/* ═══════════════════════════════════════════════════════
   Dashboard Acces — Styles de base
   ═══════════════════════════════════════════════════════ */

:root {
    --color-primary:      #1a3a5c;
    --color-primary-lt:   #2563eb;
    --color-accent:       #3b82f6;
    --color-danger:       #dc2626;
    --color-success:      #16a34a;
    --color-warning:      #d97706;
    --color-bg:           #f4f6f9;
    --color-surface:      #ffffff;
    --color-border:       #e2e8f0;
    --color-text:         #1e293b;
    --color-text-muted:   #64748b;

    --radius-sm:  4px;
    --radius-md:  8px;
    --radius-lg:  12px;
    --shadow-sm:  0 1px 3px rgba(0,0,0,.08);
    --shadow-md:  0 4px 16px rgba(0,0,0,.12);
    --font-main:  'Segoe UI', system-ui, sans-serif;
}

* { box-sizing: border-box; }

html, body {
    margin: 0; padding: 0;
    font-family: var(--font-main);
    font-size: 15px;
    color: var(--color-text);
    background: var(--color-bg);
}

/* ── Layout ─────────────────────────────────────────── */

.layout-root {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.app-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 32px;
    height: 60px;
    background: var(--color-primary);
    box-shadow: 0 2px 8px rgba(0,0,0,.15);
}

.header-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.app-logo {
    height: 36px;
    width: auto;
    object-fit: contain;
}

.app-title {
    color: #fff;
    font-size: 17px;
    font-weight: 600;
    letter-spacing: .3px;
}

.header-nav {
    display: flex;
    align-items: center;
    gap: 20px;
}

.header-nav a {
    color: rgba(255,255,255,.85);
    text-decoration: none;
    font-size: 14px;
    transition: color .15s;
}

.header-nav a:hover { color: #fff; }

.app-main {
    flex: 1;
    padding: 32px;
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
}

/* ── Auth pages ─────────────────────────────────────── */

.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1a3a5c 0%, #2563eb 100%);
    padding: 24px;
}

.auth-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: 48px 40px;
    width: 100%;
    max-width: 420px;
    box-shadow: var(--shadow-md);
}

.auth-logo { text-align: center; margin-bottom: 16px; }
.auth-logo img { height: 56px; }

.auth-title {
    text-align: center;
    font-size: 22px;
    font-weight: 700;
    color: var(--color-primary);
    margin: 0 0 4px;
}

.auth-subtitle {
    text-align: center;
    font-size: 15px;
    font-weight: 400;
    color: var(--color-text-muted);
    margin: 0 0 28px;
}

.auth-hint {
    color: var(--color-text-muted);
    font-size: 14px;
    margin-bottom: 20px;
}

.auth-links {
    text-align: center;
    margin-top: 20px;
    font-size: 13px;
}

.auth-links a { color: var(--color-primary-lt); text-decoration: none; }
.auth-links a:hover { text-decoration: underline; }

/* ── Forms ──────────────────────────────────────────── */

.auth-form, .form-grid {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group-check { justify-content: flex-end; }

.form-group label {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text);
}

.form-group .help {
    font-weight: 400;
    color: var(--color-text-muted);
    font-size: 12px;
}

.form-input {
    padding: 10px 12px;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 14px;
    color: var(--color-text);
    outline: none;
    transition: border-color .15s;
    background: var(--color-surface);
}

.form-input:focus { border-color: var(--color-accent); }

.required { color: var(--color-danger); }

/* ── Buttons ────────────────────────────────────────── */

.btn-primary, .btn-secondary, .btn-danger {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: filter .15s, opacity .15s;
}

.btn-primary   { background: var(--color-primary-lt); color: #fff; }
.btn-secondary { background: var(--color-border);     color: var(--color-text); }
.btn-danger    { background: var(--color-danger);     color: #fff; }

.btn-primary:hover   { filter: brightness(1.1); }
.btn-secondary:hover { filter: brightness(.95); }
.btn-danger:hover    { filter: brightness(1.1); }

.btn-primary:disabled,
.btn-secondary:disabled,
.btn-danger:disabled { opacity: .6; cursor: not-allowed; }

.btn-full  { width: 100%; margin-top: 8px; }
.btn-sm    { padding: 6px 12px; font-size: 13px; }
.btn-migration { padding: 12px 28px; font-size: 15px; }

/* ── Alerts ─────────────────────────────────────────── */

.auth-error, .form-error {
    background: #fef2f2;
    border: 1px solid #fca5a5;
    color: #b91c1c;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    margin-bottom: 8px;
}

.auth-success {
    background: #f0fdf4;
    border: 1px solid #86efac;
    color: #166534;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    margin-bottom: 8px;
}

/* ── Tables ─────────────────────────────────────────── */

.data-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--color-surface);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.data-table th {
    background: var(--color-primary);
    color: #fff;
    text-align: left;
    padding: 12px 16px;
    font-size: 13px;
    font-weight: 600;
}

.data-table td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--color-border);
    font-size: 14px;
    vertical-align: middle;
}

.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: #f8fafc; }
.empty-row { text-align: center; color: var(--color-text-muted); }

/* ── Badges ─────────────────────────────────────────── */

.badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 99px;
    font-size: 12px;
    font-weight: 600;
}

.badge-role { background: #dbeafe; color: #1d4ed8; }

/* ── Admin pages ────────────────────────────────────── */

.admin-page { padding: 0; }

.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
}

.page-header h1 { margin: 0; font-size: 24px; color: var(--color-primary); }

/* ── Modals ─────────────────────────────────────────── */

.modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.4);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 16px;
}

.modal {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: 32px;
    width: 100%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-md);
}

.modal-sm { max-width: 400px; }
.modal h2 { margin: 0 0 24px; color: var(--color-primary); }
.modal h3 { margin: 20px 0 10px; font-size: 14px; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: .5px; }

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 28px;
    padding-top: 20px;
    border-top: 1px solid var(--color-border);
}

.warning-text { color: var(--color-warning); font-size: 13px; }

/* ── Checkboxes group ───────────────────────────────── */

.checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 12px;
    background: #f8fafc;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
}

.checkbox-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    cursor: pointer;
}

/* ── Migration page ─────────────────────────────────── */

.migration-page {
    max-width: 700px;
    margin: 60px auto;
    padding: 40px;
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.migration-page h1 { color: var(--color-primary); margin-top: 0; }

.migration-status {
    padding: 16px;
    border-radius: var(--radius-sm);
    margin: 20px 0;
}

.migration-status.running { background: #fffbeb; border: 1px solid #fde68a; color: #92400e; }
.migration-status.success { background: #f0fdf4; border: 1px solid #86efac; color: #166534; }
.migration-status.error   { background: #fef2f2; border: 1px solid #fca5a5; color: #991b1b; }

.migration-error {
    font-size: 12px;
    overflow-x: auto;
    white-space: pre-wrap;
    word-break: break-word;
    margin-top: 8px;
}

.migration-list {
    list-style: none;
    padding: 0;
    margin: 12px 0 0;
}

.migration-list li {
    padding: 6px 0;
    border-bottom: 1px solid var(--color-border);
    font-size: 13px;
    font-family: 'Cascadia Code', 'Consolas', monospace;
    color: var(--color-text-muted);
}