/* ============================================================
   Gestion d'association - Thème Polynésie
   ============================================================ */

:root {
    --c-primary:    #1B6CA8;       /* bleu Pacifique */
    --c-primary-d:  #155583;
    --c-accent:     #F4A261;       /* soleil tahitien */
    --c-success:    #2A9D8F;       /* lagon */
    --c-warning:    #E9C46A;
    --c-danger:     #E76F51;
    --c-dark:       #264653;
    --c-bg:         #F4F8FB;
    --c-surface:    #FFFFFF;
    --c-border:     #E1E8ED;
    --c-text:       #1F2D3D;
    --c-muted:      #6B7C8C;
    --shadow-sm:    0 1px 3px rgba(0,0,0,0.06);
    --shadow:       0 4px 12px rgba(27,108,168,0.10);
    --radius:       8px;
    --radius-lg:    12px;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Inter", Roboto, "Helvetica Neue", Arial, sans-serif;
    color: var(--c-text);
    background: var(--c-bg);
    font-size: 14px;
    line-height: 1.5;
}

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

h1, h2, h3, h4 { color: var(--c-dark); margin: 0 0 0.5em; font-weight: 600; }
h1 { font-size: 1.6rem; }
h2 { font-size: 1.3rem; }
h3 { font-size: 1.1rem; }

/* ---------- Layout ---------- */
.app {
    display: grid;
    grid-template-columns: 240px 1fr;
    grid-template-rows: 56px 1fr;
    grid-template-areas: "sidebar header" "sidebar main";
    height: 100vh;
}

.header {
    grid-area: header;
    background: var(--c-surface);
    border-bottom: 1px solid var(--c-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
}
.header h1 { margin: 0; font-size: 1.05rem; color: var(--c-dark); }
.header .user-menu {
    display: flex; align-items: center; gap: 12px;
    font-size: 0.9rem;
}
.header .user-menu .role-badge {
    background: var(--c-primary);
    color: white;
    border-radius: 12px;
    padding: 2px 10px;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.sidebar {
    grid-area: sidebar;
    background: linear-gradient(180deg, var(--c-primary), var(--c-primary-d));
    color: rgba(255,255,255,0.95);
    padding: 16px 0;
    display: flex;
    flex-direction: column;
}
.sidebar .logo {
    display: flex; align-items: center; gap: 10px;
    padding: 0 20px 18px;
    font-size: 1.05rem; font-weight: 700;
    border-bottom: 1px solid rgba(255,255,255,0.15);
}
.sidebar .logo svg { width: 28px; height: 28px; }
.sidebar nav { padding: 12px 0; flex: 1; }
.sidebar nav a {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 20px;
    color: rgba(255,255,255,0.85);
    border-left: 3px solid transparent;
    transition: all 0.15s;
}
.sidebar nav a:hover {
    background: rgba(255,255,255,0.08);
    text-decoration: none;
}
.sidebar nav a.active {
    background: rgba(255,255,255,0.12);
    border-left-color: var(--c-accent);
    color: white;
}
.sidebar nav a svg { width: 18px; height: 18px; }
.sidebar .footer {
    padding: 16px 20px;
    font-size: 0.75rem;
    color: rgba(255,255,255,0.65);
    border-top: 1px solid rgba(255,255,255,0.15);
}

.main {
    grid-area: main;
    overflow-y: auto;
    padding: 24px 28px;
}

/* ---------- Cards ---------- */
.card {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-lg);
    padding: 20px;
    box-shadow: var(--shadow-sm);
    margin-bottom: 20px;
}
.card h2 { margin-top: 0; }

/* ---------- KPI cards ---------- */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}
.kpi {
    background: var(--c-surface);
    border-radius: var(--radius-lg);
    padding: 18px 20px;
    box-shadow: var(--shadow-sm);
    border-left: 4px solid var(--c-primary);
}
.kpi.kpi-success { border-left-color: var(--c-success); }
.kpi.kpi-warning { border-left-color: var(--c-warning); }
.kpi.kpi-danger  { border-left-color: var(--c-danger); }
.kpi.kpi-accent  { border-left-color: var(--c-accent); }

.kpi .label { color: var(--c-muted); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.5px; }
.kpi .value { font-size: 1.8rem; font-weight: 700; color: var(--c-dark); margin-top: 4px; }
.kpi .sub   { color: var(--c-muted); font-size: 0.8rem; margin-top: 2px; }

/* ---------- Tables ---------- */
table.data {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}
table.data th, table.data td {
    text-align: left;
    padding: 10px 12px;
    border-bottom: 1px solid var(--c-border);
}
table.data th {
    background: #FAFCFE;
    font-weight: 600;
    color: var(--c-muted);
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.4px;
    position: sticky;
    top: 0;
}
table.data tr:hover { background: #FAFCFE; }
table.data .actions { text-align: right; white-space: nowrap; }

.badge {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.4px;
}
.badge-paid     { background: #E0F4F1; color: var(--c-success); }
.badge-pending  { background: #FCF1D6; color: #B58200; }
.badge-cancelled,
.badge-suspended,
.badge-inactive { background: #FBE3DD; color: var(--c-danger); }
.badge-active   { background: #E0F4F1; color: var(--c-success); }
.badge-person   { background: #E1ECF7; color: var(--c-primary); }
.badge-company  { background: #FCEEDD; color: var(--c-accent); }
.badge-admin    { background: var(--c-primary); color: white; }
.badge-tresorier{ background: var(--c-success); color: white; }
.badge-lecteur  { background: var(--c-muted); color: white; }

/* ---------- Forms ---------- */
.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 12px 16px;
    margin-bottom: 12px;
}
.form-group { display: flex; flex-direction: column; }
.form-group label { font-size: 0.8rem; color: var(--c-muted); margin-bottom: 4px; font-weight: 500; }
.form-group input, .form-group select, .form-group textarea {
    padding: 8px 10px;
    border: 1px solid var(--c-border);
    border-radius: var(--radius);
    font-size: 0.9rem;
    background: white;
    transition: border-color 0.15s, box-shadow 0.15s;
    font-family: inherit;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--c-primary);
    box-shadow: 0 0 0 3px rgba(27,108,168,0.12);
}
.form-group textarea { resize: vertical; min-height: 60px; }
.form-group .hint { font-size: 0.75rem; color: var(--c-muted); margin-top: 3px; }

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border: 1px solid var(--c-border);
    background: white;
    border-radius: var(--radius);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s;
    color: var(--c-text);
    text-decoration: none !important;
    font-family: inherit;
}
.btn:hover { background: #F4F8FB; }
.btn-primary {
    background: var(--c-primary);
    color: white;
    border-color: var(--c-primary);
}
.btn-primary:hover { background: var(--c-primary-d); }
.btn-success {
    background: var(--c-success);
    color: white;
    border-color: var(--c-success);
}
.btn-danger {
    background: var(--c-danger);
    color: white;
    border-color: var(--c-danger);
}
.btn-sm { padding: 4px 10px; font-size: 0.8rem; }
.btn-icon { padding: 6px; }

/* ---------- Toolbar ---------- */
.toolbar {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 16px;
}
.toolbar .grow { flex: 1; }
.toolbar input[type=search],
.toolbar input[type=text],
.toolbar select {
    padding: 8px 10px;
    border: 1px solid var(--c-border);
    border-radius: var(--radius);
    font-size: 0.9rem;
    min-width: 180px;
    font-family: inherit;
}
.toolbar input[type=search] { min-width: 240px; }

/* ---------- Modal ---------- */
.modal-backdrop {
    position: fixed; inset: 0;
    background: rgba(38,70,83,0.55);
    backdrop-filter: blur(2px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 20px;
}
.modal-backdrop.show { display: flex; }
.modal {
    background: white;
    border-radius: var(--radius-lg);
    padding: 24px 28px;
    max-width: 720px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0,0,0,0.25);
}
.modal h2 { margin-top: 0; }
.modal-actions {
    display: flex; justify-content: flex-end; gap: 10px;
    margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--c-border);
}

/* ---------- Toast ---------- */
.toast {
    position: fixed;
    bottom: 24px; right: 24px;
    padding: 12px 18px;
    background: var(--c-dark);
    color: white;
    border-radius: var(--radius);
    box-shadow: 0 6px 18px rgba(0,0,0,0.18);
    z-index: 2000;
    opacity: 0; pointer-events: none;
    transform: translateY(10px);
    transition: all 0.2s;
}
.toast.show { opacity: 1; transform: translateY(0); }
.toast.success { background: var(--c-success); }
.toast.error   { background: var(--c-danger); }

/* ---------- Login ---------- */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1B6CA8 0%, #2A9D8F 100%);
    padding: 20px;
}
.login-box {
    background: white;
    padding: 36px 40px;
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 60px rgba(0,0,0,0.25);
    width: 100%;
    max-width: 400px;
}
.login-box h1 {
    margin: 0 0 6px;
    color: var(--c-dark);
}
.login-box .subtitle { color: var(--c-muted); margin-bottom: 24px; font-size: 0.9rem; }
.login-box .btn-primary { width: 100%; justify-content: center; padding: 12px; font-size: 1rem; }
.login-box .error {
    background: #FBE3DD; color: var(--c-danger);
    padding: 10px 14px; border-radius: var(--radius);
    margin-bottom: 12px; font-size: 0.9rem;
}

/* ---------- Charts container ---------- */
.charts-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 20px;
}
@media (max-width: 900px) {
    .charts-grid { grid-template-columns: 1fr; }
}
.chart-box { background: white; padding: 20px; border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); border: 1px solid var(--c-border); }
.chart-box canvas { max-height: 280px; }

/* ---------- Empty / loading ---------- */
.empty, .loading {
    text-align: center; padding: 40px 20px;
    color: var(--c-muted);
}
.spinner {
    border: 3px solid #e0e8ee;
    border-top-color: var(--c-primary);
    border-radius: 50%;
    width: 28px; height: 28px;
    animation: spin 0.8s linear infinite;
    display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Section header ---------- */
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    flex-wrap: wrap;
    gap: 12px;
}

/* ---------- Responsive ---------- */
@media (max-width: 800px) {
    .app { grid-template-columns: 60px 1fr; }
    .sidebar .logo span,
    .sidebar nav a span,
    .sidebar .footer { display: none; }
    .sidebar nav a { justify-content: center; padding: 12px; }
}

/* ---------- Photo / Avatar ---------- */
.member-thumb {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    border: 1px solid var(--c-border);
    background: #F4F8FB;
    flex-shrink: 0;
}
.member-thumb.large {
    width: 100px;
    height: 100px;
    font-size: 2rem;
}
.member-thumb-placeholder {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1B6CA8, #2A9D8F);
    color: white;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.85rem;
}
.photo-uploader {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 8px 0;
}
.photo-uploader .photo-preview-box {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    border: 2px dashed var(--c-border);
    background: #F4F8FB;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--c-muted);
    font-size: 0.75rem;
    text-align: center;
    padding: 4px;
    flex-shrink: 0;
}
.photo-uploader .photo-preview-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.photo-uploader .photo-actions {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.photo-uploader input[type=file] {
    font-size: 0.85rem;
}

/* utility */
.row { display: flex; align-items: center; gap: 8px; }
.flex { display: flex; }
.flex-col { display: flex; flex-direction: column; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }
.mt-2 { margin-top: 8px; }
.mt-3 { margin-top: 12px; }
.mb-2 { margin-bottom: 8px; }
.text-muted { color: var(--c-muted); }
.text-right { text-align: right; }
.fw-bold { font-weight: 600; }
.hidden { display: none !important; }