/* ===========================
   Security Scanner — Dark Theme
   =========================== */

:root {
    --bg:          #0f1117;
    --bg-2:        #13161f;
    --card-bg:     #1a1d2e;
    --card-hover:  #1f2235;
    --border:      #2a2d3e;
    --border-2:    #353849;

    --accent:      #3b82f6;
    --accent-hover:#2563eb;
    --success:     #10b981;
    --warning:     #f59e0b;
    --danger:      #ef4444;
    --info:        #6366f1;

    --text:        #e2e8f0;
    --text-muted:  #64748b;
    --text-dim:    #94a3b8;

    --radius:      10px;
    --radius-sm:   6px;
    --shadow:      0 4px 16px rgba(0,0,0,.4);
    --transition:  .18s ease;
}

[data-theme="light"] {
    --bg:       #f8fafc;
    --bg-2:     #f1f5f9;
    --card-bg:  #ffffff;
    --card-hover: #f8fafc;
    --border:   #e2e8f0;
    --border-2: #cbd5e1;
    --text:     #0f172a;
    --text-muted: #64748b;
    --text-dim: #475569;
}

*, *::before, *::after { box-sizing: border-box; }

html, body {
    margin: 0; padding: 0;
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    font-size: 15px;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    min-height: 100vh;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ===== NAVBAR ===== */
.navbar {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: .75rem 1.5rem;
    background: var(--card-bg);
    border-bottom: 1px solid var(--border);
    position: sticky; top: 0; z-index: 100;
}
.navbar-brand { display: flex; align-items: center; gap: .5rem; }
.navbar-icon  { font-size: 1.3rem; }
.navbar-title { font-size: 1rem; font-weight: 700; color: var(--text); white-space: nowrap; }
.navbar-title:hover { text-decoration: none; }

.navbar-links { display: flex; gap: .25rem; flex: 1; }
.nav-link {
    padding: .4rem .9rem; border-radius: var(--radius-sm);
    color: var(--text-dim); font-size: .9rem; transition: var(--transition);
}
.nav-link:hover, .nav-link.active {
    background: var(--border); color: var(--text); text-decoration: none;
}

.navbar-user {
    display: flex; align-items: center; gap: .75rem;
    font-size: .85rem; color: var(--text-muted);
}
.user-role {
    padding: .2rem .6rem; border-radius: 20px; font-size: .75rem; font-weight: 600;
}
.role-admin  { background: rgba(99,102,241,.2); color: #818cf8; }
.role-viewer { background: rgba(16,185,129,.15); color: #34d399; }

/* ===== MAIN CONTENT ===== */
.main-content { padding: 1.5rem; max-width: 1280px; margin: 0 auto; }

/* ===== FOOTER ===== */
.footer {
    border-top: 1px solid var(--border);
    padding: 1rem 1.5rem;
    text-align: center;
    color: var(--text-muted);
    font-size: .8rem;
    margin-top: 3rem;
}
.footer-sep { margin: 0 .5rem; }

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex; align-items: center; gap: .4rem;
    padding: .5rem 1rem; border-radius: var(--radius-sm);
    font-size: .9rem; font-weight: 500; cursor: pointer;
    border: 1px solid transparent; transition: var(--transition);
    text-decoration: none;
}
.btn:hover { text-decoration: none; }
.btn-primary  { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-hover); color: #fff; }
.btn-success  { background: var(--success); color: #fff; }
.btn-success:hover { background: #059669; color: #fff; }
.btn-danger   { background: var(--danger); color: #fff; }
.btn-danger:hover  { background: #dc2626; color: #fff; }
.btn-ghost    { background: transparent; color: var(--text-dim); border-color: var(--border); }
.btn-ghost:hover { background: var(--border); color: var(--text); }
.btn-sm { padding: .3rem .7rem; font-size: .8rem; }
.btn-lg { padding: .75rem 1.5rem; font-size: 1rem; }
.btn:disabled { opacity: .5; cursor: not-allowed; }

/* ===== CARDS ===== */
.card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem;
    transition: var(--transition);
}
.card:hover { border-color: var(--border-2); }
.card-header {
    display: flex; align-items: center; justify-content: space-between;
    margin-bottom: 1rem; padding-bottom: .75rem;
    border-bottom: 1px solid var(--border);
}
.card-title { font-size: 1rem; font-weight: 600; margin: 0; }

/* ===== GRID ===== */
.grid { display: grid; gap: 1rem; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) {
    .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
    .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

/* ===== FORM ===== */
.form-group { margin-bottom: 1rem; }
label { display: block; margin-bottom: .35rem; font-size: .875rem; color: var(--text-dim); font-weight: 500; }
input[type="text"], input[type="url"], input[type="password"],
select, textarea {
    width: 100%; padding: .6rem .875rem;
    background: var(--bg); border: 1px solid var(--border);
    border-radius: var(--radius-sm); color: var(--text); font-size: .9rem;
    transition: var(--transition);
}
input:focus, select:focus, textarea:focus {
    outline: none; border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(59,130,246,.15);
}
.input-big {
    font-size: 1.1rem; padding: .85rem 1rem;
}

/* ===== TOGGLE ===== */
.toggle-group { display: flex; gap: .5rem; align-items: center; flex-wrap: wrap; margin-bottom: 1rem; }
.toggle-btn {
    padding: .45rem 1rem; border-radius: 20px; font-size: .875rem;
    border: 1px solid var(--border); background: transparent; color: var(--text-dim); cursor: pointer;
    transition: var(--transition);
}
.toggle-btn.active { background: var(--accent); border-color: var(--accent); color: #fff; }
.toggle-btn:hover:not(.active) { border-color: var(--accent); color: var(--text); }

/* ===== SCORE BADGES ===== */
.score-badge {
    display: inline-block; padding: .2rem .6rem;
    border-radius: 6px; font-weight: 700; font-size: inherit; letter-spacing: .03em;
}
.score-badge-lg {
    font-size: 1.6rem; padding: .35rem 1.1rem; border-radius: 10px;
}
#global-score-badge .score-badge {
    font-size: 2.4rem !important;
    padding: .35rem 1.2rem !important;
    border-radius: 10px !important;
    line-height: 1.1;
}
.score-aplus  { background: rgba(16,185,129,.2); color: #34d399; }
.score-a      { background: rgba(16,185,129,.15); color: #6ee7b7; }
.score-b      { background: rgba(245,158,11,.15); color: #fcd34d; }
.score-c      { background: rgba(245,158,11,.2); color: #fbbf24; }
.score-d      { background: rgba(239,68,68,.15); color: #fca5a5; }
.score-f      { background: rgba(239,68,68,.25); color: #f87171; }
.score-unknown { background: var(--border); color: var(--text-muted); }

.score-big {
    font-size: 3rem; padding: .5rem 1.25rem; border-radius: 12px;
}

/* ===== TABLE ===== */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: .9rem; }
th {
    text-align: left; padding: .6rem 1rem;
    background: var(--bg-2); color: var(--text-dim);
    font-size: .8rem; font-weight: 600; text-transform: uppercase; letter-spacing: .05em;
    border-bottom: 1px solid var(--border);
}
td {
    padding: .75rem 1rem; border-bottom: 1px solid var(--border);
    color: var(--text);
}
tr:last-child td { border-bottom: none; }
tr:hover td { background: var(--card-hover); }

/* ===== STATUS BADGES ===== */
.badge {
    display: inline-block; padding: .2rem .6rem;
    border-radius: 20px; font-size: .75rem; font-weight: 600;
}
.badge-success  { background: rgba(16,185,129,.15); color: #34d399; }
.badge-warning  { background: rgba(245,158,11,.15); color: #fcd34d; }
.badge-danger   { background: rgba(239,68,68,.15);  color: #f87171; }
.badge-info     { background: rgba(99,102,241,.15); color: #818cf8; }
.badge-muted    { background: var(--border); color: var(--text-muted); }

/* ===== ALERT ===== */
.alert {
    padding: .875rem 1rem; border-radius: var(--radius-sm); margin-bottom: 1rem;
    border-left: 4px solid;
}
.alert-danger  { background: rgba(239,68,68,.1); border-color: var(--danger); color: #fca5a5; }
.alert-success { background: rgba(16,185,129,.1); border-color: var(--success); color: #6ee7b7; }
.alert-info    { background: rgba(59,130,246,.1); border-color: var(--accent); color: #93c5fd; }
.alert-warning { background: rgba(245,158,11,.1); border-color: var(--warning); color: #fcd34d; }

/* ===== PROGRESS / SCAN STATUS ===== */
.scan-steps { display: flex; flex-direction: column; gap: .5rem; margin: 1rem 0; }
.scan-step {
    display: flex; align-items: center; gap: .75rem;
    padding: .6rem 1rem; background: var(--bg-2);
    border-radius: var(--radius-sm); border: 1px solid var(--border);
    font-size: .9rem;
}
.scan-step .step-icon { font-size: 1.1rem; width: 1.5rem; text-align: center; }
.scan-step .step-name { flex: 1; }
.scan-step .step-status { font-size: .8rem; color: var(--text-muted); }
.scan-step.running  { border-color: var(--accent); }
.scan-step.done     { border-color: var(--success); opacity: .8; }
.scan-step.error    { border-color: var(--danger); }

.progress-bar-wrap {
    background: var(--border); border-radius: 4px; height: 6px; margin: 1rem 0;
}
.progress-bar {
    height: 6px; border-radius: 4px; background: var(--accent);
    transition: width .4s ease;
}

/* ===== DETAILS / COLLAPSIBLE ===== */
details { margin-bottom: .75rem; }
details > summary {
    cursor: pointer; padding: .75rem 1rem; list-style: none;
    background: var(--bg-2); border: 1px solid var(--border);
    border-radius: var(--radius-sm); display: flex; align-items: center;
    justify-content: space-between; font-weight: 500;
    user-select: none; transition: var(--transition);
}
details > summary:hover { border-color: var(--border-2); }
details[open] > summary {
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    border-bottom-color: transparent;
}
details > summary::after { content: '▸'; transition: transform .2s; }
details[open] > summary::after { transform: rotate(90deg); }
.details-body {
    padding: 1rem; border: 1px solid var(--border);
    border-top: none; border-radius: 0 0 var(--radius-sm) var(--radius-sm);
    background: var(--card-bg);
}

/* ===== AI ANALYSIS ===== */
.ai-card {
    background: linear-gradient(135deg, rgba(99,102,241,.08), rgba(59,130,246,.05));
    border: 1px solid rgba(99,102,241,.25);
}
.ai-card .ai-header {
    display: flex; align-items: center; gap: .5rem;
    margin-bottom: 1rem; color: #818cf8;
    font-weight: 600; font-size: .95rem;
}
.ai-body { line-height: 1.8; color: var(--text-dim); }
.ai-body p { margin: 0 0 .75rem; }
.ai-body h3 { color: var(--text); font-size: 1rem; margin: 1rem 0 .4rem; }
.ai-body h4 { color: var(--text-dim); font-size: .95rem; margin: .75rem 0 .3rem; }
.ai-body ul { padding-left: 1.25rem; margin: .5rem 0; }
.ai-body li { margin-bottom: .25rem; }
.ai-body strong { color: var(--text); }
.ai-body hr { border: none; border-top: 1px solid var(--border); margin: 1rem 0; }
.ai-body blockquote { border-left: 3px solid var(--accent); padding-left: .75rem; color: var(--text-muted); margin: .5rem 0; }
.ai-table { width: 100%; border-collapse: collapse; margin: .75rem 0; font-size: .85rem; }
.ai-table th { background: var(--bg-2); padding: .4rem .75rem; text-align: left; color: var(--text-dim); font-weight: 600; border-bottom: 1px solid var(--border); }
.ai-table td { padding: .4rem .75rem; border-bottom: 1px solid var(--border); }

/* ===== SECTION SOURCE BADGE ===== */
details summary { display: flex; align-items: center; gap: .6rem; }
.src-badge {
    margin-left: auto;
    font-size: .7rem; font-weight: 500;
    color: var(--text-muted);
    background: var(--bg-2);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: .1rem .55rem;
    white-space: nowrap;
    text-decoration: none;
}
a.src-badge:hover {
    color: var(--accent);
    border-color: var(--accent);
    text-decoration: none;
}

/* ===== CHECK ROWS (report) ===== */
.check-row {
    display: grid;
    grid-template-columns: 1.5rem 11rem 1fr auto;
    align-items: start;
    gap: .5rem 1rem;
    padding: .6rem 0;
    border-bottom: 1px solid var(--border);
}
.check-row:last-child { border-bottom: none; }
.check-icon { font-size: 1rem; line-height: 1.4; flex-shrink: 0; }
.check-label {
    font-weight: 600; font-size: .875rem;
    color: var(--text); white-space: nowrap;
    padding-top: .05rem;
}
.check-explain {
    font-size: .8rem; color: var(--text-muted);
    line-height: 1.5; padding-top: .1rem;
}
.check-val {
    font-size: .82rem; color: var(--text-dim);
    text-align: right; white-space: nowrap;
    padding-top: .05rem;
}

/* ===== STAT CARDS ===== */
.stat-card { text-align: center; padding: 1.5rem; }
.stat-card .stat-value { font-size: 2.2rem; font-weight: 700; color: var(--text); }
.stat-card .stat-label { color: var(--text-muted); font-size: .85rem; margin-top: .25rem; }

/* ===== SITE ROW (dashboard) ===== */
.site-row {
    display: flex; align-items: center; gap: 1rem; padding: .875rem 1rem;
    background: var(--card-bg); border: 1px solid var(--border);
    border-radius: var(--radius-sm); transition: var(--transition);
}
.site-row:hover { border-color: var(--border-2); background: var(--card-hover); }
.site-domain { flex: 1; font-weight: 500; }
.site-url    { font-size: .8rem; color: var(--text-muted); }
.site-meta   { display: flex; gap: .5rem; align-items: center; }

/* ===== MISC ===== */
.text-muted  { color: var(--text-muted); }
.text-small  { font-size: .85rem; }
.text-center { text-align: center; }
.mt-1 { margin-top: .5rem; } .mt-2 { margin-top: 1rem; } .mt-3 { margin-top: 1.5rem; }
.mb-1 { margin-bottom: .5rem; } .mb-2 { margin-bottom: 1rem; } .mb-3 { margin-bottom: 1.5rem; }
.flex { display: flex; } .items-center { align-items: center; } .gap-1 { gap: .5rem; } .gap-2 { gap: 1rem; }
.justify-between { justify-content: space-between; }
.page-header { margin-bottom: 1.5rem; }
.page-header h1 { font-size: 1.5rem; font-weight: 700; margin: 0 0 .25rem; }
.page-header p  { color: var(--text-muted); margin: 0; }

/* ===== CATEGORY BADGE ===== */
.cat-badge {
    padding: .15rem .5rem; border-radius: 4px;
    font-size: .72rem; font-weight: 600; text-transform: uppercase; letter-spacing: .04em;
    background: var(--border); color: var(--text-muted);
}

/* ===== SPINNER ===== */
@keyframes spin { to { transform: rotate(360deg); } }
.spinner {
    display: inline-block; width: 1.2rem; height: 1.2rem;
    border: 2px solid var(--border); border-top-color: var(--accent);
    border-radius: 50%; animation: spin .7s linear infinite;
}

/* ===== EMPTY STATE ===== */
.empty-state {
    text-align: center; padding: 4rem 2rem; color: var(--text-muted);
}
.empty-state .empty-icon { font-size: 3rem; margin-bottom: 1rem; }
.empty-state h3 { color: var(--text-dim); margin-bottom: .5rem; }