/* Cotisation — design moderne */

:root {
    --brand: #0d7377;
    --brand-dark: #095456;
    --brand-soft: #e6f4f4;
    --accent: #f4a261;
    --accent-soft: #fff1e4;
    --success: #2a9d8f;
    --success-soft: #e5f6f3;
    --warning: #e9c46a;
    --warning-soft: #fff8e6;
    --danger: #e76f51;
    --danger-soft: #fdeae5;
    --info: #457b9d;
    --info-soft: #e8f1f7;
    --ink: #1a2b2b;
    --muted: #5c6f6f;
    --line: rgba(13, 115, 119, 0.12);
    --surface: rgba(255, 255, 255, 0.88);
    --surface-solid: #ffffff;
    --radius: 1rem;
    --radius-sm: 0.7rem;
    --shadow: 0 10px 30px rgba(9, 84, 86, 0.08);
    --shadow-hover: 0 16px 40px rgba(9, 84, 86, 0.14);
    --transition: 0.2s ease;
    --font: "Plus Jakarta Sans", system-ui, sans-serif;

    --bs-primary: #0d7377;
    --bs-primary-rgb: 13, 115, 119;
    --bs-success: #2a9d8f;
    --bs-info: #457b9d;
    --bs-warning: #f4a261;
    --bs-danger: #e76f51;
    --bs-body-font-family: var(--font);
    --bs-border-radius: 0.75rem;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font);
    color: var(--ink);
    background: #edf5f4;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
}

.app-bg {
    position: fixed;
    inset: 0;
    z-index: -1;
    background:
        radial-gradient(1200px 600px at 8% -10%, rgba(13, 115, 119, 0.18), transparent 55%),
        radial-gradient(900px 500px at 100% 0%, rgba(244, 162, 97, 0.16), transparent 50%),
        radial-gradient(700px 400px at 70% 100%, rgba(42, 157, 143, 0.12), transparent 45%),
        linear-gradient(180deg, #f4faf9 0%, #e8f2f1 100%);
    pointer-events: none;
}

.app-main {
    flex: 1;
}

/* Navigation */
.app-navbar {
    background: rgba(255, 255, 255, 0.82);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--line);
    padding: 0.65rem 0;
    box-shadow: 0 4px 20px rgba(9, 84, 86, 0.04);
}

.navbar-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    font-weight: 800;
    font-size: 1.2rem;
    color: var(--ink) !important;
    letter-spacing: -0.02em;
}

.brand-mark {
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 0.75rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(145deg, var(--brand), #14919b);
    color: #fff;
    font-size: 0.95rem;
    box-shadow: 0 8px 18px rgba(13, 115, 119, 0.28);
}

.brand-text {
    background: linear-gradient(120deg, var(--brand-dark), var(--brand));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.app-navbar .nav-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--muted) !important;
    font-weight: 560;
    font-size: 0.9rem;
    padding: 0.5rem 0.8rem !important;
    border-radius: 999px;
    transition: var(--transition);
}

.app-navbar .nav-link i {
    font-size: 0.85rem;
    opacity: 0.85;
}

.app-navbar .nav-link:hover {
    color: var(--brand) !important;
    background: var(--brand-soft);
}

.app-navbar .nav-link.active {
    color: var(--brand-dark) !important;
    background: var(--brand-soft);
    font-weight: 700;
}

.app-navbar .navbar-toggler {
    border: 1px solid var(--line);
    border-radius: 0.65rem;
    padding: 0.4rem 0.55rem;
}

.app-navbar .navbar-toggler-icon {
    width: 1.2rem;
    height: 1.2rem;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%230d7377' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2.5' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

.user-chip {
    background: #f3f8f8 !important;
    padding-left: 0.4rem !important;
    padding-right: 0.75rem !important;
}

.user-avatar {
    width: 1.75rem;
    height: 1.75rem;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(145deg, var(--brand), #14919b);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 700;
}

.dropdown-menu {
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    padding: 0.4rem;
}

.dropdown-item {
    border-radius: 0.5rem;
    font-weight: 500;
    padding: 0.55rem 0.75rem;
}

.dropdown-item:hover {
    background: var(--brand-soft);
    color: var(--brand-dark);
}

/* Page header */
.page-header {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.75rem;
}

.page-header h1 {
    font-size: clamp(1.55rem, 2.5vw, 2rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--ink);
    margin: 0 0 0.35rem;
}

.page-header .lead,
.page-header p {
    margin: 0;
    color: var(--muted);
    font-size: 0.98rem;
}

.page-header .display-5,
h1.display-5 {
    font-size: clamp(1.55rem, 2.5vw, 2rem) !important;
    font-weight: 800 !important;
    letter-spacing: -0.03em;
    color: var(--ink) !important;
}

/* Cards */
.card {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface);
    backdrop-filter: blur(8px);
    box-shadow: var(--shadow);
    transition: transform var(--transition), box-shadow var(--transition);
}

.card:hover {
    box-shadow: var(--shadow-hover);
}

.card-header {
    background: transparent;
    border-bottom: 1px solid var(--line);
    font-weight: 700;
    padding: 1rem 1.25rem;
}

.card-body {
    padding: 1.25rem 1.35rem;
}

.card-header h6,
.card-header .m-0 {
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: -0.01em;
}

/* Stats */
.stat-card,
.border-left-primary,
.border-left-success,
.border-left-warning,
.border-left-info,
.border-left-danger,
.border-left-secondary {
    border: 1px solid var(--line) !important;
    border-left: none !important;
    overflow: hidden;
    position: relative;
}

.stat-card::before,
.border-left-primary::before,
.border-left-success::before,
.border-left-warning::before,
.border-left-info::before,
.border-left-danger::before,
.border-left-secondary::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    border-radius: 4px 0 0 4px;
}

.border-left-primary::before { background: var(--brand); }
.border-left-success::before { background: var(--success); }
.border-left-warning::before { background: var(--accent); }
.border-left-info::before { background: var(--info); }
.border-left-danger::before { background: var(--danger); }
.border-left-secondary::before { background: #6c757d; }

.stat-card .card-body,
.border-left-primary .card-body,
.border-left-success .card-body,
.border-left-warning .card-body,
.border-left-info .card-body,
.border-left-danger .card-body,
.border-left-secondary .card-body {
    padding: 1.15rem 1.25rem;
}

.text-xs {
    font-size: 0.72rem;
    letter-spacing: 0.04em;
    font-weight: 700;
}

.text-gray-800 {
    color: var(--ink) !important;
}

.text-gray-300 {
    color: rgba(13, 115, 119, 0.22) !important;
}

.text-primary {
    color: var(--brand) !important;
}

.text-success {
    color: var(--success) !important;
}

.text-warning {
    color: #c27803 !important;
}

.text-info {
    color: var(--info) !important;
}

.text-danger {
    color: var(--danger) !important;
}

.bg-primary {
    background-color: var(--brand) !important;
}

.bg-success {
    background-color: var(--success) !important;
}

.bg-warning {
    background-color: var(--accent) !important;
    color: #fff !important;
}

.bg-info {
    background-color: var(--info) !important;
}

.bg-danger {
    background-color: var(--danger) !important;
}

.card.bg-primary,
.card.bg-success,
.card.bg-warning,
.card.bg-info,
.card.bg-secondary,
.card.bg-danger {
    border: none;
    color: #fff !important;
}

.card.bg-primary {
    background: linear-gradient(145deg, var(--brand), #14919b) !important;
}

.card.bg-success {
    background: linear-gradient(145deg, var(--success), #3db5a6) !important;
}

.card.bg-warning {
    background: linear-gradient(145deg, var(--accent), #f6b57d) !important;
}

.card.bg-info {
    background: linear-gradient(145deg, var(--info), #5a93b3) !important;
}

.card.bg-secondary {
    background: linear-gradient(145deg, #5c6f6f, #7a8d8d) !important;
}

.card.bg-danger {
    background: linear-gradient(145deg, var(--danger), #ef8a72) !important;
}

.card.bg-primary .card-body,
.card.bg-success .card-body,
.card.bg-warning .card-body,
.card.bg-info .card-body,
.card.bg-secondary .card-body,
.card.bg-danger .card-body {
    padding: 1.1rem 0.85rem;
}

.card.bg-primary h4,
.card.bg-success h4,
.card.bg-warning h4,
.card.bg-info h4,
.card.bg-secondary h4,
.card.bg-danger h4 {
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 0.25rem;
}

.card.bg-primary p,
.card.bg-success p,
.card.bg-warning p,
.card.bg-info p,
.card.bg-secondary p,
.card.bg-danger p {
    opacity: 0.92;
    font-size: 0.82rem;
    font-weight: 500;
}

/* Buttons */
.btn {
    border-radius: 0.75rem;
    font-weight: 600;
    font-size: 0.9rem;
    padding: 0.55rem 1.05rem;
    transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
}

.btn:active {
    transform: translateY(1px);
}

.btn-primary {
    background: linear-gradient(145deg, var(--brand), #14919b);
    border-color: transparent;
    box-shadow: 0 8px 18px rgba(13, 115, 119, 0.25);
}

.btn-primary:hover,
.btn-primary:focus {
    background: linear-gradient(145deg, var(--brand-dark), var(--brand));
    border-color: transparent;
    box-shadow: 0 10px 22px rgba(13, 115, 119, 0.32);
}

.btn-success {
    background: var(--success);
    border-color: var(--success);
}

.btn-warning {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
}

.btn-warning:hover {
    background: #e08b45;
    border-color: #e08b45;
    color: #fff;
}

.btn-outline-primary {
    color: var(--brand);
    border-color: rgba(13, 115, 119, 0.35);
}

.btn-outline-primary:hover {
    background: var(--brand);
    border-color: var(--brand);
}

.btn-lg {
    padding: 0.75rem 1.4rem;
    font-size: 1rem;
}

.btn-sm {
    padding: 0.35rem 0.7rem;
    font-size: 0.8rem;
    border-radius: 0.55rem;
}

.btn-group .btn {
    border-radius: 0;
}

.btn-group .btn:first-child {
    border-top-left-radius: 0.75rem;
    border-bottom-left-radius: 0.75rem;
}

.btn-group .btn:last-child {
    border-top-right-radius: 0.75rem;
    border-bottom-right-radius: 0.75rem;
}

/* Tables */
.table {
    margin-bottom: 0;
    --bs-table-hover-bg: rgba(13, 115, 119, 0.04);
}

.table thead th {
    background: #f3f8f8;
    border-bottom: 1px solid var(--line);
    color: var(--muted);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.72rem;
    letter-spacing: 0.06em;
    padding: 0.9rem 1rem;
    white-space: nowrap;
}

.table tbody td {
    padding: 0.95rem 1rem;
    vertical-align: middle;
    border-color: rgba(13, 115, 119, 0.08);
}

.table-responsive {
    border-radius: var(--radius);
}

/* Badges */
.badge {
    font-size: 0.72rem;
    font-weight: 650;
    padding: 0.45em 0.7em;
    border-radius: 999px;
    letter-spacing: 0.01em;
}

/* Forms */
.form-control,
.form-select {
    border-radius: 0.75rem;
    border: 1px solid rgba(13, 115, 119, 0.18);
    padding: 0.65rem 0.9rem;
    background: #fff;
    transition: var(--transition);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--brand);
    box-shadow: 0 0 0 0.22rem rgba(13, 115, 119, 0.18);
}

.form-label {
    font-weight: 600;
    color: var(--ink);
    margin-bottom: 0.45rem;
    font-size: 0.9rem;
}

.filter-section,
.advanced-filters,
.bulk-actions {
    background: var(--surface);
    border: 1px solid var(--line);
    padding: 1.1rem 1.25rem;
    border-radius: var(--radius);
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow);
}

#moisContainer {
    border: 1px solid var(--line) !important;
    border-radius: var(--radius-sm) !important;
    padding: 1rem !important;
    background-color: #f7fbfb !important;
}

/* Modals */
.modal-content {
    border: none;
    border-radius: var(--radius);
    box-shadow: 0 24px 60px rgba(9, 84, 86, 0.2);
}

.modal-header,
.modal-footer {
    border-color: var(--line);
    background: #f7fbfb;
}

.modal-header {
    border-radius: var(--radius) var(--radius) 0 0;
}

.modal-footer {
    border-radius: 0 0 var(--radius) var(--radius);
}

.modal-title {
    font-weight: 700;
}

/* Alerts */
.alert {
    border: none;
    border-radius: var(--radius-sm);
    font-weight: 500;
    border-left: 4px solid transparent;
}

.alert-success {
    background-color: var(--success-soft);
    color: #146057;
    border-left-color: var(--success);
}

.alert-danger {
    background-color: var(--danger-soft);
    color: #9b2f1a;
    border-left-color: var(--danger);
}

.alert-warning {
    background-color: var(--warning-soft);
    color: #7a5808;
    border-left-color: var(--warning);
}

.alert-info {
    background-color: var(--info-soft);
    color: #234a63;
    border-left-color: var(--info);
}

/* Lists */
.list-group-item {
    border-color: rgba(13, 115, 119, 0.08);
    background: transparent;
    padding: 0.95rem 0.25rem;
}

.list-group-item:hover {
    background-color: rgba(13, 115, 119, 0.03);
}

.list-group-flush > .list-group-item {
    border-width: 0 0 1px;
}

/* Events */
.event-card {
    height: 100%;
    transition: transform var(--transition), box-shadow var(--transition);
}

.event-card:hover {
    transform: translateY(-4px);
}

.event-card .card-header {
    background: linear-gradient(135deg, var(--brand), #14919b);
    color: white;
    border-bottom: none;
}

/* Progress */
.progress {
    background-color: #e4efef;
    border-radius: 999px;
    overflow: hidden;
}

.progress-bar {
    background: linear-gradient(90deg, var(--success), var(--brand));
}

.progress-indicator {
    height: 8px;
    border-radius: 4px;
    background-color: #e4efef;
    overflow: hidden;
}

/* Empty / misc */
.empty-state {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--muted);
}

.empty-state i {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    color: var(--brand);
    opacity: 0.35;
}

.chart-container {
    position: relative;
    height: 300px;
    margin: 1rem 0;
}

.category-stats {
    text-align: center;
    padding: 1rem;
}

.category-stats .h5 {
    color: var(--brand);
    font-weight: 700;
}

.depense-amount {
    font-weight: 700;
    color: var(--brand);
}

.depense-category,
.cotisation-status {
    font-size: 0.75rem;
}

.quick-actions .btn {
    margin-bottom: 0.5rem;
}

.dashboard-chart {
    background: var(--surface);
    padding: 1rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    margin-bottom: 1.5rem;
    border: 1px solid var(--line);
}

.summary-tile {
    background: linear-gradient(180deg, #ffffff, #f5faf9);
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    padding: 1.15rem 1rem;
    height: 100%;
    transition: transform var(--transition), box-shadow var(--transition);
}

.summary-tile:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.summary-tile h4 {
    font-weight: 800;
    letter-spacing: -0.02em;
}

.app-footer {
    margin-top: auto;
    padding: 1.5rem 0;
    border-top: 1px solid var(--line);
    color: var(--muted);
    font-size: 0.88rem;
    text-align: center;
    background: rgba(255, 255, 255, 0.55);
    backdrop-filter: blur(8px);
}

.pagination {
    justify-content: center;
    margin-top: 2rem;
}

.page-link {
    border-radius: 0.6rem !important;
    margin: 0 0.15rem;
    border-color: var(--line);
    color: var(--brand);
}

.page-link:hover,
.page-item.active .page-link {
    background: var(--brand);
    border-color: var(--brand);
    color: #fff;
}

.search-form {
    position: relative;
}

.search-form .form-control {
    padding-right: 2.5rem;
}

.search-form .btn {
    position: absolute;
    right: 0;
    top: 0;
    height: 100%;
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
}

.export-buttons {
    margin-bottom: 1rem;
}

.export-buttons .btn {
    margin-right: 0.5rem;
}

.alert-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1050;
    max-width: 400px;
}

.alert-container .alert {
    margin-bottom: 0.5rem;
    animation: slideInRight 0.3s ease-out;
}

.custom-tooltip {
    position: relative;
    cursor: help;
}

.custom-tooltip:hover::after {
    content: attr(title);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--ink);
    color: white;
    padding: 0.5rem;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    white-space: nowrap;
    z-index: 1000;
}

.notification-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background-color: var(--danger);
    color: white;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    font-size: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.fade-in {
    animation: fadeIn 0.45s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Login */
.login-page {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 1.5rem;
    position: relative;
    overflow: hidden;
}

.login-page::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(900px 500px at 10% 15%, rgba(13, 115, 119, 0.28), transparent 55%),
        radial-gradient(700px 420px at 90% 80%, rgba(244, 162, 97, 0.22), transparent 50%),
        linear-gradient(160deg, #0b4f52 0%, #0d7377 42%, #1a8a8e 100%);
    z-index: -1;
}

.login-card {
    width: 100%;
    max-width: 420px;
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 1.35rem;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.22);
    padding: 2.25rem 2rem;
    animation: fadeIn 0.5s ease-out;
}

.login-header {
    text-align: center;
    margin-bottom: 1.75rem;
}

.login-header .brand-mark {
    width: 3.25rem;
    height: 3.25rem;
    font-size: 1.25rem;
    margin: 0 auto 1rem;
}

.login-header h1 {
    font-size: 1.65rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    margin: 0 0 0.35rem;
    color: var(--ink);
}

.login-header p {
    margin: 0;
    color: var(--muted);
}

.btn-login {
    padding: 0.8rem 1rem;
    font-size: 1rem;
    font-weight: 700;
    border-radius: 0.85rem;
}

.login-hint {
    margin-top: 1.35rem;
    text-align: center;
    font-size: 0.82rem;
    color: var(--muted);
    background: #f3f8f8;
    border-radius: 0.75rem;
    padding: 0.7rem 0.85rem;
}

.login-card .input-group-text {
    border-radius: 0.75rem 0 0 0.75rem;
    border-color: rgba(13, 115, 119, 0.18);
    color: var(--muted);
}

.login-card .input-group .form-control {
    border-radius: 0 0.75rem 0.75rem 0;
}

.login-card .input-group:focus-within .input-group-text,
.login-card .input-group:focus-within .form-control {
    border-color: var(--brand);
}

/* Responsive */
@media (max-width: 991.98px) {
    .app-navbar .nav-link {
        border-radius: 0.7rem;
        margin: 0.15rem 0;
    }

    .app-navbar .navbar-nav {
        padding: 0.75rem 0 0.25rem;
    }
}

@media (max-width: 768px) {
    .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }

    .card-body {
        padding: 1rem;
    }

    .btn-lg {
        padding: 0.55rem 1rem;
        font-size: 0.95rem;
    }

    .table-responsive {
        font-size: 0.875rem;
    }

    .page-header {
        margin-bottom: 1.25rem;
    }

    .login-card {
        padding: 1.75rem 1.35rem;
    }
}