/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--bm-space-12) var(--bm-space-32);
    border-radius: var(--bm-radius-full);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--bm-transition);
    text-align: center;
    border: none;
    outline: none;
    font-family: var(--bm-font-sans);
}

.btn:active {
    transform: scale(0.98);
}

.btn-primary {
    background: var(--bm-gradient-main);
    color: var(--bm-text-light);
    box-shadow: var(--bm-shadow-sm);
}

.btn-primary:hover {
    color: var(--bm-text-light);
    box-shadow: var(--bm-shadow-glow);
    transform: translateY(-2px);
}

.btn-secondary {
    background: var(--bm-surface);
    color: var(--bm-primary);
    border: 1px solid var(--bm-border);
}

.btn-secondary:hover {
    border-color: var(--bm-primary);
    background: var(--bm-bg-alt);
}

.btn-ghost {
    background: transparent;
    color: var(--bm-primary);
}

.btn-ghost:hover {
    background: rgba(26, 35, 50, 0.05);
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 80px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 9999;
    border-bottom: 1px solid var(--bm-border);
    transition: all var(--bm-transition);
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--bm-primary);
    display: flex;
    align-items: center;
    gap: var(--bm-space-8);
}

.logo span {
    color: var(--bm-accent);
}

.nav-links {
    display: flex;
    gap: var(--bm-space-32);
}

.nav-links a {
    color: var(--bm-text);
    font-weight: 500;
    font-size: 1rem;
}

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

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--bm-space-16);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--bm-space-8);
}

.mobile-menu-btn svg {
    width: 24px;
    height: 24px;
    fill: var(--bm-primary);
}

/* Footer */
.footer {
    background-color: var(--bm-primary-dark);
    padding: var(--bm-space-80) 0 var(--bm-space-24);
    color: var(--bm-text-light);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--bm-space-48);
    margin-bottom: var(--bm-space-64);
}

.footer-brand .logo {
    color: var(--bm-text-light);
    margin-bottom: var(--bm-space-16);
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1rem;
}

.footer h4 {
    color: var(--bm-text-light);
    font-size: 1.125rem;
    margin-bottom: var(--bm-space-24);
}

.footer ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--bm-space-12);
}

.footer ul a {
    color: rgba(255, 255, 255, 0.7);
    transition: color var(--bm-transition);
}

.footer ul a:hover {
    color: var(--bm-text-light);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--bm-space-24);
    text-align: center;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.875rem;
}

/* Cards */
.card {
    background: var(--bm-surface);
    border-radius: var(--bm-radius-lg);
    border: 1px solid var(--bm-border);
    box-shadow: var(--bm-shadow-sm);
    padding: var(--bm-space-24);
    transition: transform var(--bm-transition), box-shadow var(--bm-transition);
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--bm-shadow-md);
}

.floating-card {
    position: absolute;
    background: var(--bm-surface);
    border-radius: var(--bm-radius-md);
    padding: var(--bm-space-12) var(--bm-space-16);
    box-shadow: var(--bm-shadow-md);
    display: flex;
    align-items: center;
    gap: var(--bm-space-12);
    animation: float 6s ease-in-out infinite;
    z-index: 10;
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

/* Avatars */
.avatar-group {
    display: flex;
}
.avatar-group img {
    width: 40px;
    height: 40px;
    border-radius: var(--bm-radius-full);
    border: 2px solid var(--bm-surface);
    margin-left: -12px;
    object-fit: cover;
}
.avatar-group img:first-child {
    margin-left: 0;
}

.btn-block {
    width: 100%;
    display: flex;
}


/* VIP Nav Icon Animation */
.mn-item[href='vip.php'] svg {
    animation: vip-pulse 2s infinite ease-in-out;
    transform-origin: center;
}
@keyframes vip-pulse {
    0%, 100% { transform: scale(1); filter: drop-shadow(0 0 2px rgba(233, 30, 99, 0.4)); }
    50% { transform: scale(1.15) rotate(5deg); filter: drop-shadow(0 0 8px rgba(233, 30, 99, 0.8)); }
}