/**
 * Professional Property Booking Form Styles
 * Clean, responsive design for all devices
 */

/* ===================================
   CSS Variables & Reset
   =================================== */

:root {
    --psf-primary: #0f4c75;
    --psf-primary-dark: #16213e;
    --psf-primary-light: #3282b8;
    --psf-accent: #ee6c4d;
    --psf-text-dark: #1a1a1a;
    --psf-text-light: #666;
    --psf-border: #e0e0e0;
    --psf-bg-light: #f8f9fa;
    --psf-success: #28a745;
    --psf-warning: #ffc107;
    --psf-danger: #dc3545;
    --psf-shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --psf-shadow-md: 0 8px 24px rgba(0, 0, 0, 0.12);
    --psf-shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.15);
    --psf-radius: 12px;
    --psf-spacing-unit: 8px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* ===================================
   Main Card Container
   =================================== */

.psf-booking-card {
    max-width: 1400px;
    margin: 40px auto;
    background: #ffffffde !important;
    border-radius: var(--psf-radius);
    box-shadow: var(--psf-shadow-lg);
    overflow: hidden;
    border: 1px solid var(--psf-border);
    animation: slideUp 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

/* ===================================
   Header Section
   =================================== */

.psf-booking-header {
    background: linear-gradient(135deg, var(--psf-primary-dark) 0%, var(--psf-primary) 100%);
    color: white;
    padding: 40px 45px;
    border-bottom: 3px solid var(--psf-accent);
}

.psf-booking-header h2 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 8px;
    letter-spacing: -0.5px;
    line-height: 1.2;
}

.psf-booking-header p {
    font-size: 15px;
    opacity: 0.9;
    line-height: 1.5;
    font-weight: 300;
}

/* ===================================
   Body Section
   =================================== */

.psf-booking-body {
    padding: 45px;
}

/* ===================================
   Search Section
   =================================== */

.psf-search-section {
    margin-bottom: 15px;
}

.psf-form-section {
    width: 100%;
}

/* ===================================
   Form Labels & Inputs
   =================================== */

.psf-form-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 600;
    color: var(--psf-text-dark);
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.psf-form-label i {
    color: var(--psf-primary);
    font-size: 14px;
}

.psf-form-input,
.psf-form-select {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--psf-border);
    border-radius: 8px;
    font-size: 14px;
    font-family: inherit;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    background: white;
    color: var(--psf-text-dark);
}

.psf-form-input:hover,
.psf-form-select:hover {
    border-color: #bbb;
}

.psf-form-input:focus,
.psf-form-select:focus {
    outline: none;
    border-color: var(--psf-primary);
    box-shadow: 0 0 0 4px rgba(15, 76, 117, 0.1);
}

.psf-form-input::placeholder {
    color: #999;
}

/* ===================================
   Filters Grid Layout
   =================================== */

.psf-filters-section {
    margin-bottom: 30px;
}

.psf-filters-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 10px;
}

.psf-form-group {
    display: flex;
    flex-direction: column;
}

/* ===================================
   Multi-Select Styles
   =================================== */

.psf-multi-select {
    position: relative;
}

.psf-multi-select-input {
    min-height: 46px;
    padding: 8px 42px 8px 14px;
    border: 1.5px solid var(--psf-border);
    border-radius: 8px;
    background: white;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    align-items: center;
    font-size: 14px;
}

.psf-multi-select-input:hover {
    border-color: #bbb;
    background: var(--psf-bg-light);
}

.psf-multi-select-input.active {
    border-color: var(--psf-primary);
    box-shadow: 0 0 0 4px rgba(15, 76, 117, 0.1);
    background: white;
}

.psf-multi-select-placeholder {
    color: #999;
    font-size: 14px;
    user-select: none;
}

.psf-multi-select-arrow {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--psf-text-light);
    font-size: 13px;
    pointer-events: none;
    transition: transform 0.3s ease;
}

.psf-multi-select-input.active ~ .psf-multi-select-arrow {
    transform: translateY(-50%) rotate(180deg);
}

.psf-multi-select-tag {
    background: linear-gradient(135deg, var(--psf-primary) 0%, var(--psf-primary-light) 100%);
    color: white;
    padding: 5px 10px 5px 12px;
    border-radius: 6px;
    font-size: 12px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    animation: tagSlide 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes tagSlide {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.psf-multi-select-tag-remove {
    cursor: pointer;
    font-size: 12px;
    opacity: 0.9;
    transition: opacity 0.2s;
    display: flex;
    align-items: center;
}

.psf-multi-select-tag-remove:hover {
    opacity: 1;
}

.psf-multi-select-dropdown {
    position: fixed;
    background: white;
    border: 1.5px solid var(--psf-border);
    border-radius: 10px;
    box-shadow: var(--psf-shadow-lg);
    z-index: 9999;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateY(-8px) scale(0.95);
    min-width: 280px;
    max-width: 400px;
}

.psf-multi-select-dropdown.show {
    max-height: 350px;
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
    overflow-y: auto;
}

.psf-multi-select-search {
    padding: 12px;
    border-bottom: 1px solid var(--psf-border);
    position: sticky;
    top: 0;
    background: white;
    z-index: 1;
}

.psf-multi-select-search input {
    width: 100%;
    padding: 9px 12px;
    border: 1.5px solid var(--psf-border);
    border-radius: 6px;
    font-size: 13px;
    transition: all 0.2s ease;
}

.psf-multi-select-search input:focus {
    outline: none;
    border-color: var(--psf-primary);
    box-shadow: 0 0 0 3px rgba(15, 76, 117, 0.1);
}

.psf-multi-select-options {
    padding: 8px;
}

.psf-multi-select-option {
    padding: 11px 12px;
    cursor: pointer;
    border-radius: 6px;
    transition: all 0.15s ease;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: var(--psf-text-dark);
}

.psf-multi-select-option:hover {
    background: var(--psf-bg-light);
}

.psf-multi-select-option.selected {
    background: rgba(15, 76, 117, 0.05);
    color: var(--psf-primary);
    font-weight: 500;
}

.psf-multi-select-checkbox {
    width: 18px;
    height: 18px;
    border: 2px solid var(--psf-border);
    border-radius: 4px;
    position: relative;
    transition: all 0.2s ease;
    flex-shrink: 0;
    background: white;
}

.psf-multi-select-option.selected .psf-multi-select-checkbox {
    background: var(--psf-primary);
    border-color: var(--psf-primary);
}

.psf-multi-select-option.selected .psf-multi-select-checkbox::after {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 10px;
}

.psf-multi-select-no-results {
    padding: 20px;
    text-align: center;
    color: var(--psf-text-light);
    font-size: 13px;
}

/* ===================================
   Nights Display
   =================================== */

.psf-booking-nights-display {
    margin-bottom: 20px;
    padding: 14px 16px;
    background: linear-gradient(135deg, rgba(15, 76, 117, 0.08) 0%, rgba(50, 130, 184, 0.08) 100%);
    border-left: 4px solid var(--psf-primary);
    border-radius: 6px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    font-weight: 600;
    color: var(--psf-primary);
    animation: slideDown 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.psf-booking-nights-display i {
    font-size: 16px;
}

/* ===================================
   Error Messages
   =================================== */

.psf-booking-error {
    margin-bottom: 20px;
    padding: 14px 16px;
    background: linear-gradient(135deg, rgba(220, 53, 69, 0.08) 0%, rgba(255, 193, 7, 0.08) 100%);
    border-left: 4px solid var(--psf-danger);
    border-radius: 6px;
    color: #721c24;
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.psf-booking-error::before {
    content: "\f071";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    font-size: 14px;
}

/* ===================================
   Form Footer & Submit Button
   =================================== */

.psf-form-footer {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 35px;
    padding-top: 25px;
    border-top: 1px solid var(--psf-border);
}

.psf-search-button {
    /*background: linear-gradient(135deg, var(--psf-primary) 0%, var(--psf-primary-dark) 100%);*/
    /*color: white;*/
    /*border: none;*/
    /*padding: 14px 40px;*/
    /*border-radius: 8px;*/
    /*font-size: 14px;*/
    /*font-weight: 700;*/
    /*text-transform: uppercase;*/
    /*letter-spacing: 0.5px;*/
    /*display: inline-flex;*/
    /*align-items: center;*/
    /*justify-content: center;*/
    /*gap: 10px;*/
    /*cursor: pointer;*/
    /*transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);*/
    /*box-shadow: 0 4px 15px rgba(15, 76, 117, 0.3);*/
    /*min-width: 200px;*/


    background: linear-gradient(135deg, var(--psf-primary) 0%, var(--psf-primary-dark) 100%);
    color: white;
    border: none;
    padding: 12px 10px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 15px rgba(15, 76, 117, 0.3);
    min-width: 200px;
    MARGIN-TOP: auto;
    margin-bottom: 2px;


}

.psf-search-button:hover {
    background: linear-gradient(135deg, var(--psf-primary-dark) 0%, var(--psf-primary) 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(15, 76, 117, 0.4);
}

.psf-search-button:active {
    transform: translateY(0);
    box-shadow: 0 2px 10px rgba(15, 76, 117, 0.3);
}

.psf-search-button.loading {
    pointer-events: none;
    opacity: 0.8;
}

.psf-search-button.loading i {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* ===================================
   Scrollbar Styling
   =================================== */

.psf-multi-select-dropdown::-webkit-scrollbar {
    width: 8px;
}

.psf-multi-select-dropdown::-webkit-scrollbar-track {
    background: var(--psf-bg-light);
    border-radius: 4px;
}

.psf-multi-select-dropdown::-webkit-scrollbar-thumb {
    background: var(--psf-primary-light);
    border-radius: 4px;
}

.psf-multi-select-dropdown::-webkit-scrollbar-thumb:hover {
    background: var(--psf-primary);
}

/* ===================================
   Tablet: 768px - 991px
   =================================== */

@media (max-width: 991px) {
    .psf-filters-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 18px;
    }

    .psf-booking-header {
        padding: 35px 35px;
    }

    .psf-booking-header h2 {
        font-size: 24px;
    }

    .psf-booking-body {
        padding: 35px;
    }
}

/* ===================================
   Small Tablet: 576px - 767px
   =================================== */

@media (max-width: 767px) {
    .psf-filters-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .psf-booking-header {
        padding: 30px 25px;
    }

    .psf-booking-header h2 {
        font-size: 22px;
    }

    .psf-booking-header p {
        font-size: 14px;
    }

    .psf-booking-body {
        padding: 25px;
    }

    .psf-form-input,
    .psf-form-select,
    .psf-multi-select-input {
        height: 48px;
        font-size: 15px;
        padding: 12px 14px;
    }

    .psf-search-section {
        margin-bottom: 15px;
    }

    .psf-filters-section {
        margin-bottom: 25px;
    }

    .psf-form-footer {
        margin-top: 30px;
        padding-top: 20px;
    }

    .psf-search-button {
        width: 100%;
        min-width: unset;
    }
}

/* ===================================
   Mobile: < 576px
   =================================== */

@media (max-width: 575px) {
    .psf-booking-card {
        margin: 20px 15px;
        border-radius: 12px;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    }

    .psf-booking-header {
        padding: 25px 20px;
        border-bottom: 2px solid var(--psf-accent);
    }

    .psf-booking-header h2 {
        font-size: 20px;
        margin-bottom: 6px;
    }

    .psf-booking-header p {
        font-size: 13px;
        opacity: 0.85;
    }

    .psf-booking-body {
        padding: 20px;
    }

    .psf-form-label {
        font-size: 12px;
        margin-bottom: 8px;
    }

    .psf-form-input,
    .psf-form-select,
    .psf-multi-select-input {
        height: 44px;
        font-size: 15px;
        padding: 11px 14px;
    }

    .psf-filters-grid {
        gap: 14px;
    }

    .psf-search-section {
        margin-bottom: 15px;
    }

    .psf-filters-section {
        margin-bottom: 20px;
    }

    .psf-booking-nights-display {
        padding: 12px 14px;
        font-size: 13px;
        margin-bottom: 15px;
    }

    .psf-booking-error {
        padding: 12px 14px;
        font-size: 12px;
        margin-bottom: 15px;
    }

    .psf-form-footer {
        margin-top: 25px;
        padding-top: 15px;
    }

    .psf-search-button {
        width: 100%;
        min-width: unset;
        padding: 12px 24px;
        font-size: 13px;
    }

    .psf-multi-select-dropdown {
        min-width: 250px;
        max-width: calc(100vw - 40px);
    }
}

/* ===================================
   Accessibility
   =================================== */

.psf-form-input:focus-visible,
.psf-form-select:focus-visible,
.psf-multi-select-input:focus-visible,
.psf-search-button:focus-visible {
    outline: 2px solid var(--psf-primary);
    outline-offset: 2px;
}

/* ===================================
   Print Styles
   =================================== */

@media print {
    .psf-booking-card {
        box-shadow: none;
        page-break-inside: avoid;
    }

    .psf-search-button {
        display: none;
    }
}