/* ================================================================
   Design system — éditorial chaleureux, accent violet profond
   ================================================================ */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600;9..144,700&family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
    /* Fonds & surfaces */
    --cream: #F9F7F2;
    --cream-2: #F1EDE3;
    --surface: #FFFFFF;
    --surface-raised: #FFFFFF;

    /* Texte */
    --ink: #1A1815;
    --ink-2: #3B3835;
    --muted: #6F6B64;
    --muted-2: #94908A;

    /* Bordures */
    --border: #E7E2D4;
    --border-2: #D8D1C0;

    /* Accent principal : violet profond */
    --accent: #7C5FCE;
    --accent-2: #604AA8;
    --accent-3: #4A3A84;
    --accent-soft: #EDE5F7;
    --accent-softer: #F6F1FB;

    /* Accent secondaire : doré chaleureux (pour variété) */
    --gold: #B8872F;
    --gold-soft: #F5EDD6;

    /* Sémantique douce */
    --success: #4E7A4E;
    --success-soft: #E5EEE0;
    --warn: #A47530;
    --warn-soft: #F4E8D0;
    --danger: #B2543A;
    --danger-soft: #F4D9CE;
    --info: #4F7A8B;
    --info-soft: #DEE9EF;

    /* Typo */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-serif: 'Fraunces', 'Tiempos', Georgia, serif;
    --font-mono: 'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;

    /* Ombres */
    --shadow-xs: 0 1px 2px rgba(26,24,21,.03);
    --shadow-sm: 0 2px 4px rgba(26,24,21,.05);
    --shadow-md: 0 4px 14px rgba(26,24,21,.06);
    --shadow-lg: 0 12px 32px rgba(26,24,21,.1);
    --shadow-accent: 0 4px 20px rgba(124,95,206,.18);

    /* Transitions */
    --t-fast: 120ms cubic-bezier(.4,0,.2,1);
    --t-normal: 200ms cubic-bezier(.4,0,.2,1);

    /* Rayons */
    --r-sm: 6px;
    --r-md: 10px;
    --r-lg: 14px;
    --r-xl: 20px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
*::selection { background: var(--accent-soft); color: var(--accent-3); }

html, body {
    font-family: var(--font-sans);
    background: var(--cream);
    color: var(--ink);
    line-height: 1.55;
    font-size: 15px;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

/* Titres serif */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-serif);
    font-weight: 500;
    color: var(--ink);
    letter-spacing: -0.011em;
    line-height: 1.2;
}
h1 { font-size: 1.85rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.2rem; }
h4 { font-size: 1.02rem; }

/* En-tête de page */
.header {
    background: var(--cream);
    border-bottom: 1px solid var(--border);
    padding: 1.8rem 2rem 1.5rem;
    text-align: center;
}
.header h1 { font-size: 1.9rem; font-weight: 500; color: var(--ink); letter-spacing:-.015em; }
.header p { color: var(--muted); margin-top: 0.4rem; font-size: 0.9rem; }
.header p a { color: var(--muted); text-decoration: none; transition: color var(--t-fast); }
.header p a:hover { color: var(--accent-2); }

/* Conteneur */
.container {
    max-width: 1100px;
    margin: 2rem auto;
    padding: 0 1.5rem;
}

/* Liens */
a { color: var(--accent-2); text-decoration: none; transition: color var(--t-fast); }
a:hover { color: var(--accent-3); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 2px; }

/* Cartes cliquables sans soulignement */
a.sum-box, a.sum-link, a.card, a.tool-card, a.crawl-card, a.dom-card {
    color: inherit;
    text-decoration: none !important;
}
a.sum-box:hover, a.sum-link:hover, a.card:hover, a.tool-card:hover,
a.crawl-card:hover, a.dom-card:hover {
    text-decoration: none !important;
    color: inherit;
}

/* ============ Portail : grille des outils ============ */
.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.2rem;
}
.tool-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    padding: 1.7rem 1.5rem 1.5rem;
    text-decoration: none;
    color: inherit;
    transition: transform var(--t-normal), box-shadow var(--t-normal), border-color var(--t-normal);
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-xs);
    position: relative;
    overflow: hidden;
}
.tool-card::before {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(135deg, var(--accent-softer) 0%, transparent 60%);
    opacity: 0; transition: opacity var(--t-normal);
    pointer-events: none;
}
.tool-card:hover {
    border-color: var(--accent);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    text-decoration: none;
}
.tool-card:hover::before { opacity: 1; }
.tool-icon { font-size: 2.1rem; margin-bottom: 1rem; position: relative; }
.tool-card h2 {
    font-size: 1.22rem; color: var(--ink);
    margin-bottom: 0.4rem;
    font-family: var(--font-serif); font-weight: 500;
    letter-spacing:-.01em;
    position: relative;
}
.tool-card p {
    color: var(--ink-2); font-size: 0.92rem;
    line-height: 1.55; flex-grow: 1;
    position: relative;
}
.tool-version {
    margin-top: 1rem; font-size: 0.72rem;
    color: var(--muted-2);
    font-family: var(--font-mono);
    position: relative;
}
.empty-state { text-align: center; padding: 4rem 1rem; color: var(--muted); }
.empty-state p { font-size: 1.1rem; margin-bottom: 0.5rem; }
.empty-state code {
    background: var(--cream-2); padding: 0.2rem 0.5rem;
    border-radius: 4px; font-size: 0.88rem; font-family: var(--font-mono);
}

/* ============ Overrides universels sur les cartes des outils ============ */
.card, .audit-form, .dashboard-header, .compare-card,
.progress-wrap, .box, .score-box, .sc-card, .crawl-card,
.result-card, .preview, .monitor, .webhook, .schedule-item,
.login-box, .progress-message {
    background: var(--surface) !important;
    border-color: var(--border) !important;
    color: var(--ink) !important;
    border-radius: var(--r-md) !important;
    box-shadow: var(--shadow-xs);
    transition: box-shadow var(--t-normal);
}
.card h3, .card h4, .dashboard-header h2 { color: var(--ink) !important; }
.card p, .card li, .card td { color: var(--ink-2); }

/* ============ Inputs ============ */
input[type=text], input[type=url], input[type=email], input[type=password],
input[type=number], input[type=search], input[type=tel], input[type=date],
input[type=datetime-local], textarea, select {
    background: var(--cream-2) !important;
    color: var(--ink) !important;
    border: 1px solid var(--border) !important;
    border-radius: var(--r-sm) !important;
    font-family: var(--font-sans);
    transition: border-color var(--t-fast), background var(--t-fast), box-shadow var(--t-fast);
}
input[type=text]:hover, input[type=url]:hover, input[type=email]:hover,
input[type=password]:hover, input[type=number]:hover, input[type=search]:hover,
textarea:hover, select:hover {
    border-color: var(--border-2) !important;
}
input[type=text]:focus, input[type=url]:focus, input[type=email]:focus,
input[type=password]:focus, input[type=number]:focus, input[type=search]:focus,
textarea:focus, select:focus {
    outline: none;
    border-color: var(--accent) !important;
    background: var(--surface) !important;
    box-shadow: 0 0 0 3px var(--accent-soft);
}

/* ============ Code ============ */
code, pre {
    font-family: var(--font-mono);
    background: var(--cream-2);
    color: var(--ink);
    border-radius: var(--r-sm);
}
code { padding: 0.1rem 0.35rem; font-size: 0.9em; }
pre { padding: 1rem; border: 1px solid var(--border); overflow-x: auto; font-size: .82rem; line-height: 1.5; }

/* ============ Boutons ============ */
button, .btn, .btn-primary {
    font-family: var(--font-sans);
    font-weight: 500;
    transition: background var(--t-fast), color var(--t-fast), border-color var(--t-fast), transform 80ms;
}
button:active, .btn:active { transform: scale(.98); }

/* Variante muted/secondary (contraste lisible) */
button.muted, .btn-xs, .btn-secondary {
    background: var(--cream-2) !important;
    color: var(--ink-2) !important;
    border: 1px solid var(--border-2) !important;
    font-weight: 500;
}
button.muted:hover, .btn-xs:hover, .btn-secondary:hover {
    background: var(--surface) !important;
    border-color: var(--accent) !important;
    color: var(--accent-2) !important;
}

/* Variante danger */
button.danger, .btn-danger, button.btn-del, .btn-del {
    background: var(--danger) !important;
    color: #fff !important;
    border: 1px solid var(--danger) !important;
    font-weight: 500;
}
button.danger:hover, .btn-danger:hover, button.btn-del:hover, .btn-del:hover {
    background: #9B4A35 !important;
    border-color: #9B4A35 !important;
}

/* Variante success/green */
button.green, button.success, .btn-success {
    background: var(--success) !important;
    color: #fff !important;
    border: 1px solid var(--success) !important;
}
button.green:hover, button.success:hover, .btn-success:hover {
    background: #3F6440 !important;
}

/* Pills/status colorés */
.pill-uptime { background: var(--accent-soft) !important; color: var(--accent-2) !important; }
.pill-assertion { background: var(--success-soft) !important; color: var(--success) !important; }
.pill-expiration { background: var(--warn-soft) !important; color: var(--warn) !important; }
.pill-manual { background: var(--cream-2) !important; color: var(--ink-2) !important; }
.status-running, .status-monitoring { background: var(--accent-soft) !important; color: var(--accent-2) !important; }
.status-scheduled, .status-completed { background: var(--info-soft) !important; color: var(--info) !important; }
.status-identified { background: var(--warn-soft) !important; color: var(--warn) !important; }
.status-investigating { background: var(--danger-soft) !important; color: var(--danger) !important; }
.status-resolved { background: var(--success-soft) !important; color: var(--success) !important; }

/* ============ Tableaux ============ */
table { border-collapse: collapse; }
th, td { border-color: var(--border) !important; }
th { color: var(--muted) !important; background: var(--cream-2) !important; font-weight: 500; font-size: .72rem; letter-spacing: .04em; text-transform: uppercase; }

/* Badges usuels */
.badge, .pill, .tag { font-family: var(--font-sans); font-weight: 500; }

/* Mentions colorées */
.success, .ok, .alert-success { color: var(--success) !important; }
.danger, .error, .alert-danger, .alert-error { color: var(--danger) !important; }
.warn, .warning, .alert-warning { color: var(--warn) !important; }
.info, .alert-info { color: var(--info) !important; }

/* Scrollbar */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--cream); }
::-webkit-scrollbar-thumb { background: var(--border-2); border-radius: 5px; }
::-webkit-scrollbar-thumb:hover { background: var(--muted-2); }

/* Sélection */
::selection { background: var(--accent-soft); color: var(--accent-3); }

/* ============ Composants partagés (optionnels) ============ */

/* Breadcrumb */
.bc { display: flex; align-items: center; gap: .5rem; font-size: .85rem; color: var(--muted); margin-bottom: 1rem; flex-wrap: wrap; }
.bc a { color: var(--muted); text-decoration: none; }
.bc a:hover { color: var(--accent-2); }
.bc .sep { color: var(--muted-2); opacity: .5; }

/* Tab group (navigation horizontale avec liseré) */
.tabs-nav { display: flex; gap: .3rem; border-bottom: 1px solid var(--border); margin-bottom: 1.2rem; flex-wrap: wrap; }
.tabs-nav .tab-btn, .tabs-nav a {
    padding: .65rem 1.1rem; background: transparent; border: none; color: var(--muted);
    font-size: .9rem; font-weight: 500; cursor: pointer;
    border-bottom: 2px solid transparent; margin-bottom: -1px;
    transition: color var(--t-fast), border-color var(--t-fast);
    text-decoration: none; border-radius: 0;
}
.tabs-nav .tab-btn:hover, .tabs-nav a:hover { color: var(--ink); background: transparent; }
.tabs-nav .tab-btn.active, .tabs-nav a.active {
    color: var(--accent-2); border-bottom-color: var(--accent); background: transparent;
}

/* Pills de statut réutilisables */
.pill { display: inline-block; padding: .15rem .55rem; border-radius: 999px; font-size: .72rem; font-weight: 600; }
.pill-accent { background: var(--accent-soft); color: var(--accent-2); }
.pill-success { background: var(--success-soft); color: var(--success); }
.pill-warn { background: var(--warn-soft); color: var(--warn); }
.pill-danger { background: var(--danger-soft); color: var(--danger); }
.pill-info { background: var(--info-soft); color: var(--info); }
.pill-muted { background: var(--cream-2); color: var(--muted); }

/* Toast / notice */
.notice {
    padding: .8rem 1rem; border-radius: var(--r-md);
    margin-bottom: 1rem; font-size: .92rem;
    background: var(--success-soft); color: var(--success);
    border-left: 3px solid var(--success);
}
.notice.err { background: var(--danger-soft); color: var(--danger); border-left-color: var(--danger); }
.notice.warn { background: var(--warn-soft); color: var(--warn); border-left-color: var(--warn); }
.notice.info { background: var(--info-soft); color: var(--info); border-left-color: var(--info); }

/* KPI box */
.kpi-box {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--r-md); padding: 1rem; text-align: center;
    border-top: 3px solid var(--accent);
}
.kpi-box .v { font-size: 1.7rem; font-weight: 700; color: var(--ink); font-family: var(--font-serif); }
.kpi-box .l { color: var(--muted); font-size: .75rem; text-transform: uppercase; letter-spacing: .04em; margin-top: .3rem; font-weight: 500; }

/* Micro-animations */
@keyframes fadeIn { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }
.card, .notice { animation: fadeIn var(--t-normal) both; }

/* ============ Responsive ============ */
@media (max-width: 768px) {
    .header { padding: 1rem; }
    .header h1 { font-size: 1.4rem; }
    .container { padding: 0 .8rem; margin: 1rem auto; }
    .tools-grid, .crawls-grid, .metrics, .scores, .score-cards { grid-template-columns: 1fr 1fr !important; gap: .5rem !important; }
    .layout { grid-template-columns: 1fr !important; }
    .dashboard-header h2 { font-size: 1.1rem; }
    .main-tabs, .sub-tabs { gap: .1rem; flex-wrap: wrap; }
    .main-tab, .sub-tab { padding: .5rem .7rem !important; font-size: .8rem !important; }
    table.data-table, table.history-table { font-size: .78rem; }
    table.data-table th, table.data-table td { padding: .4rem .5rem; }
    .form-grid, .form-row { grid-template-columns: 1fr !important; }
    .topbar { flex-direction: column; align-items: flex-start; }
    .topbar .links { flex-wrap: wrap; }
    .compare-form { flex-direction: column; }
    .crumbs { flex-direction: column; align-items: flex-start; }
    .crumbs .actions-bar { flex-wrap: wrap; gap: .3rem; }
    .brand-header { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 1024px) {
    .layout { grid-template-columns: 1fr !important; }
}

/* Reduced motion */
@media (prefers-reduced-motion) {
    * { animation: none !important; transition: none !important; }
}