/**
 * Moteur de Réservation - Modern Fleet
 * Design professionnel et moderne
 * Version: 1.0.0
 */

/* === SEARCH FORM SECTION === */
.search-form-section {
    position: relative;
    padding: var(--spacing-xxl) 0;
    background: linear-gradient(135deg,
        rgba(30, 64, 175, 0.05) 0%,
        rgba(16, 185, 129, 0.05) 100%
    );
}

.search-form-wrapper {
    max-width: 1200px;
    margin: 0 auto;
}

/* === GLASSMORPHISM CARD === */
.search-form-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-xl);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.search-form-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 25px 35px -5px rgba(0, 0, 0, 0.15);
}

/* === FORM GRID === */
.search-form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

/* === FORM GROUPS === */
.form-group {
    position: relative;
    display: flex;
    flex-direction: column;
}

.form-group label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 0.5rem;
    font-family: var(--font-heading);
}

.form-group label i {
    color: var(--color-primary);
    font-size: 1rem;
}

/* === MODERN INPUTS === */
.form-control-modern {
    width: 100%;
    padding: 0.875rem 1rem;
    padding-left: 2.75rem;
    font-size: 1rem;
    font-family: var(--font-primary);
    color: var(--color-text);
    background: #FFFFFF;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    outline: none;
}

.form-control-modern:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(30, 64, 175, 0.1);
    transform: translateY(-1px);
}

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

/* Input avec icône intégrée */
.input-with-icon {
    position: relative;
}

.input-with-icon i {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-primary);
    font-size: 1.125rem;
    pointer-events: none;
    z-index: 2;
}

.input-with-icon .form-control-modern {
    padding-left: 2.75rem;
}

/* === AUTOCOMPLETE DROPDOWN === */
.autocomplete-wrapper {
    position: relative;
}

.autocomplete-dropdown {
    position: absolute;
    top: calc(100% + 0.5rem);
    left: 0;
    right: 0;
    background: #FFFFFF;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
    max-height: 300px;
    overflow-y: auto;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-base);
}

.autocomplete-dropdown.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.autocomplete-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.875rem 1rem;
    cursor: pointer;
    transition: background var(--transition-fast);
    border-bottom: 1px solid var(--color-light-gray);
}

.autocomplete-item:last-child {
    border-bottom: none;
}

.autocomplete-item:hover,
.autocomplete-item.selected {
    background: rgba(30, 64, 175, 0.05);
}

.autocomplete-item .icon {
    font-size: 1.25rem;
    width: 24px;
    text-align: center;
}

.autocomplete-item .details {
    flex: 1;
}

.autocomplete-item .name {
    font-weight: 600;
    color: var(--color-text);
    font-size: 0.9375rem;
}

.autocomplete-item .type {
    font-size: 0.75rem;
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.autocomplete-loading {
    padding: 1rem;
    text-align: center;
    color: var(--color-text-light);
}

.autocomplete-no-results {
    padding: 1rem;
    text-align: center;
    color: var(--color-text-light);
    font-style: italic;
}

/* === ONE-WAY TOGGLE === */
.oneway-toggle {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 0;
    cursor: pointer;
    user-select: none;
}

.toggle-switch {
    position: relative;
    width: 48px;
    height: 26px;
    background: var(--color-border);
    border-radius: 13px;
    transition: background var(--transition-base);
}

.toggle-switch::before {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    background: #FFFFFF;
    border-radius: 50%;
    top: 3px;
    left: 3px;
    transition: transform var(--transition-base);
    box-shadow: var(--shadow-sm);
}

.oneway-toggle input[type="checkbox"] {
    display: none;
}

.oneway-toggle input[type="checkbox"]:checked + .toggle-switch {
    background: var(--color-accent);
}

.oneway-toggle input[type="checkbox"]:checked + .toggle-switch::before {
    transform: translateX(22px);
}

.oneway-toggle label {
    margin: 0;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-text);
    cursor: pointer;
}

/* === ONEWAY FIELD ANIMATION === */
.oneway-field {
    grid-column: 1 / -1;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height var(--transition-base),
                opacity var(--transition-base),
                margin var(--transition-base);
}

.oneway-field.active {
    max-height: 200px;
    opacity: 1;
    margin-top: var(--spacing-sm);
}

/* === AGE SELECTOR === */
.age-selector {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-sm) 0;
}

.age-option {
    position: relative;
}

.age-option input[type="radio"] {
    position: absolute;
    opacity: 0;
}

.age-option label {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    background: #FFFFFF;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.9375rem;
    cursor: pointer;
    transition: all var(--transition-base);
    margin: 0;
}

.age-option input[type="radio"]:checked + label {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #FFFFFF;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.age-option label:hover {
    border-color: var(--color-primary);
    transform: translateY(-1px);
}

/* === DURATION & PRICE BADGE === */
.duration-price-display {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md);
    background: linear-gradient(135deg,
        rgba(30, 64, 175, 0.05) 0%,
        rgba(16, 185, 129, 0.05) 100%
    );
    border-radius: var(--radius-md);
    margin-top: var(--spacing-sm);
    opacity: 0;
    transform: translateY(-10px);
    transition: all var(--transition-base);
}

.duration-price-display.active {
    opacity: 1;
    transform: translateY(0);
}

.duration-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-text);
}

.duration-info i {
    color: var(--color-primary);
}

.duration-info strong {
    font-weight: 700;
    color: var(--color-primary);
}

.price-badge {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.5rem;
    background: linear-gradient(135deg, var(--color-secondary) 0%, #EF4444 100%);
    color: #FFFFFF;
    border-radius: var(--radius-lg);
    font-weight: 700;
    font-size: 1.125rem;
    box-shadow: var(--shadow-md);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.price-badge .amount {
    font-size: 1.5rem;
    font-family: var(--font-heading);
}

.price-badge .unit {
    font-size: 0.875rem;
    opacity: 0.9;
}

/* === CTA BUTTON === */
.btn-cta-search {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1.125rem 2.5rem;
    font-size: 1.125rem;
    font-weight: 700;
    font-family: var(--font-heading);
    color: #FFFFFF;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-lg);
    margin-top: var(--spacing-md);
}

.btn-cta-search:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px -5px rgba(30, 64, 175, 0.4);
}

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

.btn-cta-search i {
    font-size: 1.25rem;
}

/* === VALIDATION STATES === */
.form-control-modern.is-valid {
    border-color: var(--color-accent);
    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='%2310B981' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 3rem;
}

.form-control-modern.is-invalid {
    border-color: #EF4444;
    animation: shake 0.3s;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

.error-message {
    display: none;
    margin-top: 0.375rem;
    font-size: 0.8125rem;
    color: #EF4444;
    font-weight: 500;
}

.form-group.has-error .error-message {
    display: block;
}

/* === LOADING STATE === */
.btn-cta-search.loading {
    position: relative;
    color: transparent;
    pointer-events: none;
}

.btn-cta-search.loading::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    top: 50%;
    left: 50%;
    margin-left: -10px;
    margin-top: -10px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top-color: #FFFFFF;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

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

/* === RESPONSIVE === */
@media (max-width: 1023px) {
    .search-form-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .btn-cta-search {
        grid-column: 1 / -1;
    }

    .oneway-field {
        grid-column: 1 / -1;
    }
}

@media (max-width: 767px) {
    .search-form-section {
        padding: var(--spacing-lg) 0;
    }

    .search-form-card {
        padding: var(--spacing-md);
    }

    .search-form-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }

    .section-title {
        font-size: 1.75rem;
    }

    .age-selector {
        flex-wrap: wrap;
        gap: var(--spacing-sm);
    }

    .age-option label {
        padding: 0.625rem 1.25rem;
        font-size: 0.875rem;
    }

    .duration-price-display {
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
    }

    .btn-cta-search {
        position: sticky;
        bottom: var(--spacing-md);
        z-index: 100;
        box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
    }
}

/* === ACCESSIBILITY === */
.form-control-modern:focus-visible,
.age-option label:focus-visible,
.btn-cta-search:focus-visible {
    outline: 3px solid var(--color-primary);
    outline-offset: 2px;
}

/* Préférence de mouvement réduit */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* === UTILITIES === */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}