:root {
    /* Primary Colors */
    --pv-primary: #0a1628;
    --pv-primary-light: #162842;
    --pv-primary-dark: #050b14;

    /* Accent Colors */
    --pv-accent-emerald: #10b981;
    --pv-accent-emerald-hover: #059669;
    --pv-accent-gold: #f59e0b;
    --pv-accent-gold-hover: #d97706;

    /* Neutral Colors */
    --pv-gray-50: #f8fafc;
    --pv-gray-100: #f1f5f9;
    --pv-gray-200: #e2e8f0;
    --pv-gray-300: #cbd5e1;
    --pv-gray-400: #94a3b8;
    --pv-gray-500: #64748b;
    --pv-gray-600: #475569;
    --pv-gray-700: #334155;
    --pv-gray-800: #1e293b;
    --pv-gray-900: #0f172a;

    /* Other Utilities */
    --pv-font-family: 'Inter', sans-serif;
    --pv-border-radius: 0.75rem;
    --pv-transition: all 0.3s ease-in-out;
}

body {
    font-family: var(--pv-font-family);
    background-color: var(--pv-gray-50);
    color: var(--pv-gray-800);
    -webkit-font-smoothing: antialiased;
}

/* Custom Buttons */
.btn-propvista {
    background-color: var(--pv-accent-emerald);
    color: white;
    border: none;
    border-radius: var(--pv-border-radius);
    padding: 0.75rem 1.5rem;
    font-weight: 500;
    transition: var(--pv-transition);
}

.btn-propvista:hover {
    background-color: var(--pv-accent-emerald-hover);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 6px -1px rgba(16, 185, 129, 0.2), 0 2px 4px -1px rgba(16, 185, 129, 0.1);
}

.btn-propvista-outline {
    background-color: transparent;
    color: var(--pv-accent-emerald);
    border: 1px solid var(--pv-accent-emerald);
    border-radius: var(--pv-border-radius);
    padding: 0.75rem 1.5rem;
    font-weight: 500;
    transition: var(--pv-transition);
}

.btn-propvista-outline:hover {
    background-color: var(--pv-accent-emerald);
    color: white;
    transform: translateY(-2px);
}

.btn-propvista-gold {
    background-color: var(--pv-accent-gold);
    color: white;
    border: none;
    border-radius: var(--pv-border-radius);
    padding: 0.75rem 1.5rem;
    font-weight: 500;
    transition: var(--pv-transition);
}

.btn-propvista-gold:hover {
    background-color: var(--pv-accent-gold-hover);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 6px -1px rgba(245, 158, 11, 0.2), 0 2px 4px -1px rgba(245, 158, 11, 0.1);
}

/* Glassmorphism Cards */
.glass-card {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--pv-border-radius);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    transition: var(--pv-transition);
}

.glass-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

.glass-card-dark {
    background: rgba(10, 22, 40, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--pv-border-radius);
    color: white;
}

/* Form Controls */
.form-control,
.form-select {
    border-radius: 0.5rem;
    border: 1px solid var(--pv-gray-300);
    padding: 0.75rem 1rem;
    transition: var(--pv-transition);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--pv-accent-emerald);
    box-shadow: 0 0 0 0.25rem rgba(16, 185, 129, 0.25);
}

/* Typography Utilities */
.text-primary-dark {
    color: var(--pv-primary);
}

.text-emerald {
    color: var(--pv-accent-emerald);
}

.text-gold {
    color: var(--pv-accent-gold);
}

/* Background Utilities */
.bg-primary-dark {
    background-color: var(--pv-primary);
}

.bg-emerald {
    background-color: var(--pv-accent-emerald);
}

/* Navbar */
.navbar-transparent {
    background-color: transparent !important;
    transition: var(--pv-transition);
}

.navbar-scrolled {
    background-color: var(--pv-primary) !important;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.navbar-brand {
    font-weight: 700;
    color: white !important;
}

.nav-link {
    font-weight: 500;
    transition: var(--pv-transition);
}

/* Animations */
.fade-up {
    animation: fadeUp 0.6s ease-out forwards;
    opacity: 0;
    transform: translateY(20px);
}

@keyframes fadeUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Property Card Image Hover */
.property-card-img-container {
    overflow: hidden;
    border-top-left-radius: var(--pv-border-radius);
    border-top-right-radius: var(--pv-border-radius);
}

.property-card-img-container img {
    transition: transform 0.5s ease;
}

.glass-card:hover .property-card-img-container img {
    transform: scale(1.05);
}

/* Footer */
.footer {
    background: linear-gradient(to bottom, var(--pv-primary-light), var(--pv-primary-dark));
    color: var(--pv-gray-300);
}

.footer a {
    color: var(--pv-gray-400);
    text-decoration: none;
    transition: var(--pv-transition);
}

.footer a:hover {
    color: white;
}

/* --- Modern Admin Layout Utilities --- */
@media (min-width: 768px) {
    #sidebarMenu {
        position: fixed;
        top: 56.67px; /* Height of the navbar */
        left: 0;
        bottom: 0;
        width: 260px !important;
        flex: 0 0 260px !important;
        max-width: 260px !important;
        z-index: 1000;
        overflow-y: auto; /* Independent scroll if too many items */
        padding-bottom: 2rem;
    }

    #sidebarMenu ~ main {
        margin-left: 260px !important;
        width: calc(100% - 260px) !important;
        max-width: calc(100% - 260px) !important;
        flex: 0 0 calc(100% - 260px) !important;
    }
}

/* Sleek Dark Sidebar */
.sidebar-dark {
    background-color: var(--pv-gray-900) !important;
    color: var(--pv-gray-300);
    border-right: 1px solid rgba(255, 255, 255, 0.05);
}

.sidebar-dark .nav-link {
    color: var(--pv-gray-400);
    font-size: 0.99rem;
    border-radius: 0.5rem;
    margin: 0.2rem 0.5rem;
    padding: 0.5rem 0.85rem;
    transition: var(--pv-transition);
}

.sidebar-dark .nav-link:hover {
    color: white;
    background-color: rgba(255, 255, 255, 0.05);
}

.sidebar-dark .nav-link.active {
    color: var(--pv-accent-emerald) !important;
    background-color: rgba(16, 185, 129, 0.1);
    box-shadow: inset 3px 0 0 0 var(--pv-accent-emerald);
}

.sidebar-dark .text-muted {
    color: var(--pv-gray-500) !important;
}

/* Sidebar Header Style */
.sidebar-heading {
    font-size: 0.68rem !important;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--pv-gray-500) !important;
    display: block;
}

/* Glassmorphic Navbar */
.navbar-glass {
    background: rgba(255, 255, 255, 0.8) !important;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.02);
}

.navbar-glass .navbar-brand {
    color: var(--pv-primary) !important;
}

.navbar-glass .nav-link {
    color: var(--pv-gray-700);
}

.navbar-glass .nav-link:hover {
    color: var(--pv-primary);
}

/* Modern Content Background */
.bg-slate-50 {
    background-color: #f8fafc;
}

/* Soft Shadows & Hover Lift */
.shadow-soft {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03) !important;
}

.hover-lift {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-lift:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.06) !important;
}

/* Page Entry Animations */
.animate-fade-in-up {
    animation: fadeInUp 0.5s ease-out forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(15px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* --- Premium Breadcrumbs (Dark Header / Banner) --- */
.bg-primary-dark .breadcrumb-item a {
    text-decoration: none !important;
    transition: var(--pv-transition);
}

.bg-primary-dark .breadcrumb-item a:hover {
    text-decoration: underline !important;
    opacity: 1 !important;
}

.bg-primary-dark .breadcrumb-item + .breadcrumb-item::before {
    color: rgba(255, 255, 255, 0.5) !important;
}