/* ====================================
   VanTele Marketplace Custom CSS
   Blue (#2A4B7C) & Green (#00A86B) Theme
   ==================================== */

/* --- 1. CSS Variables for Theme --- */
:root {
    --primary-color: #2A4B7C;    /* Deep Blue (Trust) */
    --secondary-color: #00A86B;  /* Emerald Green (Growth) */
    --accent-light: rgba(0, 168, 107, 0.1);
    --dark-color: #212529;
    --light-color: #f8f9fa;
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
    --border-radius-lg: 10px;
    --border-radius-xl: 15px;
}

/* --- 2. Base & Typography --- */
body {
    background-color: var(--light-color);
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    color: var(--dark-color);
    scroll-behavior: smooth; /* Enables smooth scroll to message section */
}

/* Heading Underline Decoration */
h2.text-center, .h2.text-center {
    position: relative;
    padding-bottom: 15px;
    margin-bottom: 30px;
}

h2.text-center::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--secondary-color);
    border-radius: 2px;
}

/* --- 3. Enhanced Navigation --- */
.navbar {
    background: var(--primary-color) !important;
    padding: 0.8rem 0;
}

.nav-link {
    font-weight: 500;
    transition: color 0.2s ease;
}

.nav-link:hover {
    color: var(--secondary-color) !important;
}

/* --- 4. Hero & Search --- */
header.bg-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, #1a365f 100%) !important;
    border-bottom: 5px solid var(--secondary-color);
}

.hero-search .input-group {
    box-shadow: var(--shadow-md);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
}

.hero-search .form-control {
    border: none;
    padding-left: 1.5rem;
}

/* --- 5. Product Cards --- */
.card {
    border-radius: var(--border-radius-lg);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.12) !important;
}

.card-img-top {
    border-top-left-radius: var(--border-radius-lg);
    border-top-right-radius: var(--border-radius-lg);
}

/* --- 6. Product Detail Specifics --- */
.nav-pills .nav-link {
    color: var(--primary-color);
    font-weight: 600;
    border: 1px solid transparent;
    margin: 0 5px;
}

.nav-pills .nav-link.active {
    background-color: var(--primary-color) !important;
    color: #fff !important;
}

.nav-pills .nav-link:not(.active):hover {
    background-color: var(--accent-light);
    color: var(--primary-color);
}

/* --- 7. Metrics & Stats --- */
.metric-card {
    background: #fff;
    border: 1px solid rgba(0,0,0,0.05);
    border-radius: var(--border-radius-lg);
    padding: 1.5rem;
}

.metric-value {
    color: var(--primary-color);
    font-size: 2rem;
    font-weight: 800;
}

/* Progress Tracker */
.stepper-wrapper { display: flex; justify-content: space-between; position: relative; }
.stepper-item { display: flex; flex-direction: column; align-items: center; flex: 1; z-index: 2; }
.stepper-item::before { content: ""; position: absolute; top: 20px; width: 100%; border-bottom: 2px solid #ddd; z-index: 1; }
.stepper-item:first-child::before { display: none; }
.step-counter { width: 40px; height: 40px; border-radius: 50%; background: #ccc; color: white; display: flex; align-items: center; justify-content: center; margin-bottom: 8px; font-weight: bold; position: relative; z-index: 2; }
.stepper-item.completed .step-counter { background-color: var(--secondary-color); }
.stepper-item.active .step-counter { background-color: var(--primary-color); }
.step-name { font-size: 0.8rem; color: #666; }

/* Printing Logic */
@media print {
    .no-print, .navbar, footer { display: none !important; }
    .card { border: 1px solid #ddd !important; box-shadow: none !important; }
}

/* --- 8. Footer --- */
footer {
    background-color: #1a1d20 !important;
}

footer h5, footer h6 {
    color: #fff;
    letter-spacing: 0.5px;
}

footer .text-muted {
    color: #adb5bd !important;
}

/* --- 9. Marketplace Action Buttons --- */
.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-primary:hover {
    background-color: #1a365f;
    border-color: #1a365f;
}

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

.btn-outline-primary:hover {
    background-color: var(--primary-color);
    color: #fff;
}