/* ============================================
   HCAR — Components Stylesheet
   ============================================ */

/* ── Buttons ── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--radius-md);
    font-family: var(--font-heading);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all var(--transition-base);
    white-space: nowrap;
    text-decoration: none;
    line-height: 1;
}

.btn-primary {
    background: var(--color-primary-gradient);
    color: #FFFFFF;
    box-shadow: var(--shadow-primary);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 28px rgba(217, 39, 30, 0.45);
    color: #FFFFFF;
}

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

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

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

.btn-outline-white {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.25);
    color: #FFFFFF;
    backdrop-filter: blur(8px);
}

.btn-outline-white:hover {
    background: #FFFFFF;
    color: var(--color-dark);
    border-color: #FFFFFF;
}

.btn-dark {
    background: var(--color-dark);
    color: #FFFFFF;
}

.btn-dark:hover {
    background: #1E242C;
    color: #FFFFFF;
}

.btn-whatsapp {
    background: #25D366;
    color: #FFFFFF;
    box-shadow: 0 4px 14px rgba(37, 211, 102, 0.35);
}

.btn-whatsapp:hover {
    background: #20BA56;
    color: #FFFFFF;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45);
}

.btn-ghost {
    background: transparent;
    color: var(--color-text-secondary);
    border: 1px solid var(--color-border);
}

.btn-ghost:hover {
    background: var(--color-bg-alt);
    color: var(--color-text);
}

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

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

/* ── Form Controls ── */
.form-group {
    margin-bottom: var(--space-4);
}

.form-label {
    display: block;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--color-text);
    margin-bottom: 6px;
}

.form-input, .form-select, .form-textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-md);
    background-color: #FFFFFF;
    color: var(--color-text);
    font-size: var(--font-size-sm);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    outline: none;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(217, 39, 30, 0.12);
}

.form-select {
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23475569' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    background-size: 14px;
    padding-right: 38px;
    appearance: none;
}

.form-textarea {
    min-height: 110px;
    resize: vertical;
}

/* ── Vehicle Card ── */
.vehicle-card {
    background: #FFFFFF;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
    display: flex;
    flex-direction: column;
    cursor: pointer;
    position: relative;
}

.vehicle-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-card-hover);
    border-color: rgba(217, 39, 30, 0.3);
}

.vehicle-card__image-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 10;
    background-color: var(--color-bg-alt);
    overflow: hidden;
}

.vehicle-card__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.vehicle-card__badge {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 6px 12px;
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-extrabold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    z-index: 2;
}

.vehicle-card__badge--new {
    background: var(--color-primary-gradient);
    color: #FFFFFF;
    box-shadow: 0 4px 10px rgba(217, 39, 30, 0.4);
}

.vehicle-card__badge--discount {
    background: #10B981;
    color: #FFFFFF;
}

.vehicle-card__badge--sold {
    background: #3B82F6;
    color: #FFFFFF;
}

.vehicle-card__badge--reserved {
    background: #F59E0B;
    color: #FFFFFF;
}

.vehicle-card__body {
    padding: var(--space-5);
    display: flex;
    flex-direction: column;
    flex: 1;
}

.vehicle-card__title {
    font-size: var(--font-size-md);
    font-weight: var(--font-weight-bold);
    color: var(--color-text);
    margin-bottom: 4px;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.vehicle-card__subtitle {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    margin-bottom: var(--space-4);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    font-weight: var(--font-weight-medium);
}

.vehicle-card__specs {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px 12px;
    padding: 12px 0;
    border-top: 1px solid var(--color-border-light);
    border-bottom: 1px solid var(--color-border-light);
    margin-bottom: var(--space-4);
}

.vehicle-card__spec {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: var(--font-size-xs);
    color: var(--color-text-secondary);
    font-weight: var(--font-weight-medium);
}

.vehicle-card__spec svg {
    width: 14px;
    height: 14px;
    color: var(--color-primary);
    flex-shrink: 0;
}

.vehicle-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: auto;
    padding-top: 4px;
}

.vehicle-card__price-wrapper {
    display: flex;
    flex-direction: column;
}

.vehicle-card__price-old {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    text-decoration: line-through;
}

.vehicle-card__price {
    font-family: var(--font-heading);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-extrabold);
    color: var(--color-text);
    letter-spacing: -0.02em;
}

.vehicle-card__installment {
    font-size: var(--font-size-xs);
    color: var(--color-text-secondary);
    font-weight: var(--font-weight-semibold);
}

.vehicle-card__cta {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    transition: gap var(--transition-fast);
}

.vehicle-card:hover .vehicle-card__cta {
    gap: 8px;
}

/* ── Toast Notifications ── */
.toast {
    position: fixed;
    bottom: 28px;
    right: 28px;
    background: var(--color-dark);
    color: #FFFFFF;
    padding: 14px 24px;
    border-radius: var(--radius-md);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    z-index: var(--z-toast);
    display: flex;
    align-items: center;
    gap: 10px;
    animation: toastSlideIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    border-left: 4px solid var(--color-primary);
}

.toast--success {
    border-left-color: var(--color-success);
}

.toast--error {
    border-left-color: var(--color-danger);
}

@keyframes toastSlideIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ── Floating WhatsApp Button ── */
.whatsapp-btn {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 60px;
    height: 60px;
    background: #25D366;
    color: #FFFFFF;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
    z-index: var(--z-sticky);
    transition: transform var(--transition-bounce), box-shadow var(--transition-base);
    text-decoration: none;
}

.whatsapp-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 12px 32px rgba(37, 211, 102, 0.6);
    color: #FFFFFF;
}

.whatsapp-btn svg {
    width: 32px;
    height: 32px;
}

/* ── Empty State ── */
.empty-state {
    text-align: center;
    padding: var(--space-16) var(--space-6);
    background: #FFFFFF;
    border-radius: var(--radius-lg);
    border: 1px dashed var(--color-border);
}

.empty-state svg {
    width: 54px;
    height: 54px;
    color: var(--color-text-muted);
    margin: 0 auto var(--space-4);
}

.empty-state h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--space-2);
}

.empty-state p {
    color: var(--color-text-secondary);
    max-width: 440px;
    margin: 0 auto;
}