/* FILE: /static/css/theme.css */
/* Sociedad Polimérica de México - Custom Theme */

:root {
    --spmx-blue: #005B8F;
    --spmx-teal: #009688;
    --spmx-red: #D9342B;
    --spmx-yellow: #FFC857;
    --spmx-bg: #F5F7FA;
    --spmx-white: #FFFFFF;
    --spmx-text: #1F2933;
    --spmx-text-secondary: #6B7280;
    --spmx-border: #D4D7E1;
}

/* Base Styles */
.spmx-body {
    font-family: 'Inter', sans-serif;
    color: var(--spmx-text);
    background-color: var(--spmx-bg);
    padding-top: 76px; /* Header height */
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Source Sans Pro', sans-serif;
    font-weight: 700;
    color: var(--spmx-text);
}

/* Header */
.spmx-header {
    background-color: var(--spmx-white);
    box-shadow: 0 2px 12px rgba(0, 91, 143, 0.08);
    padding: 1rem 0;
    transition: all 0.3s ease;
}

.spmx-header.scrolled {
    padding: 0.5rem 0;
    box-shadow: 0 4px 20px rgba(0, 91, 143, 0.12);
}

.spmx-brand-title {
    font-family: 'Source Sans Pro', sans-serif;
    font-weight: 700;
    color: var(--spmx-blue);
    font-size: 1.25rem;
    line-height: 1.2;
    display: block;
}

.spmx-brand-subtitle {
    font-family: 'Inter', sans-serif;
    font-weight: 400;
    color: var(--spmx-teal);
    font-size: 0.875rem;
    display: block;
}

.navbar-nav .nav-link {
    color: var(--spmx-text) !important;
    font-weight: 500;
    padding: 0.5rem 1rem;
    position: relative;
    transition: color 0.2s ease;
}

.navbar-nav .nav-link:hover {
    color: var(--spmx-teal) !important;
}

.navbar-nav .nav-link.active {
    color: var(--spmx-blue) !important;
}

.navbar-nav .nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 1rem;
    right: 1rem;
    height: 3px;
    background-color: var(--spmx-red);
    border-radius: 3px 3px 0 0;
}

/* Buttons */
.spmx-btn-primary {
    background-color: var(--spmx-blue);
    border-color: var(--spmx-blue);
    color: white;
    font-weight: 600;
    padding: 0.5rem 1.5rem;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.spmx-btn-primary:hover {
    background-color: #004a75;
    border-color: #004a75;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 91, 143, 0.2);
}

.spmx-btn-secondary {
    background-color: var(--spmx-teal);
    border-color: var(--spmx-teal);
    color: white;
    font-weight: 500;
}

.spmx-btn-outline {
    background-color: transparent;
    border: 2px solid var(--spmx-blue);
    color: var(--spmx-blue);
    font-weight: 600;
}

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

/* Cards */
.spmx-card {
    background: var(--spmx-white);
    border: 1px solid var(--spmx-border);
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.3s ease;
    height: 100%;
}

.spmx-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 91, 143, 0.12);
    border-color: var(--spmx-teal);
}

.spmx-card-header {
    background-color: var(--spmx-bg);
    border-bottom: 1px solid var(--spmx-border);
    padding: 1.25rem 1.5rem;
}

.spmx-card-title {
    color: var(--spmx-blue);
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.spmx-card-body {
    padding: 1.5rem;
}

/* Event Cards */
.spmx-event-card {
    border-left: 4px solid var(--spmx-yellow);
}

.spmx-event-card .spmx-event-date {
    background-color: var(--spmx-yellow);
    color: var(--spmx-text);
    padding: 0.5rem 1rem;
    border-radius: 4px;
    display: inline-block;
    font-weight: 600;
    margin-bottom: 1rem;
}

.spmx-event-card .spmx-event-status {
    background-color: var(--spmx-teal);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
}

/* Leadership Cards */
.spmx-leader-card {
    text-align: center;
    border-top: 4px solid var(--spmx-blue);
}

.spmx-leader-card .spmx-leader-photo {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--spmx-white);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    margin: -60px auto 1rem;
    background-color: var(--spmx-bg);
}

.spmx-leader-card .spmx-leader-title {
    color: var(--spmx-teal);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Hero Section */
.spmx-hero {
    background: linear-gradient(135deg, var(--spmx-blue) 0%, #0083B0 100%);
    color: white;
    padding: 5rem 0;
    position: relative;
    overflow: hidden;
}

.spmx-hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" preserveAspectRatio="none"><path d="M0,0 L100,0 L100,100 Q50,80 0,100 Z" fill="rgba(255,255,255,0.1)"/></svg>');
    background-size: cover;
}

.spmx-hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.spmx-hero-subtitle {
    font-size: 1.25rem;
    opacity: 0.9;
    margin-bottom: 2rem;
}

/* Section Styling */
.spmx-section {
    padding: 5rem 0;
}

.spmx-section-title {
    color: var(--spmx-blue);
    position: relative;
    padding-bottom: 1rem;
    margin-bottom: 2.5rem;
}

.spmx-section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 4px;
    background-color: var(--spmx-red);
    border-radius: 2px;
}

.spmx-section-title.center::after {
    left: 50%;
    transform: translateX(-50%);
}

/* Timeline (for Presidents list) */
.spmx-timeline {
    position: relative;
    padding-left: 2rem;
}

.spmx-timeline::before {
    content: '';
    position: absolute;
    left: 7px;
    top: 0;
    bottom: 0;
    width: 2px;
    background-color: var(--spmx-teal);
}

.spmx-timeline-item {
    position: relative;
    padding-bottom: 2rem;
}

.spmx-timeline-item:last-child {
    padding-bottom: 0;
}

.spmx-timeline-marker {
    position: absolute;
    left: -2rem;
    top: 0;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background-color: var(--spmx-white);
    border: 3px solid var(--spmx-teal);
}

.spmx-timeline-content {
    background: var(--spmx-white);
    border: 1px solid var(--spmx-border);
    border-radius: 6px;
    padding: 1.25rem;
}

/* Footer */
.spmx-footer {
    background-color: var(--spmx-text);
    color: white;
}

.spmx-footer a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.2s ease;
}

.spmx-footer a:hover {
    color: var(--spmx-yellow);
}

.spmx-footer-heading {
    color: white;
    font-size: 1.125rem;
    margin-bottom: 1.25rem;
    font-weight: 600;
}

.spmx-footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.spmx-footer-links li {
    margin-bottom: 0.75rem;
}

.spmx-contact-info p {
    margin-bottom: 0.75rem;
    color: rgba(255, 255, 255, 0.8);
}

.spmx-social-links {
    display: flex;
    gap: 1rem;
}

.spmx-social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: white;
    font-size: 1.125rem;
    transition: all 0.2s ease;
}

.spmx-social-link:hover {
    background-color: var(--spmx-teal);
    color: white;
    transform: translateY(-2px);
}

.spmx-footer-divider {
    border-color: rgba(255, 255, 255, 0.1);
}

.spmx-copyright {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
}

.spmx-legal-links a {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
    margin: 0 0.5rem;
}

/* Markdown Body Styling */
.markdown-body {
    font-size: 1.125rem;
    line-height: 1.8;
}

.markdown-body h2 {
    color: var(--spmx-blue);
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--spmx-border);
}

.markdown-body h3 {
    color: var(--spmx-teal);
    margin-top: 2rem;
}

.markdown-body a {
    color: var(--spmx-teal);
    text-decoration: none;
    font-weight: 500;
    border-bottom: 1px dotted var(--spmx-teal);
    transition: all 0.2s ease;
}

.markdown-body a:hover {
    color: var(--spmx-blue);
    border-bottom-style: solid;
}

.markdown-body blockquote {
    border-left: 4px solid var(--spmx-yellow);
    padding-left: 1.5rem;
    margin-left: 0;
    color: var(--spmx-text-secondary);
    font-style: italic;
}

.markdown-body table {
    border: 1px solid var(--spmx-border);
    border-radius: 6px;
    overflow: hidden;
}

.markdown-body th {
    background-color: var(--spmx-bg);
    color: var(--spmx-blue);
    font-weight: 600;
    padding: 1rem;
}

.markdown-body td {
    padding: 0.75rem 1rem;
    border-top: 1px solid var(--spmx-border);
}

/* Pagination */
.pagination .page-link {
    color: var(--spmx-blue);
    border-color: var(--spmx-border);
}

.pagination .page-link:hover {
    background-color: var(--spmx-bg);
    border-color: var(--spmx-teal);
}

.pagination .active .page-link {
    background-color: var(--spmx-blue);
    border-color: var(--spmx-blue);
}

/* Badges */
.spmx-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 4px;
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.spmx-badge-primary {
    background-color: var(--spmx-blue);
    color: white;
}

.spmx-badge-secondary {
    background-color: var(--spmx-teal);
    color: white;
}

.spmx-badge-warning {
    background-color: var(--spmx-yellow);
    color: var(--spmx-text);
}

.spmx-badge-danger {
    background-color: var(--spmx-red);
    color: white;
}

/* Responsive */
@media (max-width: 768px) {
    .spmx-hero-title {
        font-size: 2.5rem;
    }

    .spmx-section {
        padding: 3rem 0;
    }

    .spmx-leader-card .spmx-leader-photo {
        width: 100px;
        height: 100px;
        margin: -50px auto 1rem;
    }
}