-bottom: none; }

/* Domain cell: monospace — technical data */
td.domain-cell {
    font-family: var(--font-mono);
    font-weight: 510;
    color: var(--fg);
    letter-spacing: -0.005em;
}

/* TLS / SHA pill — monospace technical chip (dark tint, subtle border) */
.mono-chip {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--fg-2);
    background: rgba(255,255,255,0.04);
    padding: 3px 8px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-soft);
    letter-spacing: -0.005em;
}

/* Status dots — minimized */
.status-dot {
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    margin-right: 6px;
    flex-shrink: 0;
}
.dot-secure { background: var(--success); box-shadow: 0 0 0 1px rgba(39,166,68,0.2); }
.dot-medium { background: var(--warn);    box-shadow: 0 0 0 1px rgba(234,179,8,0.2); }
.dot-high   { background: var(--tier-high); box-shadow: 0 0 0 1px rgba(249,115,22,0.2); }
.dot-risk   { background: var(--danger);  box-shadow: 0 0 0 1px rgba(220,38,38,0.2); }

/* Badge — soft low-opacity background, readable colored text. Per the
   brief's "SECURE / LOW RISK / PRESENT" treatment: dark tint + light fg. */
.badge {
    display: inline-flex;
    align-items: center;
    font-size: 11px;
    font-weight: 590;
    padding: 3px 10px;
    border-radius: var(--radius-sm);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    line-height: 1.4;
    border: 1px solid transparent;
}
.badge-secure  { background: rgba(39,166,68,0.12);  color: #4ade80; border-color: rgba(39,166,68,0.24); }
.badge-medium  { background: rgba(234,179,8,0.12);  color: #fbbf24; border-color: rgba(234,179,8,0.24); }
.badge-high    { background: rgba(249,115,22,0.12); color: #fb923c; border-color: rgba(249,115,22,0.24); }
.badge-risk    { background: rgba(220,38,38,0.12);  color: #f87171; border-color: rgba(220,38,38,0.24); }
.badge-scanning{ background: rgba(113,112,255,0.12); color: #a5a8ff; border-color: rgba(113,112,255,0.24); }
.badge-accent  { background: var(--tier-accent-fill); color: #a5a8ff;
                 border: 1px solid rgba(94,106,210,0.28); font-weight: 590; }

/* Smart Security Score Progress Bar — thin, rounded, smooth-fill */
.progress-wrapper {
    display: flex;
    align-items: center;
    gap: 12px;
}
.score-value {
    font-family: var(--font-mono);
    font-size: 13px;
    font-weight: 590;
    color: var(--fg);
    width: 48px;
    text-align: right;
    flex-shrink: 0;
    letter-spacing: -0.01em;
}
.progress-track {
    background-color: rgba(255,255,255,0.06);
    border-radius: var(--radius-pill);
    width: 100px;
    height: 4px;
    overflow: hidden;
    flex-shrink: 0;
}
.progress-fill {
    height: 100%;
    border-radius: var(--radius-pill);
    transition: width 0.6s cubic-bezier(0.2,0,0,1);
    width: 0%;
}
.progress-emerald { background: linear-gradient(90deg, color-mix(in oklab, var(--success), #000 12%), var(--success)); }
.progress-sky     { background: linear-gradient(90deg, color-mix(in oklab, var(--accent), #000 12%), var(--accent-hover)); }
.progress-amber   { background: linear-gradient(90deg, color-mix(in oklab, var(--warn), #000 12%), var(--warn)); }
.progress-red     { background: linear-gradient(90deg, color-mix(in oklab, var(--danger), #000 12%), var(--danger)); }

/* Cookie Security status indicator */
.cookie-cell { vertical-align: middle; }
.status-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
}
.dot {
    height: 8px;
    width: 8px;
    border-radius: 50%;
    display: inline-block;
    flex-shrink: 0;
}
.dot-green  { background-color: var(--success);  box-shadow: 0 0 0 1px rgba(39,166,68,0.22); }
.dot-orange { background-color: var(--warn);    box-shadow: 0 0 0 1px rgba(234,179,8,0.22); }
.dot-red    { background-color: var(--danger);  box-shadow: 0 0 0 1px rgba(220,38,38,0.22); }
.cookie-score {
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--fg);
    font-weight: 590;
    letter-spacing: -0.01em;
}

/* PDF link */
.pdf-link {
    color: #a5a8ff;
    font-weight: 510;
    font-size: 12px;
    text-decoration: none;
    padding: 4px 10px;
    border: 1px solid rgba(94,106,210,0.28);
    border-radius: var(--radius-sm);
    background: rgba(94,106,210,0.08);
    transition: var(--transition-fast);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.pdf-link:hover {
    background: rgba(94,106,210,0.18);
    border-color: var(--accent-hover);
    color: #c5c8ff;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 6px;
    padding: 16px;
    border-top: 1px solid var(--border-soft);
    background: rgba(255,255,255,0.012);
}

.page-btn {
    padding: 6px 12px;
    background: rgba(255,255,255,0.02);
    color: var(--fg-2);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 13px;
    font-weight: 510;
    text-decoration: none;
    transition: var(--transition-fast);
    min-width: 36px;
    text-align: center;
}
.page-btn:hover:not(:disabled) {
    background: rgba(255,255,255,0.05);
    border-color: var(--border);
    color: var(--fg);
}
.page-btn.active {
    background: var(--accent);
    border-color: color-mix(in oklab, var(--accent), #000 14%);
    color: var(--accent-on);
    font-weight: 590;
}
.page-btn:disabled { opacity: 0.3; cursor: not-allowed; }

/* Clickable rows — subtle hover */
.clickable-row { cursor: pointer; }
.clickable-row:hover td { background: rgba(94,106,210,0.04); }

/* Download PDF button — matches .btn-primary aesthetics */
.btn-download-pdf {
    display: inline-block;
    padding: 8px 16px;
    background:
        linear-gradient(180deg, color-mix(in oklab, var(--accent), #fff 8%) 0%, var(--accent) 100%);
    color: var(--accent-on);
    border: 1px solid color-mix(in oklab, var(--accent), #000 14%);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 13px;
    font-weight: 590;
    letter-spacing: -0.01em;
    text-decoration: none;
    transition: var(--transition-fast);
    box-shadow:
        rgba(0,0,0,0.35) 0 1px 2px,
        inset rgba(255,255,255,0.14) 0 1px 0;
}
.btn-download-pdf:hover {
    background:
        linear-gradient(180deg, color-mix(in oklab, var(--accent-hover), #fff 8%) 0%, var(--accent-hover) 100%);
    border-color: color-mix(in oklab, var(--accent-hover), #000 14%);
    color: var(--accent-on);
}
.btn-download-pdf:active {
    background: var(--accent-active);
    box-shadow:
        rgba(0,0,0,0.35) 0 1px 1px inset,
        inset rgba(0,0,0,0.18) 0 1px 2px;
    transform: scale(0.97);
}

/* تخصيص مظهر صفحات الأخطاء لتكون سينمائية (404 / 500) */
.error-page {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 75vh;
    text-align: center;
    padding: 2rem;
}

.error-code { 
    font-size: 7rem; 
    font-weight: 800; 
    line-height: 1;
    letter-spacing: -0.05em;
    background: linear-gradient(180deg, var(--surface) 0%, var(--bg) 100%);
    -webkit-background-clip: text;
    background-clip: text; 
    -webkit-text-fill-color: transparent;
}
.error-message { 
    color: var(--muted); 
    font-size: 1.1rem;
    max-width: 400px;
    margin-top: 0.5rem; 
    line-height: 1.5;
}

.error-link { 
    color: var(--accent-hover); 
    text-decoration: none; 
    font-size: 0.95rem;
    font-weight: 600;
    margin-top: 2rem; 
    padding: 0.6rem 1.2rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    transition: var(--transition-fast);
}

.error-link:hover {
    background: rgba(56, 189, 248, 0.05);
    border-color: var(--accent-hover);
}

/* تخصيص السكرول بار ليناسب طابع الـ SaaS المظلم */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg);
}
::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--surface-2);
}

/* ═══════════════════════════════════
   Site Detail Page Styles
   ═══════════════════════════════════ */
.site-header {
    margin-bottom: 32px;
}
.back-link {
    color: var(--muted);
    text-decoration: none;
    font-size: 14px;
    transition: var(--transition-fast);
    font-weight: 510;
}
.back-link:hover { color: var(--accent-hover); }
.site-header-main {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-top: 20px;
    gap: 32px;
}
.site-title {
    font-size: 32px;
    font-weight: 510;
    letter-spacing: -0.022em;
    color: var(--fg);
    line-height: 1.13;
    margin-bottom: 8px;
}
.site-url-link {
    color: var(--accent);
    font-size: 14px;
    text-decoration: none;
    font-weight: 510;
}
.site-url-link:hover { text-decoration: underline; }
.site-last-scan {
    color: var(--muted);
    font-size: 13px;
    margin-top: 8px;
}
.site-score-block {
    text-align: center;
    flex-shrink: 0;
}
.site-score-number {
    font-size: 56px;
    font-weight: 510;
    letter-spacing: -0.022em;
    line-height: 1;
    margin-bottom: 8px;
}
.score-good     { color: var(--tier-secure); }
.score-medium   { color: var(--tier-medium); }
.score-high     { color: var(--tier-high); }
.score-critical { color: var(--tier-critical); }
.score-none     { color: var(--muted); }
.detail-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}
.detail-card {
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-md);
    padding: 20px;
    box-shadow: var(--shadow-sm);
}
.detail-card-label {
    font-size: 12px;
    color: var(--muted);
    font-weight: 510;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 12px;
}
.detail-card-value {
    font-size: 24px;
    font-weight: 590;
    margin-bottom: 4px;
    color: var(--fg);
    letter-spacing: -0.01em;
}
.detail-card-sub {
    font-size: 13px;
    color: var(--muted);
    margin-bottom: 8px;
}
.detail-card-meta {
    font-size: 13px;
    color: var(--muted);
    border-top: 1px solid var(--border-soft);
    padding-top: 8px;
    margin-top: 8px;
}
.section-card {
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-bottom: 24px;
}
.section-header {
    padding: 1.25rem 1.75rem;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(255,255,255,0.015);
}
.section-title {
    font-size: 1rem;
    font-weight: 590;
    color: var(--fg);
    letter-spacing: -0.01em;
}
.section-sub {
    font-size: 0.82rem;
    color: var(--muted);
}
.headers-table {
    width: 100%;
    border-collapse: collapse;
}
.headers-table td, .headers-table th {
    padding: 0.9rem 1.75rem;
    border-bottom: 1px solid var(--border-soft);
    font-size: 0.88rem;
}
.headers-table tr:last-child td { border-bottom: none; }
.headers-table tr:hover td { background: rgba(255,255,255,0.025); }
.recommendations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    gap: 1.25rem;
    padding: 1.5rem;
}
.rec-card {
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    border: 1px solid;
    transition: var(--transition-fast);
}
.rec-critical { background: rgba(239,68,68,0.05);   border-color: rgba(239,68,68,0.2);   }
.rec-high     { background: rgba(249,115,22,0.05);  border-color: rgba(249,115,22,0.2);  }
.rec-medium   { background: rgba(245,158,10,0.05);  border-color: rgba(245,158,10,0.2);  }
.rec-low      { background: rgba(148,163,184,0.05); border-color: rgba(148,163,184,0.2); }
.rec-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.rec-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}
.risk-badge {
    font-size: 0.7rem;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.risk-critical { background: rgba(239,68,68,0.15);   color: #f87171; }
.risk-high     { background: rgba(249,115,22,0.15);  color: #fb923c; }
.risk-medium   { background: rgba(245,158,10,0.15);  color: #fbbf24; }
.risk-low      { background: rgba(148,163,184,0.15); color: #94a3b8; }
.gain-badge {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--success);
    background: rgba(16,185,129,0.1);
    border: 1px solid rgba(16,185,129,0.2);
    padding: 3px 10px;
    border-radius: 4px;
}
.rec-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--fg);
    margin-bottom: 0.75rem;
    line-height: 1.4;
}
.rec-impact {
    font-size: 0.85rem;
    color: var(--muted);
    margin-bottom: 1rem;
    line-height: 1.5;
}
.rec-fix-block {
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    margin-bottom: 16px;
}
.rec-fix-label {
    font-size: 0.72rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    display: block;
    margin-bottom: 0.35rem;
}
.rec-fix {
    font-size: 0.82rem;
    color: #7dd3fc;
    display: block;
    white-space: pre-wrap;
    word-break: break-all;
    font-family: var(--font-mono);
}
.rec-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border);
    padding-top: 0.75rem;
    margin-top: 0.75rem;
}
.rec-time {
    font-size: 0.8rem;
    color: var(--muted);
}
.rec-docs-link {
    font-size: 0.8rem;
    color: var(--accent-hover);
    text-decoration: none;
}
.rec-docs-link:hover { text-decoration: underline; }

/* ─── Charts Layout ─────────────────────────────── */
.charts-row { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-bottom: 2rem; } @media (max-width: 900px) { .charts-row { grid-template-columns: 1fr; } }
.chart-card {
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-md);
    min-width: 0;
}
.chart-card-header {
    padding: 16px 24px;
    border-bottom: 1px solid var(--border-soft);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(255,255,255,0.015);
}
.chart-card-title {
    font-size: 15px;
    font-weight: 590;
    color: var(--fg);
    letter-spacing: -0.01em;
}
.chart-card-sub {
    font-size: 13px;
    color: var(--muted);
}
.chart-card-body {
    padding: 20px 24px;
    position: relative;
}
.chart-placeholder {
    text-align: center;
    padding: 2rem 1rem;
    color: var(--muted);
    font-size: 0.9rem;
}
.sparkline-cell {
    vertical-align: middle;
    text-align: center;
    width: 90px;
    min-width: 90px;
}

/* Custom chart tooltip — Linear-style floating card for charts */
.chart-tooltip {
    display: none;
    position: absolute;
    pointer-events: none;
    background: #09090b;
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 8px;
    padding: 10px 14px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.5), 0 0 0 1px rgba(255,255,255,0.06);
    transform: translate(-50%, -100%);
    z-index: 10;
    min-width: 140px;
    font-family: "Inter Variable", "Inter", system-ui, sans-serif;
    font-feature-settings: "cv01", "ss03";
}
.chart-tooltip .tooltip-title {
    font-size: 11px;
    font-weight: 510;
    color: var(--muted, #8a8f98);
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.chart-tooltip .tooltip-value {
    font-size: 16px;
    font-weight: 590;
    color: var(--fg, #f7f8f8);
    letter-spacing: -0.01em;
}
.chart-tooltip .tooltip-sub {
    font-size: 12px;
    color: var(--meta, #62666d);
    margin-top: 2px;
}