/* TangaBid - Modern and Elegant Styles */

/* Base styling */
:root {
    --primary: #4CAF50;
    --primary-dark: #388E3C;
    --primary-light: #A5D6A7;
    --secondary: #FFC107;
    --secondary-dark: #FFA000;
    --dark: #212121;
    --gray: #757575;
    --light: #F5F5F5;
    --white: #FFFFFF;
    --shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
    --transition: all 0.3s ease;
}

body {
    font-family: 'Poppins', 'Segoe UI', sans-serif;
    color: var(--dark);
    line-height: 1.7;
    overflow-x: hidden;
}

/* Typography enhancements */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
}

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

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

/* Navbar styling */
.navbar {
    transition: var(--transition);
    padding: 1rem 0;
}

.navbar.scrolled {
    padding: 0.5rem 0;
    box-shadow: var(--shadow);
    background-color: rgba(255, 255, 255, 0.98) !important;
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.nav-link {
    font-weight: 600;
    letter-spacing: 0.3px;
    padding: 0.5rem 1rem !important;
    position: relative;
    transition: var(--transition);
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 50%;
    background-color: var(--primary);
    transition: var(--transition);
    transform: translateX(-50%);
}

.nav-link:hover::after {
    width: 70%;
}

/* Hero section */
.hero {
    position: relative;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    overflow: hidden;
    padding: 6rem 0 4rem;
}

.hero::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('/static/img/pattern.png');
    opacity: 0.1;
}

/* Round hero image - primary styling request */
.hero img {
    border-radius: 50% !important; /* Makes image fully round */
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
    transition: transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 10px solid rgba(255, 255, 255, 0.2);
    max-width: 90%;
    margin: 0 auto;
    display: block;
}

.hero img:hover {
    transform: scale(1.05) rotate(3deg);
}

/* Card enhancements */
.card {
    border: none;
    border-radius: 12px;
    overflow: hidden;
    transition: var(--transition);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow);
}

.card-header {
    border-bottom: none;
    padding: 1.25rem 1.5rem;
    font-weight: 600;
}

.card-body {
    padding: 1.5rem;
}

.card-footer {
    border-top: none;
    padding: 1.25rem 1.5rem;
}

/* Stats cards */
.card .fas {
    transition: var(--transition);
}

.card:hover .fas {
    transform: scale(1.2);
}

/* Buttons styling */
.btn {
    border-radius: 30px;
    padding: 0.6rem 1.5rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.1);
    z-index: -1;
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.5s ease;
}

.btn:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

.btn-lg {
    padding: 0.8rem 2rem;
}

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

.btn-primary:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
}

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

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

.btn-success {
    background-color: var(--secondary);
    border-color: var(--secondary);
    color: var(--dark);
}

.btn-success:hover {
    background-color: var(--secondary-dark);
    border-color: var(--secondary-dark);
    color: var(--dark);
}

/* Badges */
.badge {
    font-weight: 500;
    padding: 0.5em 0.8em;
    border-radius: 30px;
}

/* Section styling */
section {
    padding: 5rem 0;
}

.section-title {
    position: relative;
    margin-bottom: 3rem;
}

.section-title::after {
    content: '';
    position: absolute;
    width: 80px;
    height: 3px;
    background-color: var(--primary);
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
}

/* Form controls */
.form-control {
    border-radius: 8px;
    padding: 0.75rem 1rem;
    border: 1px solid #E0E0E0;
}

.form-control:focus {
    box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.15);
    border-color: var(--primary);
}

/* Tables */
.table {
    border-collapse: separate;
    border-spacing: 0;
}

.table thead th {
    border-bottom: 2px solid var(--primary-light);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
}

/* Process steps styling */
.rounded-circle {
    transition: var(--transition);
}

.card:hover .rounded-circle {
    transform: scale(1.15);
}

/* Footer enhancements */
footer {
    background-color: var(--dark);
}

footer a {
    transition: var(--transition);
}

footer a:hover {
    color: var(--primary) !important;
    text-decoration: none;
}

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

.fadeInUp {
    animation: fadeInUp 0.5s ease forwards;
}

.delay-1 {
    animation-delay: 0.2s;
}

.delay-2 {
    animation-delay: 0.4s;
}

.delay-3 {
    animation-delay: 0.6s;
}

/* Media Queries */
@media (max-width: 768px) {
    .hero {
        text-align: center;
        padding: 4rem 0 3rem;
    }
    
    .hero img {
        margin-top: 2rem;
        max-width: 80%;
    }
    
    section {
        padding: 3rem 0;
    }
}