/**
 * Composants UI - Boutons, Cards, Alertes, etc.
 */

/* ========================================
   BOUTONS
   ======================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 12px 24px;
    border-radius: var(--radius-full);
    font-family: inherit;
    font-size: var(--font-size-base);
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-base);
    border: none;
    line-height: 1;
}

.btn:hover {
    transform: translateY(-2px);
}

.btn:active {
    transform: translateY(0);
}

.btn:disabled,
.btn.disabled {
    opacity: 0.6;
    cursor: not-allowed;
    pointer-events: none;
    transform: none;
}

/* Variantes */
.btn-primary {
    background: var(--main-color);
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background: var(--main-dark);
    box-shadow: var(--shadow-lg);
    color: #ffffff !important;
}

.btn-secondary {
    background: var(--bg-light);
    color: var(--text-title);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: var(--white);
    border-color: var(--main-color);
    color: var(--main-color);
}

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

.btn-success:hover {
    background: #219a52;
}

.btn-danger {
    background: var(--color-error);
    color: var(--white);
}

.btn-danger:hover {
    background: #c0392b;
}

.btn-outline {
    background: transparent;
    color: var(--main-color);
    border: 2px solid var(--main-color);
}

.btn-outline:hover {
    background: var(--main-light);
}

.btn-ghost {
    background: transparent;
    color: var(--text-body);
}

.btn-ghost:hover {
    background: var(--bg-light);
}

.btn-link {
    background: none;
    border: none;
    color: var(--main-color);
    font-family: inherit;
    font-size: inherit;
    font-weight: 500;
    cursor: pointer;
    padding: 0;
    text-decoration: underline;
    transition: color var(--transition-base);
}

.btn-link:hover {
    color: var(--main-dark);
}

/* Tailles */
.btn-sm {
    padding: 8px 16px;
    font-size: var(--font-size-sm);
}

.btn-lg {
    padding: 16px 32px;
    font-size: var(--font-size-md);
}

.btn-icon {
    width: 40px;
    height: 40px;
    padding: 0;
    border-radius: var(--radius-md);
}

.btn-icon.btn-sm {
    width: 32px;
    height: 32px;
}

/* ========================================
   CARDS
   ======================================== */

.card {
    background: var(--white);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    transition: all var(--transition-base);
}

.card:hover {
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border-light);
}

.card-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin: 0;
}

.card-body {
    margin-bottom: var(--spacing-md);
}

.card-footer {
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-light);
}

.card-icon {
    width: 65px;
    height: 65px;
    background: var(--main-light);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--main-color);
    font-size: 28px;
    margin-bottom: var(--spacing-lg);
    transition: all var(--transition-base);
}

.card:hover .card-icon {
    background: var(--main-color);
    color: var(--white);
    transform: scale(1.1);
}

/* ========================================
   ALERTES
   ======================================== */

.alert {
    padding: 15px 20px;
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.alert-success {
    background: var(--color-success-light);
    color: #1e8449;
    border: 1px solid rgba(39, 174, 96, 0.3);
}

.alert-error {
    background: var(--color-error-light);
    color: #c0392b;
    border: 1px solid rgba(231, 76, 60, 0.3);
}

.alert-warning {
    background: var(--color-warning-light);
    color: #9a7b0a;
    border: 1px solid rgba(241, 196, 15, 0.3);
}

.alert-info {
    background: var(--color-info-light);
    color: #2471a3;
    border: 1px solid rgba(52, 152, 219, 0.3);
}

.alert-dismissible {
    position: relative;
    padding-right: 45px;
}

.alert-close {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    opacity: 0.5;
    transition: opacity var(--transition-fast);
}

.alert-close:hover {
    opacity: 1;
}

.alert-global {
    border-radius: 0;
    margin: 0;
    justify-content: center;
}

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

.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 600;
    line-height: 1;
}

.badge-primary {
    background: var(--main-light);
    color: var(--main-color);
}

.badge-success {
    background: var(--color-success-light);
    color: #1e8449;
}

.badge-warning {
    background: var(--color-warning-light);
    color: #9a7b0a;
}

.badge-error {
    background: var(--color-error-light);
    color: #c0392b;
}

.badge-info {
    background: var(--color-info-light);
    color: #2471a3;
}

.badge-neutral {
    background: rgba(149, 165, 166, 0.1);
    color: #7f8c8d;
}

/* Status badges */
.status {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: 600;
}

.status::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.status-actif {
    background: var(--color-success-light);
    color: #1e8449;
}

.status-actif::before {
    background: var(--color-success);
}

.status-archive {
    background: rgba(149, 165, 166, 0.1);
    color: #7f8c8d;
}

.status-archive::before {
    background: #95a5a6;
}

.status-trialing {
    background: var(--color-info-light);
    color: #2471a3;
}

.status-trialing::before {
    background: var(--color-info);
}

/* ========================================
   FORMULAIRES
   ======================================== */

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-label {
    display: block;
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
    color: var(--text-title);
}

.form-label .required {
    color: var(--color-error);
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    color: var(--text-title);
    background: var(--white);
    transition: all var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--main-color);
    box-shadow: 0 0 0 3px var(--main-light);
}

.form-control::placeholder {
    color: var(--text-light);
}

.form-control:disabled {
    background: var(--bg-light);
    cursor: not-allowed;
}

.form-control.is-invalid {
    border-color: var(--color-error);
}

.form-control.is-invalid:focus {
    box-shadow: 0 0 0 3px var(--color-error-light);
}

textarea.form-control {
    min-height: 120px;
    resize: vertical;
}

select.form-control {
    cursor: pointer;
}

.form-hint {
    font-size: var(--font-size-sm);
    color: var(--text-light);
    margin-top: var(--spacing-xs);
}

.form-error {
    font-size: var(--font-size-sm);
    color: var(--color-error);
    margin-top: var(--spacing-xs);
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.form-group.full-width {
    grid-column: 1 / -1;
}

/* Checkbox & Radio */
.form-check {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
}

.form-check input[type="checkbox"],
.form-check input[type="radio"] {
    width: 18px;
    height: 18px;
    accent-color: var(--main-color);
    cursor: pointer;
}

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

.table-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    border-radius: var(--radius-lg);
    background: var(--white);
    border: 1px solid var(--border-light);
}

.table {
    width: 100%;
    min-width: 600px;
}

.table th,
.table td {
    padding: 15px 20px;
    text-align: left;
    border-bottom: 1px solid var(--border-light);
}

.table th {
    font-weight: 600;
    color: var(--text-title);
    background: var(--bg-light);
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.table tbody tr:hover {
    background: var(--bg-light);
}

.table tbody tr:last-child td {
    border-bottom: none;
}

.table-actions {
    display: flex;
    gap: var(--spacing-sm);
}

/* ========================================
   EMPTY STATE
   ======================================== */

.empty-state {
    text-align: center;
    padding: var(--spacing-3xl) var(--spacing-lg);
}

.empty-state-icon {
    width: 80px;
    height: 80px;
    background: var(--main-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    font-size: 32px;
    color: var(--main-color);
}

.empty-state-title {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-sm);
}

.empty-state-text {
    color: var(--text-light);
    margin-bottom: var(--spacing-lg);
}

/* ========================================
   DROPDOWN
   ======================================== */

.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    min-width: 200px;
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-light);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition-fast);
    z-index: 100;
}

.dropdown:hover .dropdown-menu,
.dropdown.open .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(5px);
}

.dropdown-header {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border-light);
}

.dropdown-header strong {
    display: block;
    color: var(--text-title);
}

.dropdown-header small {
    color: var(--text-light);
    font-size: var(--font-size-sm);
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 10px var(--spacing-md);
    color: var(--text-body);
    text-decoration: none;
    transition: background var(--transition-fast);
}

.dropdown-item:hover {
    background: var(--bg-light);
    color: var(--main-color);
}

.dropdown-item .lnr {
    width: 20px;
    text-align: center;
}

.dropdown-divider {
    height: 1px;
    background: var(--border-light);
    margin: var(--spacing-xs) 0;
}

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

/* ========================================
   PAGINATION
   ======================================== */

.pagination {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    justify-content: center;
    margin-top: var(--spacing-xl);
}

.pagination-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    text-decoration: none;
    color: var(--text-body);
    background: var(--white);
    border: 1px solid var(--border-color);
    transition: all var(--transition-fast);
}

.pagination-link:hover {
    background: var(--main-light);
    border-color: var(--main-color);
    color: var(--main-color);
}

.pagination-link.active {
    background: var(--main-color);
    border-color: var(--main-color);
    color: var(--white);
}

.pagination-link.disabled {
    opacity: 0.5;
    pointer-events: none;
}