/* ============================================
   SHARED UTILITIES & COMMON STYLES
   Consolidated from ALL CSS files (4,000+ lines consolidated)
   ============================================ */

/* ============================================
   COLOR VARIABLES - Single source of truth
   ============================================ */
:root {
    /* Primary Brand Colors */
    --color-primary: #c4933f;           /* Gold - most common (107 instances) */
    --color-primary-dark: #a67b2e;      /* Dark Gold (22 instances) */
    --color-primary-darker: #a07628;    /* Even darker gold (button hover) */
    --color-primary-light: #D4AF37;     /* Light Gold (21 instances) */
    --color-primary-subtle: #C9A063;    /* Subtle Gold (20 instances) */
    
    /* Navy Colors */
    --color-navy: #1a314d;              /* Navy (19 instances) */
    --color-navy-light: #2c5577;        /* Light Navy */
    --color-navy-dark: #152538;         /* Dark Navy */
    
    /* Text Colors */
    --color-text-dark: #333;            /* Dark text (34 instances) */
    --color-text-gray: #666;            /* Gray text (46 instances) */
    --color-text-light: #ddd;           /* Light text (25 instances) */
    --color-border: #e9ecef;            /* Border color */
    
    /* Background Colors */
    --color-bg-light: #f8f9fa;          /* Light background (18 instances) */
    --color-bg-white: #ffffff;
    
    /* Luxury Brand Colors (for legacy compatibility) */
    --luxury-gold: #C9A063;
    --luxury-gold-light: #E8D4B8;
    --luxury-gold-dark: #b8895f;
    --luxury-dark: #1a1a1a;
    --luxury-dark-light: #333333;
    
    /* Status Colors */
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #17a2b8;
    
    /* Text Colors (legacy) */
    --text-primary: #333333;
    --text-secondary: #666666;
    --text-light: #999999;
    --text-white: #ffffff;
    
    /* Backgrounds (legacy) */
    --bg-light: #f8f9fa;
    --bg-white: #ffffff;
    --bg-dark: #1a314d;
}

/* ============================================
   TYPOGRAPHY UTILITIES
   ============================================ */
.text-gold {
    color: var(--luxury-gold) !important;
}

.text-gold-light {
    color: var(--luxury-gold-light) !important;
}

.text-dark {
    color: var(--luxury-dark) !important;
}

.text-white {
    color: var(--text-white) !important;
}

.text-muted {
    color: var(--text-light) !important;
}

.font-weight-light { font-weight: 300 !important; }
.font-weight-normal { font-weight: 400 !important; }
.font-weight-medium { font-weight: 500 !important; }
.font-weight-semibold { font-weight: 600 !important; }
.font-weight-bold { font-weight: 700 !important; }

/* ============================================
   FORM ELEMENTS & INPUTS (Consolidated)
   ============================================ */

/* Standard Form Control Styling */
.form-control,
.form-select,
textarea.form-control {
    border: 2px solid var(--luxury-gold) !important;
    border-radius: 8px !important;
    padding: 10px 14px !important;
    font-size: 0.95rem !important;
    transition: all 0.3s ease !important;
    color: var(--text-primary) !important;
}

.form-control::placeholder {
    color: var(--text-light) !important;
    opacity: 0.7;
}

.form-control:focus,
.form-select:focus,
textarea.form-control:focus {
    border-color: var(--luxury-gold) !important;
    box-shadow: 0 0 0 0.2rem rgba(201, 160, 99, 0.25) !important;
    outline: none !important;
}

.form-label {
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 6px;
}

/* Input Group Alignment Fix */
.input-group {
    display: flex !important;
    width: 100%;
}

.input-group .form-control {
    min-width: 0;
    flex: 1 !important;
}

.input-group .btn {
    padding: 8px 12px !important;
    height: auto !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    flex-shrink: 0 !important;
    white-space: nowrap;
}

/* ============================================
   BUTTON STYLES (Consolidated from 8 files)
   ============================================ */

/* Primary Gold Button */
.btn-gold,
.btn-primary,
.btn.btn-gold,
.cta-btn,
.cta-btn.cta-primary {
    background-color: var(--luxury-gold) !important;
    border-color: var(--luxury-gold) !important;
    border: 2px solid var(--luxury-gold) !important;
    color: white !important;
    font-weight: 500;
    padding: 10px 20px !important;
    border-radius: 8px !important;
    transition: all 0.3s ease !important;
}

.btn-gold:hover,
.btn-primary:hover,
.btn.btn-gold:hover,
.cta-btn:hover,
.cta-btn.cta-primary:hover {
    background-color: var(--luxury-gold-dark) !important;
    border-color: var(--luxury-gold-dark) !important;
    transform: translateY(-2px) !important;
}

.btn-gold:active,
.btn-primary:active {
    transform: translateY(0) !important;
}

/* Outline Gold Button */
.btn-outline-gold,
.btn-outline-primary,
.btn-outline,
.cta-btn.cta-secondary,
.cta-btn.cta-outline {
    color: var(--luxury-gold) !important;
    border: 2px solid var(--luxury-gold) !important;
    background-color: transparent !important;
    padding: 8px 16px !important;
    border-radius: 8px !important;
    transition: all 0.3s ease !important;
    font-weight: 500;
}

.btn-outline-gold:hover,
.btn-outline-primary:hover,
.btn-outline:hover,
.cta-btn.cta-secondary:hover,
.cta-btn.cta-outline:hover {
    background-color: var(--luxury-gold) !important;
    color: white !important;
    transform: translateY(-2px) !important;
}

/* Secondary Button */
.btn-secondary,
.cta-btn.cta-secondary {
    background-color: var(--text-secondary) !important;
    border-color: var(--text-secondary) !important;
    color: white !important;
    padding: 10px 20px !important;
    border-radius: 8px !important;
    transition: all 0.3s ease !important;
}

.btn-secondary:hover,
.cta-btn.cta-secondary:hover {
    background-color: #555 !important;
    transform: translateY(-2px) !important;
}

/* Button Sizes */
.btn-sm {
    padding: 6px 12px !important;
    font-size: 0.85rem !important;
}

.btn-lg {
    padding: 12px 24px !important;
    font-size: 1.05rem !important;
}

.btn:disabled,
.btn-gold:disabled {
    opacity: 0.6 !important;
    cursor: not-allowed !important;
    transform: none !important;
}

/* Social Media Button Styles */
.btn-outline-linkedin {
    color: #0e76a8 !important;
    border-color: #0e76a8 !important;
    background-color: #e3f2fd !important; /* Light blue background */
    border: 2px solid #0e76a8 !important;
    padding: 8px 16px !important;
    border-radius: 8px !important;
    transition: all 0.3s ease !important;
    font-weight: 500;
}

.btn-outline-linkedin:hover {
    background-color: #0e76a8 !important;
    color: white !important;
    transform: translateY(-2px) !important;
}

.btn-outline-facebook {
    color: #1877F2 !important;
    border-color: #1877F2 !important;
    background-color: #e7f3ff !important; /* Light blue background */
    border: 2px solid #1877F2 !important;
    padding: 8px 16px !important;
    border-radius: 8px !important;
    transition: all 0.3s ease !important;
    font-weight: 500;
}

.btn-outline-facebook:hover {
    background-color: #1877F2 !important;
    color: white !important;
    transform: translateY(-2px) !important;
}

.btn-outline-instagram {
    color: #C13584 !important;
    border-color: #C13584 !important;
    background-color: #fce4ec !important; /* Light pink background */
    border: 2px solid #C13584 !important;
    padding: 8px 16px !important;
    border-radius: 8px !important;
    transition: all 0.3s ease !important;
    font-weight: 500;
}

.btn-outline-instagram:hover {
    background-color: #C13584 !important;
    color: white !important;
    transform: translateY(-2px) !important;
}

/* ============================================
   SELECT2 DROPDOWN STYLING (Consolidated)
   ============================================ */

.select2-container--default .select2-selection--single {
    border: 2px solid var(--luxury-gold) !important;
    border-radius: 8px !important;
    height: auto !important;
    padding: 8px 12px !important;
    background-color: white !important;
}

.select2-container--default .select2-selection--single .select2-selection__rendered {
    color: var(--text-primary) !important;
    line-height: 1.5 !important;
    padding: 0 !important;
}

.select2-container--default .select2-selection--single .select2-selection__arrow {
    height: 100% !important;
    color: var(--luxury-gold) !important;
}

.select2-container--default.select2-container--open .select2-selection--single {
    border-color: var(--luxury-gold) !important;
    box-shadow: 0 0 0 0.2rem rgba(201, 160, 99, 0.25) !important;
    border-radius: 8px 8px 0 0 !important;
}

.select2-dropdown {
    border: 2px solid var(--luxury-gold) !important;
    border-top: none !important;
    border-radius: 0 0 8px 8px !important;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1) !important;
}

.select2-container--default .select2-results__option {
    padding: 10px 12px !important;
    color: var(--text-primary) !important;
}

.select2-container--default .select2-results__option--highlighted[aria-selected] {
    background-color: var(--luxury-gold) !important;
    color: white !important;
}

.select2-container--default .select2-search--dropdown .select2-search__field {
    border: 2px solid var(--luxury-gold) !important;
    border-radius: 4px !important;
    padding: 8px 12px !important;
    color: var(--text-primary) !important;
}

.select2-container--default .select2-search--dropdown .select2-search__field:focus {
    outline: none !important;
    border-color: var(--luxury-gold-dark) !important;
    box-shadow: 0 0 0 0.2rem rgba(201, 160, 99, 0.25) !important;
}

/* ============================================
   CARD & CONTAINER STYLES (Consolidated)
   ============================================ */

.card {
    border: 1px solid #e0e0e0 !important;
    border-radius: 12px !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08) !important;
    transition: all 0.3s ease !important;
}

.card:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12) !important;
    transform: translateY(-2px) !important;
}

.card-header {
    background-color: var(--bg-light) !important;
    border-bottom: 2px solid var(--luxury-gold) !important;
    padding: 15px 20px !important;
}

/* Restore contrast for card-header when using Bootstrap bg-* utilities */
.card-header.bg-info { background-color: var(--info-color) !important; color: white !important; }
.card-header.bg-primary { background-color: var(--color-primary) !important; color: white !important; }
.card-header.bg-success { background-color: var(--success-color) !important; color: white !important; }
.card-header.bg-danger { background-color: var(--danger-color) !important; color: white !important; }
.card-header.bg-warning { background-color: var(--warning-color) !important; color: #212529 !important; }
.card-header.bg-dark { background-color: var(--bg-dark) !important; color: white !important; }
.card-header.bg-light { background-color: var(--bg-light) !important; color: var(--text-primary) !important; }

.card-body {
    padding: 20px !important;
}

.card-footer {
    background-color: var(--bg-light) !important;
    border-top: 1px solid #e0e0e0 !important;
    padding: 15px 20px !important;
}

/* ============================================
   SECTION STYLES (Consolidated)
   ============================================ */

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--luxury-dark);
    margin-bottom: 10px;
    letter-spacing: -0.5px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 30px;
    font-weight: 400;
}

.section {
    padding: 60px 0;
}

.section-divider {
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--luxury-gold), transparent);
    margin: 40px 0;
}

/* ============================================
   ANIMATIONS & TRANSITIONS (Consolidated from 4 files)
   ============================================ */

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

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.fade-in { animation: fadeIn 0.5s ease-out; }
.fade-in-up { animation: fadeInUp 0.5s ease-out; }
.slide-in { animation: slideIn 0.5s ease-out; }
.slide-up { animation: slideUp 0.5s ease-out; }
.pulse { animation: pulse 2s ease-in-out infinite; }

/* ============================================
   RESPONSIVE UTILITIES
   ============================================ */

/* Tablet and below (768px) */
@media (max-width: 768px) {
    .form-control,
    .form-select {
        font-size: 16px !important; /* Prevent zoom on iOS */
    }
    
    .btn-gold,
    .btn-primary,
    .btn-outline-gold,
    .btn-outline-primary {
        padding: 12px 16px !important;
        font-size: 0.95rem !important;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .section-subtitle {
        font-size: 1rem;
    }
}

/* Mobile (576px and below) */
@media (max-width: 576px) {
    .form-control,
    .form-select {
        border-radius: 6px !important;
        padding: 10px 12px !important;
        font-size: 16px !important;
    }
    
    .btn-gold,
    .btn-primary,
    .btn-outline-gold,
    .btn-outline-primary {
        width: 100%;
        padding: 12px 14px !important;
        font-size: 0.9rem !important;
    }
    
    .section {
        padding: 40px 0;
    }
    
    .section-title {
        font-size: 1.75rem;
        margin-bottom: 15px;
    }
}

/* Extra large screens (1920px and above) */
@media (min-width: 1920px) {
    .section-title {
        font-size: 3rem;
    }
    
    .btn-gold,
    .btn-primary {
        padding: 12px 28px !important;
        font-size: 1.05rem !important;
    }
}

/* ============================================
   ANIMATION & TRANSITION UTILITIES
   Consolidated from search.js & other files
   ============================================ */

/* Pulse animation - used for focus highlights */
.pulse-animation {
    animation: pulse 0.7s ease-in-out;
}

@keyframes pulse {
    0% { 
        box-shadow: 0 0 0 0 var(--color-primary-light, rgba(196, 147, 63, 0.7));
    }
    70% { 
        box-shadow: 0 0 0 10px transparent; 
    }
    100% { 
        box-shadow: 0 0 0 0 transparent; 
    }
}

/* Shake animation - used for validation errors */
.shake-animation {
    animation: shake 0.6s cubic-bezier(.36, .07, .19, .97) both;
}

@keyframes shake {
    10%, 90% { transform: translate3d(-1px, 0, 0); }
    20%, 80% { transform: translate3d(2px, 0, 0); }
    30%, 50%, 70% { transform: translate3d(-4px, 0, 0); }
    40%, 60% { transform: translate3d(4px, 0, 0); }
}

/* Fade animations */
.fade-in {
    animation: fadeIn 0.3s ease-in-out;
}

.fade-out {
    animation: fadeOut 0.3s ease-in-out;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes fadeOut {
    from { opacity: 1; }
    to { opacity: 0; }
}

/* Tag hover state */
.location-tag.tag-hover {
    background-color: var(--color-primary, #c4933f);
    color: white;
    border-color: var(--color-primary, #c4933f);
}

/* Tag active state */
.location-tag.active-tag {
    background-color: var(--color-primary, #c4933f);
    color: white;
    border-color: var(--color-primary, #c4933f);
}

/* Property type active state */
.property-type-option label.property-type-active {
    border-color: var(--color-primary, #c4933f);
    background-color: rgba(196, 147, 63, 0.1);
    transform: translateY(-5px);
}

/* Property type hover state */
.property-type-option label.property-type-hover {
    border-color: var(--color-primary, #c4933f);
    background-color: rgba(196, 147, 63, 0.05);
    transform: translateY(-5px);
}

/* Search input focus state */
.search-input-group.search-input-focused {
    box-shadow: 0 0 0 0.25rem var(--color-primary-light, rgba(196, 147, 63, 0.25));
}

/* Input error state */
input.input-error {
    border-color: var(--danger-color, #dc3545);
    box-shadow: 0 0 0 0.25rem rgba(220, 53, 69, 0.25);
}

/* Button loading state */
.btn.btn-loading {
    pointer-events: none;
    opacity: 0.7;
}

/* Ensure card headers with light backgrounds use readable text color */
.card-header.bg-light,
.card-header.bg-white {
    color: var(--text-primary) !important;
}

/* Ensure heading elements inside card headers are readable */
.card-header h1,
.card-header h2,
.card-header h3,
.card-header h4,
.card-header h5,
.card-header h6 {
    color: inherit !important;
}