/* =============================================
   Composants reutilisables
   ============================================= */

/* --- Boutons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 0.75rem 1.75rem;
    font-family: var(--font-heading);
    font-size: var(--fs-sm);
    font-weight: var(--fw-semibold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius);
    border: 2px solid transparent;
    transition: all var(--transition-base);
    white-space: nowrap;
    cursor: pointer;
}

.btn--primary {
    background: var(--color-accent);
    color: var(--color-white);
    border-color: var(--color-accent);
}

.btn--primary:hover {
    background: var(--color-accent-hover);
    border-color: var(--color-accent-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
    color: var(--color-white);
}

.btn--outline {
    background: transparent;
    color: var(--color-white);
    border-color: var(--color-white);
}

.btn--outline:hover {
    background: var(--color-white);
    color: var(--color-black);
    transform: translateY(-2px);
}

.btn--outline-accent {
    background: transparent;
    color: var(--color-accent);
    border-color: var(--color-accent);
}

.btn--outline-accent:hover {
    background: var(--color-accent);
    color: var(--color-white);
    transform: translateY(-2px);
}

.btn--dark {
    background: var(--color-dark-2);
    color: var(--color-white);
    border-color: var(--color-anthracite);
}

.btn--dark:hover {
    background: var(--color-anthracite);
    border-color: var(--color-gray-dark);
    transform: translateY(-2px);
}

.btn--sm {
    padding: 0.5rem 1.25rem;
    font-size: var(--fs-xs);
}

.btn--lg {
    padding: 1rem 2.5rem;
    font-size: var(--fs-base);
}

.btn--block {
    width: 100%;
}

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

.btn svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

/* =============================================
   Cartes vehicules - Premium Dark
   ============================================= */
.card {
    position: relative;
    background: var(--color-black);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-anthracite);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1),
                box-shadow 0.35s cubic-bezier(0.4, 0, 0.2, 1),
                border-color 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 40px rgba(43, 78, 162, 0.25),
                0 4px 12px rgba(0, 0, 0, 0.4);
    border-color: var(--color-accent);
}

/* Card as link */
a.card {
    display: block;
    text-decoration: none;
    color: inherit;
}

a.card:hover {
    color: inherit;
}

a.card:focus-visible {
    outline: 2px solid var(--color-accent-bright);
    outline-offset: 3px;
}

/* --- Image container --- */
.card__image {
    position: relative;
    width: 100%;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: var(--color-dark-2);
}

.card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.card:hover .card__image img {
    transform: scale(1.05);
}

/* --- Badge prix : forme parallelogramme avec coin coupe a gauche --- */
.card__price {
    position: absolute;
    bottom: 14px;
    right: 0;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: var(--fw-extrabold);
    color: var(--color-white);
    background: var(--color-accent-dark);
    padding: 0.55rem 1.1rem 0.55rem 1.6rem;
    z-index: 3;
    line-height: 1;
    letter-spacing: 0.02em;
    clip-path: polygon(18% 0, 100% 0, 100% 100%, 0 100%);
    transition: background 0.35s cubic-bezier(0.4, 0, 0.2, 1),
                padding 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.card:hover .card__price {
    background: var(--color-accent);
    padding-right: 1.4rem;
}

/* --- Boutons d'action (visibles au hover) --- */
.card__actions {
    position: absolute;
    bottom: 14px;
    left: 14px;
    display: flex;
    gap: 8px;
    z-index: 3;
    opacity: 0;
    transform: translateY(12px);
    transition: opacity 0.35s cubic-bezier(0.4, 0, 0.2, 1),
                transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.card:hover .card__actions {
    opacity: 1;
    transform: translateY(0);
}

.card__action {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(10, 10, 10, 0.75);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    cursor: pointer;
    padding: 0;
    transition: background 0.25s ease, transform 0.25s ease, border-color 0.25s ease;
}

.card__action svg {
    width: 16px;
    height: 16px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
}

.card__action:hover {
    background: var(--color-accent);
    border-color: var(--color-accent);
    transform: scale(1.12);
}

.card__action:focus-visible {
    outline: 2px solid var(--color-accent-bright);
    outline-offset: 2px;
}

/* Cascade d'apparition des boutons */
.card:hover .card__action:nth-child(1) { transition-delay: 0ms; }
.card:hover .card__action:nth-child(2) { transition-delay: 60ms; }
.card:hover .card__action:nth-child(3) { transition-delay: 120ms; }
.card:hover .card__action:nth-child(4) { transition-delay: 180ms; }

/* --- Body : nom + description --- */
.card__body {
    padding: 18px 20px 14px;
    background: var(--color-black);
}

.card__title {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: var(--fw-bold);
    color: var(--color-white);
    margin-bottom: 6px;
    line-height: 1.35;
    transition: color 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.card:hover .card__title {
    color: var(--color-accent-bright);
}

.card__desc {
    font-size: 0.8rem;
    color: var(--color-gray-light);
    margin-bottom: 0;
    line-height: 1.55;
}

/* --- Bandeau de specs --- */
.card__specs {
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: 14px 10px;
    background: var(--color-dark-2);
    border-top: 1px solid var(--color-anthracite);
    margin: 0;
    transition: background 0.35s cubic-bezier(0.4, 0, 0.2, 1),
                border-color 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.card:hover .card__specs {
    background: var(--color-accent-light);
    border-top-color: rgba(43, 78, 162, 0.35);
}

.card__spec {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    font-size: 0.75rem;
    font-weight: var(--fw-medium);
    color: var(--color-gray-light);
    text-align: center;
    transition: color 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.card__spec svg {
    width: 32px;
    height: 32px;
    color: var(--color-gray);
    stroke-width: 1.3;
    transition: color 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.card:hover .card__spec,
.card:hover .card__spec svg {
    color: var(--color-accent-bright);
}

/* Elements caches */
.card__badge,
.card__category,
.card__footer {
    display: none;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .card,
    .card *,
    .card__image img,
    .card__actions,
    .card__action {
        transition: none !important;
        animation: none !important;
    }

    .card:hover {
        transform: none;
    }

    .card:hover .card__image img {
        transform: none;
    }

    .card__actions {
        opacity: 1;
        transform: none;
    }
}

/* --- Badges statut --- */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.25rem 0.75rem;
    font-size: var(--fs-xs);
    font-weight: var(--fw-semibold);
    border-radius: var(--radius-sm);
    text-transform: capitalize;
}

.badge::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: var(--radius-full);
}

.badge--available,
.badge--confirmed,
.badge--completed {
    background: var(--color-success-light);
    color: var(--color-success);
}

.badge--available::before,
.badge--confirmed::before,
.badge--completed::before {
    background: var(--color-success);
}

.badge--pending {
    background: var(--color-warning-light);
    color: var(--color-warning);
}

.badge--pending::before {
    background: var(--color-warning);
}

.badge--rented,
.badge--active {
    background: var(--color-info-light);
    color: var(--color-info);
}

.badge--rented::before,
.badge--active::before {
    background: var(--color-info);
}

.badge--maintenance,
.badge--cancelled {
    background: var(--color-danger-light);
    color: var(--color-danger);
}

.badge--maintenance::before,
.badge--cancelled::before {
    background: var(--color-danger);
}

/* --- Formulaires --- */
.form-group {
    margin-bottom: var(--space-lg);
}

.form-label {
    display: block;
    margin-bottom: var(--space-sm);
    font-size: var(--fs-sm);
    font-weight: var(--fw-medium);
    color: var(--color-white);
}

.form-label--required::after {
    content: ' *';
    color: var(--color-danger);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--color-dark-2);
    border: 1px solid var(--color-anthracite);
    border-radius: var(--radius);
    color: var(--color-white);
    font-size: var(--fs-base);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(var(--color-accent-rgb), 0.15);
}

.form-input::placeholder {
    color: var(--color-gray);
}

.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236b6b6b' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

.form-textarea {
    resize: vertical;
    min-height: 100px;
}

.form-error {
    margin-top: var(--space-xs);
    font-size: var(--fs-xs);
    color: var(--color-danger);
}

.form-hint {
    margin-top: var(--space-xs);
    font-size: var(--fs-xs);
    color: var(--color-gray);
}

.form-check {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    cursor: pointer;
}

.form-check input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin-top: 2px;
    accent-color: var(--color-accent);
    flex-shrink: 0;
}

/* --- Sections --- */
.section {
    padding: var(--space-section) 0;
}

.section--dark {
    background: var(--color-dark);
}

.section--darker {
    background: var(--color-black);
}

.section--accent {
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-hover) 100%);
}

.section__header {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.section__subtitle {
    display: inline-block;
    font-size: var(--fs-sm);
    font-weight: var(--fw-semibold);
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: var(--space-sm);
}

.section__title {
    font-size: var(--fs-3xl);
    margin-bottom: var(--space-md);
}

.section__desc {
    max-width: 600px;
    margin-inline: auto;
    color: var(--color-gray-light);
}

/* --- Grilles --- */
.grid {
    display: grid;
    gap: var(--space-xl);
}

.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

/* --- Alertes/Flash --- */
.alert {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius);
    font-size: var(--fs-sm);
    margin-bottom: var(--space-lg);
}

.alert--success {
    background: var(--color-success-light);
    color: var(--color-success);
    border-left: 4px solid var(--color-success);
}

.alert--error {
    background: var(--color-danger-light);
    color: var(--color-danger);
    border-left: 4px solid var(--color-danger);
}

.alert--warning {
    background: var(--color-warning-light);
    color: var(--color-warning);
    border-left: 4px solid var(--color-warning);
}

.alert--info {
    background: var(--color-info-light);
    color: var(--color-info);
    border-left: 4px solid var(--color-info);
}

.alert__close {
    font-size: var(--fs-lg);
    line-height: 1;
    opacity: 0.7;
    cursor: pointer;
    transition: opacity var(--transition-fast);
}

.alert__close:hover {
    opacity: 1;
}

/* --- Zone upload --- */
.upload-zone {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-2xl);
    border: 2px dashed var(--color-anthracite);
    border-radius: var(--radius-lg);
    background: var(--color-dark);
    cursor: pointer;
    transition: all var(--transition-base);
    text-align: center;
}

.upload-zone:hover,
.upload-zone--dragover {
    border-color: var(--color-accent);
    background: var(--color-accent-light);
}

.upload-zone__icon {
    width: 48px;
    height: 48px;
    color: var(--color-gray);
}

.upload-zone__text {
    font-size: var(--fs-sm);
    color: var(--color-gray-light);
}

.upload-zone__text strong {
    color: var(--color-accent);
}

.upload-zone__preview {
    width: 100%;
    max-width: 200px;
    border-radius: var(--radius);
    margin-top: var(--space-md);
}

/* --- Indicateur d'etapes --- */
.steps {
    display: flex;
    justify-content: center;
    gap: var(--space-xl);
    margin-bottom: var(--space-3xl);
}

.step {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: var(--fs-sm);
    color: var(--color-gray);
}

.step__number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    background: var(--color-anthracite);
    font-weight: var(--fw-bold);
    font-size: var(--fs-sm);
    color: var(--color-gray-light);
    transition: all var(--transition-base);
}

.step--active .step__number {
    background: var(--color-accent);
    color: var(--color-white);
}

.step--active {
    color: var(--color-white);
}

.step--completed .step__number {
    background: var(--color-success);
    color: var(--color-white);
}

.step__line {
    width: 60px;
    height: 2px;
    background: var(--color-anthracite);
}

.step--completed + .step__line,
.step--active + .step__line {
    background: var(--color-accent);
}

/* --- Modal --- */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(4px);
    z-index: var(--z-overlay);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: var(--color-dark-2);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-anthracite);
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    transform: scale(0.9) translateY(20px);
    transition: transform var(--transition-base);
}

.modal-overlay.active .modal {
    transform: scale(1) translateY(0);
}

.modal__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-lg) var(--space-xl);
    border-bottom: 1px solid var(--color-anthracite);
}

.modal__title {
    font-size: var(--fs-lg);
}

.modal__close {
    font-size: var(--fs-xl);
    color: var(--color-gray);
    cursor: pointer;
    transition: color var(--transition-fast);
}

.modal__close:hover {
    color: var(--color-white);
}

.modal__body {
    padding: var(--space-xl);
}

.modal__footer {
    display: flex;
    justify-content: flex-end;
    gap: var(--space-md);
    padding: var(--space-lg) var(--space-xl);
    border-top: 1px solid var(--color-anthracite);
}

/* --- Tableau simple --- */
.table-responsive {
    overflow-x: auto;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-anthracite);
}

.table {
    width: 100%;
    text-align: left;
}

.table th {
    padding: var(--space-md) var(--space-lg);
    background: var(--color-dark);
    font-size: var(--fs-xs);
    font-weight: var(--fw-semibold);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-gray-light);
    white-space: nowrap;
}

.table td {
    padding: var(--space-md) var(--space-lg);
    border-top: 1px solid var(--color-anthracite);
    font-size: var(--fs-sm);
    vertical-align: middle;
}

.table tbody tr {
    transition: background var(--transition-fast);
}

.table tbody tr:hover {
    background: rgba(255, 255, 255, 0.02);
}

/* --- Loader spinner --- */
.spinner {
    width: 24px;
    height: 24px;
    border: 3px solid var(--color-anthracite);
    border-top-color: var(--color-accent);
    border-radius: var(--radius-full);
    animation: spin 0.6s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}