/* assets/css/style.css */

:root {
    --bd-green: #006a4e; /* Official Bangladesh Flag Green */
    --bd-red: #f42a41;   /* Official Flag Red */
    --light-bg: #f8f9fa;
    --text-dark: #2c3e50;
}

body {
    background-color: var(--light-bg);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--text-dark);
}

/* --- OVERRIDES --- */
.bg-primary {
    background-color: var(--bd-green) !important;
}

.text-primary {
    color: var(--bd-green) !important;
}

.btn-primary {
    background-color: var(--bd-green);
    border-color: var(--bd-green);
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: #004d38; /* Darker Green */
    border-color: #004d38;
}

.btn-outline-primary {
    color: var(--bd-green);
    border-color: var(--bd-green);
}

.btn-outline-primary:hover {
    background-color: var(--bd-green);
    color: white;
}

.btn-outline-primary:active,
.btn-outline-primary.active,
.btn-outline-primary:focus {
    background-color: var(--bd-green) !important;
    border-color: var(--bd-green) !important;
    color: white !important;
    box-shadow: 0 0 0 0.2rem rgba(0, 106, 78, 0.25);
}

/* --- CARD STYLING --- */
.card {
    border: none;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    transition: transform 0.2s;
    background: #fff;
}

.card:hover {
    /* Subtle lift effect on hover */
    /* transform: translateY(-2px); */ 
}

.card-header {
    background-color: #fff;
    border-bottom: 1px solid rgba(0,0,0,0.05);
    font-weight: 600;
    padding: 1.2rem 1.5rem;
    border-radius: 12px 12px 0 0 !important;
}

/* --- NAVBAR --- */
.navbar {
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    background: linear-gradient(135deg, var(--bd-green) 0%, #004d38 100%) !important;
}

.navbar-brand {
    font-weight: 700;
    letter-spacing: 0.5px;
}

.nav-link {
    font-weight: 500;
}

/* --- STATUS BADGES --- */
.badge-pending {
    background-color: #fff3cd;
    color: #856404;
    border: 1px solid #ffeeba;
}
.badge-verified {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}
.badge-rejected {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* --- FORMS --- */
.form-control, .form-select {
    border-radius: 8px;
    padding: 10px 15px;
    border: 1px solid #dee2e6;
}

.form-control:focus, .form-select:focus {
    border-color: var(--bd-green);
    box-shadow: 0 0 0 0.25rem rgba(0, 106, 78, 0.15);
}

span.badge.bg-primary.bg-opacity-10.text-primary.mb-1 {
    color: white !important;
    font-style: normal;
    font-weight: 500;
}
span.badge.bg-primary.bg-opacity-25.border.border-primary.rounded-pill.px-3.py-2.text-primary {
    color: white !important;
}

/* --- ENHANCED NAVIGATION STYLES --- */
.navbar-brand {
    transition: all 0.3s ease;
}

.navbar-brand:hover {
    transform: translateY(-2px);
}

/* Service Dropdown Enhancements */
.dropdown-menu {
    border: none;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    border-radius: 12px;
    animation: slideDown 0.3s ease;
}

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

.dropdown-item {
    padding: 12px 20px;
    border-radius: 8px;
    margin: 2px 8px;
    transition: all 0.2s ease;
    font-weight: 500;
}

.dropdown-item:hover {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    transform: translateX(5px);
}

.dropdown-header {
    padding: 8px 20px;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px solid #e9ecef;
    margin-top: 8px;
    color: var(--bd-green);
    font-weight: 600;
}

/* Enhanced Appointment Slip Button */
.btn-success.btn-lg {
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
    border: none;
    border-radius: 50px;
    font-weight: 600;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 15px rgba(40, 167, 69, 0.3);
    transition: all 0.3s ease;
}

.btn-success.btn-lg:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(40, 167, 69, 0.4);
    background: linear-gradient(135deg, #218838 0%, #1e7e34 100%);
}

/* Enhanced Service Cards */
.service-card {
    border: 2px solid #e9ecef;
    border-radius: 12px;
    transition: all 0.3s ease;
    background: white;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
    border-color: var(--bd-green);
}

/* Input Group Enhancements */
.input-group-lg .form-control {
    border-radius: 8px 0 0 8px;
    border: 2px solid #e9ecef;
    padding: 12px 16px;
    font-size: 1rem;
}

.input-group-lg .form-control:focus {
    border-color: var(--bd-green);
    box-shadow: 0 0 0 0.2rem rgba(0, 106, 78, 0.25);
}

.input-group-text {
    background: var(--bd-green);
    border: 2px solid var(--bd-green);
    color: white;
}

/* Alert Enhancements */
.alert {
    border: none;
    border-radius: 8px;
    font-weight: 500;
}

.alert-danger {
    background: linear-gradient(135deg, #f8d7da 0%, #f5c6cb 100%);
    color: #721c24;
}

.alert-info {
    background: linear-gradient(135deg, #d1ecf1 0%, #bee5eb 100%);
    color: #0c5460;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .navbar-nav {
        text-align: center;
    }
    
    .nav-item {
        margin: 5px 0;
    }
    
    .btn-success.btn-lg {
        font-size: 0.9rem;
        padding: 8px 16px;
    }
    
    .service-card {
        margin-bottom: 1rem;
    }
    
    .dropdown-menu {
        width: 100%;
    }
}

/* --- MODERN MINIMALISTIC DESIGN --- */
:root {
    --modern-primary: #006a4e;
    --modern-secondary: #004d38;
    --modern-accent: #28a745;
    --modern-light: #f8f9fa;
    --modern-dark: #212529;
    --modern-gray: #6c757d;
    --modern-border: #dee2e6;
    --modern-shadow: 0 2px 8px rgba(0,0,0,0.08);
    --modern-shadow-hover: 0 8px 30px rgba(0,0,0,0.12);
    --modern-radius: 16px;
    --modern-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Modern Typography */
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    letter-spacing: -0.01em;
}

/* Modern Navbar */
.navbar {
    background: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--modern-border);
    box-shadow: none !important;
}

.navbar-dark {
    background: rgba(255, 255, 255, 0.95) !important;
}

.navbar-dark .navbar-brand {
    color: var(--modern-dark) !important;
    font-weight: 700;
    font-size: 1.25rem;
}

.navbar-dark .nav-link {
    color: var(--modern-gray) !important;
    font-weight: 500;
    transition: var(--modern-transition);
}

.navbar-dark .nav-link:hover {
    color: var(--modern-primary) !important;
}

.navbar-dark .nav-link.active {
    color: var(--modern-primary) !important;
    background: rgba(0, 106, 78, 0.08) !important;
    border-radius: 8px;
}

/* Modern Buttons */
.btn-modern {
    border: none;
    border-radius: 12px;
    font-weight: 600;
    letter-spacing: -0.01em;
    transition: var(--modern-transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    font-size: 0.95rem;
}

.btn-primary-modern {
    background: var(--modern-primary);
    color: white;
    box-shadow: var(--modern-shadow);
}

.btn-primary-modern:hover {
    background: var(--modern-secondary);
    transform: translateY(-2px);
    box-shadow: var(--modern-shadow-hover);
}

.btn-outline-modern {
    background: transparent;
    color: var(--modern-primary);
    border: 2px solid var(--modern-primary);
}

.btn-outline-modern:hover {
    background: var(--modern-primary);
    color: white;
    transform: translateY(-2px);
}

.btn-success-modern {
    background: var(--modern-accent);
    color: white;
    box-shadow: var(--modern-shadow);
}

.btn-success-modern:hover {
    background: #218838;
    transform: translateY(-2px);
    box-shadow: var(--modern-shadow-hover);
}

/* Modern Cards */
.card-modern {
    background: white;
    border: 1px solid var(--modern-border);
    border-radius: var(--modern-radius);
    box-shadow: var(--modern-shadow);
    transition: var(--modern-transition);
    overflow: hidden;
}

.card-modern:hover {
    transform: translateY(-4px);
    box-shadow: var(--modern-shadow-hover);
}

.card-modern .card-body {
    padding: 2rem;
}

/* Modern Service Cards */
.service-card-modern {
    background: white;
    border: 1px solid var(--modern-border);
    border-radius: var(--modern-radius);
    padding: 2rem;
    text-align: center;
    transition: var(--modern-transition);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.service-card-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--modern-primary), var(--modern-accent));
    transform: translateY(-100%);
    transition: var(--modern-transition);
}

.service-card-modern:hover::before {
    transform: translateY(0);
}

.service-card-modern:hover {
    transform: translateY(-8px);
    box-shadow: var(--modern-shadow-hover);
}

.service-icon-modern {
    width: 64px;
    height: 64px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, var(--modern-primary), var(--modern-accent));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    transition: var(--modern-transition);
}

.service-card-modern:hover .service-icon-modern {
    transform: scale(1.1);
}

/* Modern Hero Section */
.hero-modern {
    min-height: 100vh;
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    position: relative;
    overflow: hidden;
}

.hero-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 80%, rgba(0, 106, 78, 0.05) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(40, 167, 69, 0.05) 0%, transparent 50%);
    z-index: 0;
}

.hero-content-modern {
    position: relative;
    z-index: 1;
    padding: 4rem 2rem;
}

.hero-title-modern {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--modern-primary), var(--modern-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle-modern {
    font-size: 1.25rem;
    color: var(--modern-gray);
    font-weight: 400;
    margin-bottom: 3rem;
}

/* Modern Dropdown */
.dropdown-menu-modern {
    border: none;
    border-radius: var(--modern-radius);
    box-shadow: var(--modern-shadow-hover);
    padding: 0.5rem;
    margin-top: 0.5rem;
}

.dropdown-item-modern {
    border-radius: 8px;
    padding: 0.75rem 1rem;
    transition: var(--modern-transition);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.dropdown-item-modern:hover {
    background: var(--modern-light);
    transform: translateX(4px);
}

.dropdown-header-modern {
    padding: 0.75rem 1rem;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--modern-gray);
}

/* Modern Form Elements */
.form-control-modern {
    border: 2px solid var(--modern-border);
    border-radius: 12px;
    padding: 1rem 1.25rem;
    font-size: 1rem;
    transition: var(--modern-transition);
    background: white;
}

.form-control-modern:focus {
    border-color: var(--modern-primary);
    box-shadow: 0 0 0 4px rgba(0, 106, 78, 0.1);
    outline: none;
}

.input-group-modern .input-group-text {
    background: var(--modern-primary);
    border: 2px solid var(--modern-primary);
    color: white;
    border-radius: 12px 0 0 12px;
}

/* Modern Alerts */
.alert-modern {
    border: none;
    border-radius: 12px;
    padding: 1.25rem 1.5rem;
    font-weight: 500;
}

.alert-success-modern {
    background: linear-gradient(135deg, #d4edda 0%, #c3e6cb 100%);
    color: #155724;
}

.alert-info-modern {
    background: linear-gradient(135deg, #d1ecf1 0%, #bee5eb 100%);
    color: #0c5460;
}

.alert-danger-modern {
    background: linear-gradient(135deg, #f8d7da 0%, #f5c6cb 100%);
    color: #721c24;
}

/* Modern Spacing */
.section-modern {
    padding: 4rem 0;
}

.container-modern {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-title-modern {
        font-size: 2.5rem;
    }
    
    .hero-subtitle-modern {
        font-size: 1.1rem;
    }
    
    .hero-content-modern {
        padding: 2rem 1rem;
    }
    
    .service-card-modern {
        padding: 1.5rem;
    }
    
    .btn-modern {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
    
    .card-modern .card-body {
        padding: 1.5rem;
    }
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Modern Loading Animation */
.preloader-modern {
    position: fixed;
    inset: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.3s ease;
}

.preloader-spinner-modern {
    width: 40px;
    height: 40px;
    border: 3px solid var(--modern-border);
    border-top-color: var(--modern-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

a.btn.btn-success.rounded-pill.shadow-sm.px-4.fw-bold {
    margin-right: 10px !important;
}