/* B2B Portal Styles */

/* General Styles */
:root {
    --primary-color: #0d6efd;
    --secondary-color: #6c757d;
    --success-color: #198754;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --info-color: #0dcaf0;
    --light-color: #f8f9fa;
    --dark-color: #212529;
    --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --secondary-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--dark-color);
}

/* Navigation */
.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
}

.navbar-brand i {
    margin-right: 8px;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #1e3a8a 0%, #3730a3 50%, #4f46e5 100%);
    color: white;
    padding: 60px 0;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.02) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(255, 255, 255, 0.03) 0%, transparent 50%);
    z-index: 1;
}

.hero-section .container {
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.3;
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: 1.1rem;
    font-weight: 400;
    margin-bottom: 2rem;
    opacity: 0.9;
    line-height: 1.6;
    max-width: 500px;
}

.hero-buttons {
    margin-bottom: 2.5rem;
}

.hero-buttons .btn {
    font-weight: 500;
    padding: 12px 28px;
    border-radius: 8px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.hero-buttons .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.hero-stats {
    display: flex;
    gap: 3rem;
    padding: 1.5rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-item {
    text-align: center;
}

.stat-item h3 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
    color: #fff;
}

.stat-item p {
    font-size: 0.9rem;
    opacity: 0.7;
    margin: 0;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Section Styles */
.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--secondary-color);
    margin-bottom: 3rem;
}

/* Feature Cards */
.feature-card {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
}

.feature-card h4 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.feature-card p {
    color: var(--secondary-color);
    margin-bottom: 0;
}

/* Category Cards */
.category-card {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 15px;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    height: 100%;
}

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.category-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 1rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
}

.category-card h5 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.category-card p {
    color: var(--secondary-color);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

/* Product Cards */
.product-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    height: 100%;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.product-image {
    height: 200px;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.product-card:hover .product-image img {
    transform: scale(1.05);
}

.product-info {
    padding: 1.5rem;
}

.product-info h6 {
    font-weight: 600;
    margin-bottom: 0.5rem;
    font-size: 1rem;
    height: 2.5rem;
    overflow: hidden;
}

.product-info .text-muted {
    font-size: 0.85rem;
    margin-bottom: 1rem;
}

.product-price {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.product-actions {
    display: flex;
    gap: 0.5rem;
}

.product-actions .btn {
    flex: 1;
    font-size: 0.85rem;
}

/* Step Cards */
.step-card {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 15px;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
    height: 100%;
}

.step-card:hover {
    transform: translateY(-5px);
}

.step-number {
    width: 50px;
    height: 50px;
    margin: 0 auto 1rem;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
}

.step-card h5 {
    font-weight: 600;
    margin-bottom: 1rem;
}

/* CTA Section */
.cta-section {
    background: var(--primary-gradient);
    color: white;
}

.cta-card {
    padding: 3rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    backdrop-filter: blur(10px);
}

.cta-card h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.cta-buttons {
    margin-top: 2rem;
}

/* Authentication Pages */
.auth-page {
    background: var(--primary-gradient);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 0;
}

.auth-container {
    width: 100%;
    max-width: 450px;
    padding: 0 1rem;
}

.auth-card {
    background: white;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    overflow: hidden;
}

.auth-header {
    background: var(--primary-gradient);
    color: white;
    padding: 2.5rem 2rem;
    text-align: center;
}

.auth-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.auth-subtitle {
    font-size: 1rem;
    opacity: 0.9;
    margin: 0;
}

.auth-body {
    padding: 2.5rem 2rem;
}

.auth-footer {
    padding: 1.5rem 2rem;
    background: var(--light-color);
    text-align: center;
}

.auth-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
}

.auth-link:hover {
    text-decoration: underline;
}

.auth-divider {
    text-align: center;
    margin: 2rem 0;
    position: relative;
}

.auth-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: #dee2e6;
}

.auth-divider span {
    background: white;
    padding: 0 1rem;
    color: var(--secondary-color);
    font-size: 0.875rem;
}

.auth-features {
    margin-top: 2rem;
}

.feature-icon {
    width: 40px;
    height: 40px;
    margin: 0 auto 0.5rem;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.register-steps {
    display: flex;
    justify-content: space-between;
    margin: 2rem 0;
}

.step {
    text-align: center;
    flex: 1;
    position: relative;
}

.step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 20px;
    right: -50%;
    width: 100%;
    height: 2px;
    background: #dee2e6;
    z-index: 1;
}

.step.active .step-number {
    background: var(--primary-gradient);
    color: white;
}

.step-number {
    width: 40px;
    height: 40px;
    margin: 0 auto 0.5rem;
    background: #e9ecef;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    position: relative;
    z-index: 2;
}

.step-title {
    font-size: 0.875rem;
    color: var(--secondary-color);
}

.step.active .step-title {
    color: var(--primary-color);
    font-weight: 600;
}

/* OTP Verification */
.otp-verification {
    text-align: center;
}

.otp-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 2rem;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
}

.otp-input-container {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.otp-input {
    width: 50px;
    height: 50px;
    text-align: center;
    font-size: 1.5rem;
    font-weight: 700;
    border: 2px solid #dee2e6;
    border-radius: 10px;
    transition: all 0.3s ease;
}

.otp-input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
}

.otp-timer {
    margin-top: 1rem;
}

.feature-item {
    text-align: center;
    padding: 1rem;
}

.feature-item i {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.feature-item h6 {
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.feature-item small {
    color: var(--secondary-color);
}

/* Loading Overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.loading-overlay .spinner-border {
    width: 3rem;
    height: 3rem;
}

/* Dashboard */
.dashboard-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: white;
    padding: 1.5rem;
    border-radius: 15px;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: transform 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-5px);
}

.stat-card .stat-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 1rem;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
}

.stat-card h3 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat-card p {
    color: var(--secondary-color);
    margin: 0;
}

/* Footer */
.footer {
    background: var(--dark-color) !important;
}

.footer h5 {
    color: white;
    margin-bottom: 1rem;
}

.footer h6 {
    color: white;
    margin-bottom: 1rem;
}

.footer a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer a:hover {
    color: white;
}

.social-links a {
    font-size: 1.25rem;
    margin-right: 1rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-section {
        padding: 40px 0;
    }
    
    .hero-title {
        font-size: 2rem;
        line-height: 1.3;
    }
    
    .hero-subtitle {
        font-size: 1rem;
        max-width: 100%;
    }
    
    .hero-buttons {
        margin-bottom: 2rem;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 1.5rem;
        padding: 1rem 0;
    }
    
    .stat-item h3 {
        font-size: 1.75rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .cta-card h2 {
        font-size: 1.75rem;
    }
    
    .auth-card {
        margin: 1rem;
    }
    
    .otp-input-container {
        gap: 0.25rem;
    }
    
    .otp-input {
        width: 40px;
        height: 40px;
        font-size: 1.25rem;
    }
    
    .register-steps {
        flex-direction: column;
        gap: 1rem;
    }
    
    .step:not(:last-child)::after {
        display: none;
    }
    
    .dashboard-stats {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .hero-section {
        padding: 30px 0;
    }
    
    .hero-title {
        font-size: 1.75rem;
        line-height: 1.3;
    }
    
    .hero-subtitle {
        font-size: 0.95rem;
        margin-bottom: 1.5rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 1rem;
        margin-bottom: 1.5rem;
    }
    
    .hero-buttons .btn {
        width: 100%;
        padding: 14px 20px;
    }
    
    .hero-stats {
        gap: 1rem;
        padding: 1rem 0;
    }
    
    .stat-item h3 {
        font-size: 1.5rem;
    }
    
    .stat-item p {
        font-size: 0.8rem;
    }
    
    .product-actions {
        flex-direction: column;
    }
    
    .auth-body {
        padding: 1.5rem 1rem;
    }
    
    .auth-header {
        padding: 2rem 1rem;
    }
}

/* Utility Classes */
.text-gradient {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.btn-gradient {
    background: var(--primary-gradient);
    color: white;
    border: none;
    transition: all 0.3s ease;
}

.btn-gradient:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
    color: white;
}

.card-hover {
    transition: all 0.3s ease;
}

.card-hover:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

.pulse {
    animation: pulse 2s infinite;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #0b5ed7;
}

/* Countries Section - Reduced Size */
.countries-section {
    padding: 2rem 0 !important; /* Reduced from py-5 (3rem) to 2rem */
}

.countries-section .box-round {
    padding: 1.5rem; /* Reduced internal padding */
}

.countries-section .country-row {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
}

.countries-section .country-row .item {
    text-align: center;
    padding: 0.75rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    min-width: 100px;
}

.countries-section .country-row .item:hover {
    background-color: #f8f9fa;
    transform: translateY(-2px);
}

.countries-section .country-row .item figure {
    margin-bottom: 0.5rem;
}

.countries-section .country-row .item img {
    border-radius: 4px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.countries-section .country-row .item .title {
    font-size: 0.875rem;
    font-weight: 500;
    margin: 0;
    color: var(--dark-color);
}

.countries-section .sect-head {
    text-align: center;
    margin-bottom: 1.5rem; /* Reduced margin */
}

.countries-section .sect-head .title {
    font-size: 1.5rem; /* Reduced title size */
    font-weight: 600;
    margin-bottom: 0.5rem;
}

/* Top Cities Section - Reduced Size */
.top-cities {
    padding: 2rem 0 !important; /* Reduced from py-5 (3rem) to 2rem */
}

.top-cities .box-round {
    padding: 1.5rem; /* Reduced internal padding */
}

.top-cities .cities-row {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
}

.top-cities .cities-row .item {
    text-align: center;
    padding: 0.75rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    min-width: 100px;
}

.top-cities .cities-row .item:hover {
    background-color: #f8f9fa;
    transform: translateY(-2px);
}

.top-cities .cities-row .item figure {
    margin-bottom: 0.5rem;
}

.top-cities .cities-row .item img {
    border-radius: 4px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.top-cities .cities-row .item .title {
    font-size: 0.875rem;
    font-weight: 500;
    margin: 0;
    color: var(--dark-color);
}

.top-cities .sect-head {
    text-align: center;
    margin-bottom: 1.5rem; /* Reduced margin */
}

.top-cities .sect-head .title {
    font-size: 1.5rem; /* Reduced title size */
    font-weight: 600;
    margin-bottom: 0.5rem;
}