/* =========================================================================
   VoltCMS Main Stylesheet
   Main Accent Color: #d4e100
   ========================================================================= */

:root {
    --accent-color: #d4e100;
    --accent-text: #000000;
    --bg-main: #121316;
    --bg-card: #1c1e24;
    --bg-input: #272a33;
    --text-main: #e2e8f0;
    --text-muted: #94a3b8;
    --border-color: #2e323e;
    --nav-bg: rgba(20, 21, 26, 0.9);
}

[data-theme="light"] {
    --bg-main: #f8fafc;
    --bg-card: #ffffff;
    --bg-input: #f1f5f9;
    --text-main: #0f172a;
    --text-muted: #64748b;
    --border-color: #e2e8f0;
    --nav-bg: rgba(255, 255, 255, 0.9);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background: var(--bg-main);
    color: var(--text-main);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    transition: background 0.3s, color 0.3s;
}

a {
    color: var(--text-main);
    text-decoration: none;
}

/* Navbar */
.navbar {
    background: var(--nav-bg);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid var(--border-color);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.8rem 1.5rem;
}

.brand {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.brand img {
    max-height: 40px;
    object-fit: contain;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    list-style: none;
}

.nav-menu a:hover {
    color: var(--accent-color);
}

.theme-toggle-btn {
    background: none;
    border: 1px solid var(--border-color);
    color: var(--text-main);
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.85rem;
}

.theme-toggle-btn:hover {
    border-color: var(--accent-color);
    color: var(--accent-color);
}

/* Layout */
.main-container {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 1.5rem;
    flex: 1;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 2rem;
}

.main-container.full-width {
    grid-template-columns: 1fr;
}

/* Hero Banner */
.hero-banner {
    position: relative;
    height: 360px;
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 2rem;
    background: #222;
    display: flex;
    align-items: flex-end;
    padding: 2rem;
    background-size: cover;
    background-position: center;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.2) 60%, transparent 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    color: #fff;
}

.hero-content h1 {
    font-size: 2.2rem;
    margin-bottom: 0.5rem;
}

.hero-meta {
    color: var(--accent-color);
    font-size: 0.9rem;
    font-weight: 600;
}

/* Posts Grid */
.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    overflow: hidden;
    transition: transform 0.2s, border-color 0.2s;
    display: flex;
    flex-direction: column;
}

.card:hover {
    transform: translateY(-4px);
    border-color: var(--accent-color);
}

.card-img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    background: var(--bg-input);
}

.card-body {
    padding: 1.2rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.card-title {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.card-meta {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 0.8rem;
}

/* Sidebar & Club Partners (1:1 Ratio) */
.sidebar-widget {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 1.2rem;
    margin-bottom: 1.5rem;
}

.widget-title {
    font-size: 1.1rem;
    border-bottom: 2px solid var(--accent-color);
    padding-bottom: 0.4rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.partners-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.partner-card {
    display: flex;
    gap: 1rem;
    align-items: center;
    background: var(--bg-input);
    padding: 0.6rem;
    border-radius: 8px;
    transition: border 0.2s;
    border: 1px solid transparent;
}

.partner-card:hover {
    border-color: var(--accent-color);
}

.partner-img {
    width: 60px;
    height: 60px;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    border-radius: 6px;
    background: #333;
    flex-shrink: 0;
}

.partner-info h4 {
    font-size: 0.95rem;
    line-height: 1.2;
}

.partner-info span {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Footer */
footer {
    background: var(--bg-card);
    border-top: 1px solid var(--border-color);
    padding: 2rem 1.5rem;
    margin-top: auto;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
}

.footer-socials {
    display: flex;
    gap: 1rem;
}

.footer-socials a {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--bg-input);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-main);
    transition: background 0.2s, color 0.2s;
}

.footer-socials a:hover {
    background: var(--accent-color);
    color: var(--accent-text);
}

.footer-legals {
    display: flex;
    gap: 1.2rem;
    list-style: none;
    font-size: 0.85rem;
}

.footer-legals a {
    color: var(--text-muted);
}

.footer-legals a:hover {
    color: var(--accent-color);
}

/* Buttons & Form Controls */
.btn {
    background: var(--accent-color);
    color: var(--accent-text);
    padding: 0.6rem 1.2rem;
    border-radius: 6px;
    font-weight: 700;
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
}

.btn:hover {
    filter: brightness(1.1);
}

.btn-secondary {
    background: var(--bg-input);
    color: var(--text-main);
    border: 1px solid var(--border-color);
}

.btn-danger {
    background: #e11d48;
    color: #fff;
}

.form-group {
    margin-bottom: 1.2rem;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.4rem;
    font-size: 0.9rem;
}

.form-control {
    width: 100%;
    padding: 0.6rem 0.8rem;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    border-radius: 6px;
    font-size: 0.95rem;
}

.form-control:focus {
    outline: none;
    border-color: var(--accent-color);
}

/* Admin Panel */
.admin-nav {
    display: flex;
    gap: 0.5rem;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 1.5rem;
}

.admin-tab {
    padding: 0.8rem 1.2rem;
    cursor: pointer;
    font-weight: 600;
    border-bottom: 2px solid transparent;
    color: var(--text-muted);
}

.admin-tab.active {
    border-color: var(--accent-color);
    color: var(--accent-color);
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.admin-table th, .admin-table td {
    padding: 0.8rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

@media (max-width: 768px) {
    .main-container {
        grid-template-columns: 1fr;
    }
    .hero-banner {
        height: 260px;
    }
}