/* assets/styles.css */

/* ============================= */
/* ROOT VARIABLES */
/* ============================= */
:root {
    --bg-body: #f3f4f6;
    --bg-sidebar: #0f172a;
    --bg-topbar: #111827;
    --bg-card: #ffffff;

    --text-main: #111827;
    --text-muted: #374151;
    --text-light: #e5e7eb;
    --text-topbar: #f9fafb;

    --primary: #2563eb;
    --primary-hover: #1d4ed8;

    --secondary: #6b7280;
    --secondary-hover: #4b5563;

    --border-default: #d1d5db;
    --border-soft: #e5e7eb;

    --success-bg: #ecfdf5;
    --success-text: #15803d;

    --error-bg: #fef2f2;
    --error-text: #b91c1c;

    --badge-attente-bg: #eff6ff;
    --badge-attente-text: #1d4ed8;

    --badge-en-cours-bg: #ecfdf5;
    --badge-en-cours-text: #15803d;

    --badge-retard-bg: #fef2f2;
    --badge-retard-text: #b91c1c;

    --badge-valide-bg: #ecfdf3;
    --badge-valide-text: #16a34a;

    --shadow-card: 0 8px 20px rgba(15, 23, 42, 0.08);

    --radius-card: 12px;
    --radius-pill: 999px;
    --radius-soft: 8px;

    --font-sm: 0.8rem;
    --font-base: 0.9rem;
}

/* ============================= */
/* GLOBAL */
/* ============================= */

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

body {
    margin: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: var(--bg-body);
    color: var(--text-main);
}

/* ============================= */
/* TOP BAR */
/* ============================= */

.topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 16px;
    background: var(--bg-topbar);
    color: var(--text-topbar);
}

.app-logo {
    font-weight: 700;
    font-size: 1.1rem;
    margin-right: 8px;
}

.app-subtitle {
    font-size: 0.85rem;
    opacity: 0.75;
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: 10px;
}

.user-name {
    font-size: var(--font-base);
}

/* ============================= */
/* LAYOUT */
/* ============================= */

.page {
    display: flex;
    min-height: calc(100vh - 52px);
}

/* ============================= */
/* SIDEBAR */
/* ============================= */

.sidebar {
    width: 230px;
    background: var(--bg-sidebar);
    padding: 16px 8px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.sidebar a {
    display: block;
    padding: 8px 12px;
    border-radius: var(--radius-soft);
    color: var(--text-light);
    text-decoration: none;
    font-size: var(--font-base);
}

.sidebar a:hover,
.sidebar a.active {
    background: #1f2937;
}

/* ============================= */
/* CONTENT */
/* ============================= */

.content {
    flex: 1;
    padding: 16px;
}

/* ============================= */
/* CARD */
/* ============================= */

.card {
    background: var(--bg-card);
    border-radius: var(--radius-card);
    padding: 16px 18px;
    box-shadow: var(--shadow-card);
    margin-bottom: 16px;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.card-title {
    font-size: 1rem;
    font-weight: 600;
}

/* ============================= */
/* BUTTONS */
/* ============================= */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-pill);
    padding: 6px 14px;
    border: none;
    font-size: var(--font-base);
    cursor: pointer;
    text-decoration: none;
}

.btn-primary {
    background: var(--primary);
    color: #ffffff;
}

.btn-primary:hover {
    background: var(--primary-hover);
}

.btn-secondary {
    background: var(--secondary);
    color: #ffffff;
}

.btn-secondary:hover {
    background: var(--secondary-hover);
}

.btn-outline {
    border: 1px solid #4b5563;
    color: var(--text-light);
    background: transparent;
}

.btn-sm {
    padding: 4px 10px;
    font-size: var(--font-sm);
}

/* ============================= */
/* TABLES */
/* ============================= */

.table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.86rem;
}

.table th,
.table td {
    padding: 8px 6px;
    border-bottom: 1px solid var(--border-soft);
    text-align: left;
}

.table th {
    font-weight: 600;
    color: #4b5563;
}

/* Highlight selected dossier row */
.row-active {
    background: #dbeafe !important;
    font-weight: 600;
}

/* Keep wide tables usable on small screens */
.responsive-table {
    width: 100%;
    overflow-x: auto;
}

/* ============================= */
/* FORMS */
/* ============================= */

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 12px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: 8px;
}

.form-group label {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.form-group input,
.form-group select,
.form-group textarea {
    border-radius: var(--radius-soft);
    border: 1px solid var(--border-default);
    padding: 7px 10px;
    font-size: 0.9rem;
}

/* ============================= */
/* STATUS BADGES */
/* ============================= */

.badge {
    display: inline-flex;
    align-items: center;
    border-radius: var(--radius-pill);
    padding: 2px 8px;
    font-size: 0.7rem;
    font-weight: 600;
}

.badge-attente {
    background: var(--badge-attente-bg);
    color: var(--badge-attente-text);
}

.badge-en-cours {
    background: var(--badge-en-cours-bg);
    color: var(--badge-en-cours-text);
}

.badge-retard {
    background: var(--badge-retard-bg);
    color: var(--badge-retard-text);
}

.badge-valide {
    background: var(--badge-valide-bg);
    color: var(--badge-valide-text);
}

/* ============================= */
/* ALERTS */
/* ============================= */

.alert {
    border-radius: var(--radius-soft);
    padding: 8px 10px;
    font-size: 0.85rem;
    margin-bottom: 10px;
}

.alert-error {
    background: var(--error-bg);
    color: var(--error-text);
}

.alert-success {
    background: var(--success-bg);
    color: var(--success-text);
}

/* ============================= */
/* ANNOTATIONS UI */
/* ============================= */

.annotation-list {
    list-style: none;
    padding-left: 0;
    margin-top: 8px;
}

.annotation-list li {
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-soft);
    padding: 8px 12px;
    margin-bottom: 8px;
    background: #f9fafb;
}

.annotation-header {
    display: flex;
    gap: 8px;
    align-items: center;
    font-size: 0.85rem;
    margin-bottom: 4px;
}

.annotation-date {
    margin-left: auto;
    font-size: 0.75rem;
    color: #6b7280;
}

.dossier-meta p {
    margin: 4px 0;
}

.dossier-action {
    margin-top: 20px;
}

.form-actions {
    margin-top: 12px;
    display: flex;
    gap: 10px;
}

/* ============================= */
/* MOBILE */
/* ============================= */

@media (max-width: 768px) {
    .page {
        flex-direction: column;
    }

    .sidebar {
        width: 100%;
        flex-direction: row;
        flex-wrap: wrap;
        gap: 6px;
    }

    .sidebar a {
        flex: 1 0 calc(50% - 10px);
        text-align: center;
    }

    .content {
        padding: 12px;
    }

    .card {
        padding: 14px;
    }

    .form-actions {
        flex-direction: column;
    }
}