/* Cotix - Main Stylesheet */
:root {
    /* Brand colors */
    --black: #000000;
    --dark-blue: #1e2b3c;
    --medium-blue: #305a92;
    --light-blue: #457cc7;
    --white: #ffffff;
    --light-gray: #f5f5f5;
    --gray: #cccccc;
    --danger: #dc3545;
    --success: #28a745;
    --warning: #ffc107;
    --info: #17a2b8;
}

/* Typography */
body {
    font-family: 'Inter', 'Roboto', sans-serif;
    color: var(--black);
    line-height: 1.6;
    background-color: var(--light-gray);
}

h1, h2, h3, h4, h5, h6 {
    color: var(--black);
    font-weight: 700;
}

/* Header */
.navbar {
    background-color: #ffffff;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.navbar-brand img {
    height: 40px;
}

.navbar .slogan {
    font-size: 14px;
    color: var(--black);
    margin-left: 10px;
    opacity: 0.7;
}

/* Buttons */
.btn-primary {
    background-color: var(--medium-blue);
    border-color: var(--medium-blue);
    color: white;
}

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

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

.btn-secondary:hover, .btn-secondary:focus {
    background-color: #132131;
    border-color: #132131;
}

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

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

/* Cards */
.card {
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    border: none;
    margin-bottom: 20px;
    transition: transform 0.2s ease-in-out;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.1);
}

.card-header {
    background-color: white;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    font-weight: 600;
}

/* Forms */
.form-control:focus {
    border-color: var(--medium-blue);
    box-shadow: 0 0 0 0.2rem rgba(48, 90, 146, 0.25);
}

/* Custom styles */
.hero-section {
    background: linear-gradient(135deg, var(--dark-blue) 0%, var(--medium-blue) 100%);
    padding: 80px 0;
    color: white;
    text-align: center;
    border-radius: 0 0 20px 20px;
    margin-bottom: 40px;
}

.hero-section h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: 20px;
}

.hero-section p {
    font-size: 1.2rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto 30px;
}

.section-title {
    position: relative;
    padding-bottom: 15px;
    margin-bottom: 30px;
}

.section-title:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background-color: var(--light-blue);
}

/* RFQ & Offer Cards */
.rfq-card .badge {
    font-size: 0.8rem;
    padding: 0.4em 0.6em;
}

.badge-high {
    background-color: var(--danger);
}

.badge-normal {
    background-color: var(--info);
}

.offers-count {
    position: absolute;
    top: -10px;
    right: -10px;
    background-color: var(--medium-blue);
    color: white;
    border-radius: 50%;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 600;
}

/* Dashboard Panels */
.dashboard-stats {
    display: flex;
    margin-bottom: 30px;
}

.stat-card {
    flex: 1;
    background-color: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    text-align: center;
    margin: 0 10px;
}

.stat-card h2 {
    font-size: 2rem;
    margin: 10px 0;
}

.stat-card p {
    color: rgba(0, 0, 0, 0.6);
    margin: 0;
}

/* Footer */
.footer {
    background-color: var(--dark-blue);
    color: white;
    padding: 40px 0;
    margin-top: 60px;
}

.footer h5 {
    color: white;
    margin-bottom: 20px;
}

.footer a {
    color: rgba(255, 255, 255, 0.8);
}

.footer a:hover {
    color: white;
    text-decoration: none;
}

/* User type pills */
.user-type-pill {
    display: inline-block;
    padding: 0.25em 0.8em;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.user-type-buyer {
    background-color: rgba(23, 162, 184, 0.2);
    color: var(--info);
}

.user-type-provider {
    background-color: rgba(40, 167, 69, 0.2);
    color: var(--success);
}

/* Loading spinner */
.loading-spinner {
    width: 40px;
    height: 40px;
    margin: 40px auto;
    border: 4px solid rgba(0, 0, 0, 0.1);
    border-left-color: var(--medium-blue);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .hero-section {
        padding: 50px 0;
    }
    
    .hero-section h1 {
        font-size: 1.8rem;
    }
    
    .hero-section p {
        font-size: 1rem;
    }
    
    .dashboard-stats {
        flex-direction: column;
    }
    
    .stat-card {
        margin: 10px 0;
    }
}