/* ============================================
   PROPERTY FILTERS - Stili Unificati
   Single source of truth per i filtri immobili
   ============================================ */

/* Property Filters - Base Styles */
.property-filters {
    background-color: var(--white);
    padding: 30px;
    border-radius: 10px;
    margin-bottom: 40px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    border: 1px solid #e0e0e0;
}

.property-filters .form-label {
    font-weight: 600;
    color: var(--secondary);
    margin-bottom: 10px;
    display: block;
}

.property-filters .form-select,
.property-filters .form-control {
    border: 2px solid #ddd;
    border-radius: 8px;
    padding: 12px 15px;
    font-size: 0.95rem;
    min-height: 48px;
    transition: all 0.3s ease;
}

.property-filters .form-select:focus,
.property-filters .form-control:focus {
    border-color: var(--primary-dark);
    border-width: 2px;
    box-shadow: 0 0 0 0.25rem rgba(227, 30, 36, 0.25);
    outline: none;
}

/* Button Primary dentro i filtri */
.property-filters .btn-primary {
    min-height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    transition: all 0.3s ease;
}

.property-filters .btn-primary:hover,
.property-filters .btn-primary:focus {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(227, 30, 36, 0.3);
}

/* Toggle Button per filtri avanzati */
.property-filters .btn-link {
    color: var(--secondary);
    background: var(--background);
    text-decoration: none;
    font-weight: 600;
    padding: 12px 24px;
    border-radius: 8px;
    border: 2px solid #e0e0e0;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
}

.property-filters .btn-link:hover,
.property-filters .btn-link:focus {
    background: var(--primary-dark);
    color: var(--white);
    border-color: var(--primary-dark);
    text-decoration: none;
}

.property-filters .btn-link i {
    transition: transform 0.3s ease;
}

.property-filters .btn-link:not(.collapsed) i {
    transform: rotate(180deg);
}

/* Advanced Filters Section */
.advanced-filters {
    padding-top: 20px;
    margin-top: 15px;
    border-top: 2px dashed #e0e0e0;
}

/* Allineamento verticale per prima riga con select */
.advanced-filters .row {
    align-items: end;
}

/* Checkbox Row - Allineamento armonioso */
.advanced-filters .row.mt-2 {
    margin-top: 1.5rem !important;
    align-items: center;
}

/* Checkbox Container - Allineamento con i campi sopra */
.advanced-filters .form-check {
    padding-left: 0;
    min-height: 48px;
    display: flex;
    align-items: center;
    margin-bottom: 0;
    padding-top: 8px;
}

/* Checkbox Input Styling */
.advanced-filters .form-check-input {
    width: 20px;
    height: 20px;
    margin-top: 0;
    margin-right: 10px;
    cursor: pointer;
    border: 2px solid #ccc;
    border-radius: 4px;
    flex-shrink: 0;
    transition: all 0.2s ease;
    position: relative;
    top: 0;
}

.advanced-filters .form-check-input:checked {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
}

.advanced-filters .form-check-input:hover {
    border-color: var(--primary-dark);
}

.advanced-filters .form-check-input:focus {
    box-shadow: 0 0 0 0.25rem rgba(227, 30, 36, 0.25);
    outline: none;
}

/* Checkbox Label - Allineato orizzontalmente con checkbox */
.advanced-filters .form-check-label {
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    user-select: none;
    line-height: 1.4;
    padding: 0;
    margin: 0;
    color: var(--secondary);
    display: inline-block;
}

/* Screen Reader Only - Accessibility */
.sr-only {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

/* ============================================
   RESPONSIVE ADJUSTMENTS
   ============================================ */

/* Tablet - 992px */
@media (max-width: 992px) {
    .property-filters {
        padding: 25px 20px;
    }

    .property-filters .row {
        margin: 0 -10px;
    }

    .property-filters .col-md-3 {
        padding: 0 10px;
        margin-bottom: 15px;
    }

    .property-filters .form-select,
    .property-filters .form-control {
        font-size: 0.9rem;
    }
}

/* Mobile - 768px */
@media (max-width: 768px) {
    .property-filters {
        padding: 20px 15px;
    }

    /* Touch-friendly buttons e form elements */
    .property-filters .btn,
    .property-filters .form-select,
    .property-filters .form-control {
        min-height: 48px;
        font-size: 16px; /* Previene zoom automatico iOS */
    }

    .property-filters .form-select,
    .property-filters .form-control {
        padding: 12px 40px 12px 12px;
        background-position: right 12px center;
        background-size: 16px 12px;
    }

    /* Filtri avanzati spacing migliorato */
    .advanced-filters .row {
        gap: 12px 0;
    }

    .advanced-filters .col-md-3 {
        padding: 0 10px;
        margin-bottom: 15px;
    }

    /* Checkbox leggermente più grandi su tablet */
    .advanced-filters .form-check-input {
        width: 20px;
        height: 20px;
    }

    .advanced-filters .form-check-label {
        font-size: 0.9rem;
    }

    /* Toggle filtri avanzati più visibile */
    .property-filters .btn-link {
        font-size: 0.95rem;
        padding: 12px 20px;
    }
}

/* Small Mobile - 576px */
@media (max-width: 576px) {
    .property-filters {
        padding: 20px 15px;
    }

    .property-filters .col-md-3,
    .property-filters .col-md-3.mb-3 {
        margin-bottom: 20px;
    }

    /* Stack form elements vertically */
    .property-filters .row {
        flex-direction: column;
    }

    /* Dropdown extra large su mobile */
    .property-filters .form-select,
    .property-filters .form-control {
        min-height: 52px;
        font-size: 16px;
        padding: 14px 40px 14px 14px;
    }

    /* Migliora il bottone cerca su mobile piccolo */
    .property-filters .btn-primary {
        width: 100%;
        padding: 14px 20px;
        min-height: 52px;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        font-weight: 600;
    }

    /* Toggle filtri avanzati più visibile su mobile piccolo */
    .property-filters .btn-link {
        font-size: 1rem;
        padding: 12px 20px;
        width: 100%;
        max-width: 280px;
        justify-content: center;
        margin: 0 auto;
        display: flex;
    }

    /* Layout verticale completo per filtri avanzati */
    .advanced-filters .row {
        display: flex;
        flex-direction: column;
        gap: 0;
    }

    .advanced-filters .col-md-3 {
        width: 100%;
        max-width: 100%;
        padding: 0;
        margin-bottom: 18px !important;
    }

    /* Checkbox Row su mobile - stack verticale */
    .advanced-filters .row.mt-2 {
        margin-top: 0 !important;
        padding-top: 10px;
    }

    /* Area di tap più grande per checkbox su mobile */
    .advanced-filters .form-check {
        min-height: 52px;
        padding: 10px 14px;
        background: var(--background);
        border-radius: 8px;
        margin-bottom: 10px !important;
        border: 1px solid #e0e0e0;
        transition: all 0.2s ease;
    }

    .advanced-filters .form-check:hover,
    .advanced-filters .form-check:focus-within {
        background: #fff;
        border-color: var(--primary-dark);
        box-shadow: 0 2px 8px rgba(227, 30, 36, 0.1);
    }

    .advanced-filters .form-check-input {
        width: 22px;
        height: 22px;
        margin-right: 12px;
    }

    .advanced-filters .form-check-label {
        font-size: 1rem;
        flex: 1;
        line-height: 1.5;
    }

    /* Divisore visivo tra sezioni filtri */
    .advanced-filters {
        padding-top: 25px;
        margin-top: 20px;
    }
}