/* =============================================
   MediScribe app — style.css
   Zéro style inline. Variables CSS uniquement.
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=DM+Serif+Display&family=DM+Sans:wght@300;400;500;600&display=swap');

/* --- Variables --- */
:root {
    --color-primary:    #0A5659;
    --color-secondary:  #E0F2F2;
    --color-accent:     #891022;
    --color-white:      #FFFFFF;
    --color-text:       #1A1A1A;
    --color-text-light: #6B7280;
    --color-border:     #D1D5DB;
    --color-bg:         #F5F8F8;
    --color-sidebar-bg: #0A5659;
    --color-sidebar-text: #E0F2F2;
    --color-sidebar-hover: rgba(255,255,255,0.10);
    --color-sidebar-active: rgba(255,255,255,0.18);
    --color-card-bg:    #FFFFFF;
    --color-success:    #166534;
    --color-success-bg: #DCFCE7;
    --color-error:      #891022;
    --color-error-bg:   #FEE2E2;
    --color-warning:    #92400E;
    --color-warning-bg: #FEF3C7;

    --font-display: 'DM Serif Display', Georgia, serif;
    --font-body:    'DM Sans', system-ui, sans-serif;

    --sidebar-width: 260px;
    --radius:        8px;
    --radius-lg:     12px;
    --shadow:        0 1px 3px rgba(0,0,0,0.10), 0 1px 2px rgba(0,0,0,0.06);
    --shadow-md:     0 4px 6px rgba(0,0,0,0.07), 0 2px 4px rgba(0,0,0,0.06);
    --transition:    0.18s ease;
}

/* --- Reset minimal --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; -webkit-text-size-adjust: 100%; }
body {
    font-family: var(--font-body);
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.6;
    min-height: 100vh;
}
a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }
img, svg { max-width: 100%; display: block; }
button, input, select, textarea { font-family: inherit; font-size: inherit; }

/* --- Layout principal --- */
.app-layout {
    display: flex;
    min-height: 100vh;
}

/* --- Sidebar --- */
.sidebar {
    width: var(--sidebar-width);
    background: var(--color-sidebar-bg);
    color: var(--color-sidebar-text);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; left: 0;
    height: 100vh;
    overflow-y: auto;
    z-index: 100;
    transition: transform var(--transition);
}
.sidebar-logo {
    padding: 24px 20px 16px;
    border-bottom: 1px solid rgba(255,255,255,0.10);
}
.sidebar-logo img {
    height: 36px;
    filter: brightness(0) invert(1);
}
.sidebar-user {
    padding: 16px 20px;
    border-bottom: 1px solid rgba(255,255,255,0.10);
}
.sidebar-user-name {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--color-white);
}
.sidebar-user-meta {
    font-size: 0.78rem;
    color: rgba(224,242,242,0.75);
    margin-top: 2px;
}
.sidebar-nav {
    flex: 1;
    padding: 12px 0;
    list-style: none;
}
.sidebar-nav li a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 11px 20px;
    color: var(--color-sidebar-text);
    font-size: 0.9rem;
    font-weight: 400;
    transition: background var(--transition);
    border-radius: 0;
}
.sidebar-nav li a:hover { background: var(--color-sidebar-hover); text-decoration: none; }
.sidebar-nav li.active a { background: var(--color-sidebar-active); font-weight: 600; }
.sidebar-nav li a .nav-icon { width: 18px; height: 18px; flex-shrink: 0; opacity: 0.85; }
.sidebar-nav .nav-separator {
    height: 1px;
    background: rgba(255,255,255,0.08);
    margin: 8px 16px;
}
.sidebar-footer {
    padding: 16px 20px;
    border-top: 1px solid rgba(255,255,255,0.10);
    font-size: 0.8rem;
    color: rgba(224,242,242,0.60);
}
.sidebar-footer a { color: rgba(224,242,242,0.60); }
.sidebar-footer a:hover { color: var(--color-white); }

/* --- Contenu principal --- */
.main-content {
    margin-left: var(--sidebar-width);
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}
.page-header {
    background: var(--color-white);
    border-bottom: 1px solid var(--color-border);
    padding: 20px 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.page-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--color-primary);
}
.page-subtitle {
    font-size: 0.85rem;
    color: var(--color-text-light);
    margin-top: 2px;
}
.page-body {
    padding: 28px 32px;
    flex: 1;
}

/* --- Cards --- */
.card {
    background: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow);
}
.card-title {
    font-family: var(--font-display);
    font-size: 1.1rem;
    color: var(--color-primary);
    margin-bottom: 16px;
}

/* --- Grille de stats --- */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}
.stat-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 20px 24px;
    box-shadow: var(--shadow);
}
.stat-number {
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--color-primary);
    line-height: 1;
}
.stat-label {
    font-size: 0.82rem;
    color: var(--color-text-light);
    margin-top: 4px;
}

/* --- Grilles generiques --- */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }

/* --- Tableaux --- */
.table-wrapper { overflow-x: auto; }
table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}
thead th {
    background: var(--color-secondary);
    color: var(--color-primary);
    font-weight: 600;
    text-align: left;
    padding: 10px 14px;
    white-space: nowrap;
}
tbody td {
    padding: 10px 14px;
    border-bottom: 1px solid var(--color-border);
    vertical-align: middle;
}
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover td { background: var(--color-bg); }

/* --- Boutons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 9px 18px;
    border-radius: var(--radius);
    font-weight: 500;
    font-size: 0.88rem;
    cursor: pointer;
    border: none;
    transition: background var(--transition), box-shadow var(--transition);
    line-height: 1;
    text-decoration: none;
}
.btn:hover { text-decoration: none; }
.btn-primary { background: var(--color-primary); color: var(--color-white); }
.btn-primary:hover { background: #084547; color: var(--color-white); box-shadow: var(--shadow-md); }
.btn-secondary { background: var(--color-secondary); color: var(--color-primary); }
.btn-secondary:hover { background: #c8e8e8; }
.btn-accent { background: var(--color-accent); color: var(--color-white); }
.btn-accent:hover { background: #6e0c1b; color: var(--color-white); }
.btn-ghost { background: transparent; color: var(--color-primary); border: 1px solid var(--color-border); }
.btn-ghost:hover { background: var(--color-bg); }
.btn-sm { padding: 6px 12px; font-size: 0.82rem; }
.btn-lg { padding: 12px 24px; font-size: 1rem; }

/* --- Formulaires --- */
.form-group { margin-bottom: 16px; }
.form-label {
    display: block;
    font-size: 0.87rem;
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: 6px;
}
.form-control {
    display: block;
    width: 100%;
    padding: 9px 12px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    background: var(--color-white);
    color: var(--color-text);
    font-size: 0.9rem;
    transition: border-color var(--transition), box-shadow var(--transition);
}
.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(10,86,89,0.12);
}
.form-control::placeholder { color: var(--color-text-light); }
.form-hint { font-size: 0.78rem; color: var(--color-text-light); margin-top: 4px; }
.form-row { display: flex; gap: 16px; }
.form-row .form-group { flex: 1; }

/* --- Alerts --- */
.alert {
    padding: 12px 16px;
    border-radius: var(--radius);
    font-size: 0.88rem;
    margin-bottom: 16px;
}
.alert-success { background: var(--color-success-bg); color: var(--color-success); }
.alert-error { background: var(--color-error-bg); color: var(--color-error); }
.alert-warning { background: var(--color-warning-bg); color: var(--color-warning); }

/* --- Badges --- */
.badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 99px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.badge-actif   { background: var(--color-success-bg); color: var(--color-success); }
.badge-expire  { background: var(--color-error-bg); color: var(--color-error); }
.badge-demo    { background: var(--color-warning-bg); color: var(--color-warning); }

/* --- Barre de recherche --- */
.search-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 0 12px;
    max-width: 440px;
}
.search-bar input {
    flex: 1;
    border: none;
    outline: none;
    background: transparent;
    padding: 9px 0;
    font-size: 0.9rem;
    color: var(--color-text);
}
.search-bar svg { color: var(--color-text-light); flex-shrink: 0; }

/* --- Top bar actions --- */
.actions-bar {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

/* --- Quick access grid (dashboard) --- */
.quick-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}
.quick-card {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 20px;
    box-shadow: var(--shadow);
    transition: box-shadow var(--transition), transform var(--transition);
    text-decoration: none;
    color: var(--color-text);
}
.quick-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
    text-decoration: none;
}
.quick-card-icon {
    width: 40px;
    height: 40px;
    background: var(--color-secondary);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
}
.quick-card-label {
    font-weight: 600;
    font-size: 0.92rem;
    color: var(--color-primary);
}
.quick-card-desc {
    font-size: 0.8rem;
    color: var(--color-text-light);
}

/* --- Bandeau démo --- */
.demo-banner {
    background: var(--color-warning-bg);
    color: var(--color-warning);
    border-bottom: 2px solid #f59e0b;
    padding: 10px 32px;
    font-size: 0.88rem;
    font-weight: 500;
    text-align: center;
}

/* --- Tarifs --- */
.tarif-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 24px;
}
.tarif-tab {
    padding: 8px 20px;
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
    background: var(--color-white);
    cursor: pointer;
    font-size: 0.88rem;
    font-weight: 500;
    transition: all var(--transition);
}
.tarif-tab.active { background: var(--color-primary); color: var(--color-white); border-color: var(--color-primary); }

/* --- Onglets compte --- */
.tab-nav {
    display: flex;
    gap: 0;
    border-bottom: 2px solid var(--color-border);
    margin-bottom: 24px;
}
.tab-nav a {
    padding: 10px 20px;
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--color-text-light);
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: color var(--transition), border-color var(--transition);
}
.tab-nav a:hover { color: var(--color-primary); text-decoration: none; }
.tab-nav a.active { color: var(--color-primary); border-bottom-color: var(--color-primary); }

/* --- Pages auth (login/register) --- */
.auth-wrapper {
    min-height: 100vh;
    background: var(--color-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 32px 16px;
}
.auth-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: 40px;
    width: 100%;
    max-width: 440px;
}
.auth-logo {
    text-align: center;
    margin-bottom: 28px;
}
.auth-logo img { height: 40px; margin: 0 auto; }
.auth-title {
    font-family: var(--font-display);
    font-size: 1.6rem;
    color: var(--color-primary);
    text-align: center;
    margin-bottom: 6px;
}
.auth-subtitle {
    font-size: 0.88rem;
    color: var(--color-text-light);
    text-align: center;
    margin-bottom: 28px;
}
.auth-footer {
    text-align: center;
    margin-top: 20px;
    font-size: 0.85rem;
    color: var(--color-text-light);
}
.auth-footer a { color: var(--color-primary); font-weight: 500; }

/* --- Checkbox --- */
.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 16px;
}
.checkbox-group input[type="checkbox"] {
    width: 17px;
    height: 17px;
    flex-shrink: 0;
    margin-top: 2px;
    accent-color: var(--color-primary);
}
.checkbox-group label { font-size: 0.87rem; color: var(--color-text); cursor: pointer; }

/* --- Utilitaires --- */
.text-muted  { color: var(--color-text-light); }
.text-center { text-align: center; }
.text-right  { text-align: right; }
.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 32px; }
.d-flex { display: flex; }
.align-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: 16px; }
.w-100 { width: 100%; }
.hidden { display: none; }

/* --- Responsive --- */
.sidebar-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    color: var(--color-primary);
}
@media (max-width: 900px) {
    .sidebar {
        transform: translateX(-100%);
    }
    .sidebar.open {
        transform: translateX(0);
    }
    .main-content {
        margin-left: 0;
    }
    .sidebar-toggle {
        display: block;
    }
    .page-body {
        padding: 20px 16px;
    }
    .grid-2, .grid-3 { grid-template-columns: 1fr; }
    .form-row { flex-direction: column; }
}