/* header.css - Header Moderno */
.header-glass {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-fixed);
    background: rgba(10, 0, 20, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    transition: all var(--transition-base);
}

.header-glass.scrolled {
    background: rgba(10, 0, 20, 0.95);
    box-shadow: var(--shadow-md), var(--shadow-glow);
}

.header-content {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 12px var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

/* Logo */
.logo-animated {
    display: block;
    flex-shrink: 0;
    animation: float 3s ease-in-out infinite;
}

.logo-animated img {
    height: 40px;
    width: auto;
    filter: drop-shadow(0 0 10px rgba(255, 0, 255, 0.5));
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

/* Search Container */
.search-container {
    flex: 1;
    max-width: 600px;
    position: relative;
}

.search-container input {
    width: 100%;
    padding: 14px 50px;
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(255, 0, 255, 0.2);
    border-radius: var(--radius-full);
    color: var(--text-primary);
    font-size: 15px;
    transition: all var(--transition-base);
}

.search-container input::placeholder {
    color: var(--text-muted);
}

.search-container input:focus {
    outline: none;
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--gradient-pink);
    box-shadow: 0 0 20px rgba(255, 0, 255, 0.3);
}

.search-icon,
.random-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: none;
    font-size: 20px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-base);
    padding: 8px;
}

.search-icon {
    left: 12px;
}

.random-btn {
    right: 12px;
    animation: pulse 2s infinite;
}

.search-icon:hover,
.random-btn:hover {
    color: var(--gradient-pink);
    transform: translateY(-50%) scale(1.1);
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

/* Search Results Dropdown */
.search-results {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    max-height: 400px;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
    z-index: var(--z-dropdown);
    display: none;
}

.search-results.active {
    display: block;
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.search-result-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    cursor: pointer;
    transition: background var(--transition-fast);
    border-bottom: 1px solid var(--border-color);
}

.search-result-item:last-child {
    border-bottom: none;
}

.search-result-item:hover {
    background: rgba(255, 0, 255, 0.1);
}

.search-result-item img {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    object-fit: cover;
}

.search-result-info h4 {
    font-size: 14px;
    color: var(--text-primary);
    margin: 0 0 4px;
}

.search-result-info h4 mark {
    background: var(--gradient-pink);
    color: white;
    padding: 2px 4px;
    border-radius: 3px;
}

.search-result-info p {
    font-size: 12px;
    color: var(--text-muted);
    margin: 0;
}

.search-empty {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-muted);
}

.search-empty .emoji {
    font-size: 48px;
    display: block;
    margin-bottom: 12px;
}

/* Main Nav */
.main-nav {
    display: flex;
    gap: var(--spacing-sm);
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--radius-xl);
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 600;
    transition: all var(--transition-base);
}

.nav-link:hover {
    background: rgba(255, 0, 255, 0.15);
    color: var(--text-primary);
    transform: translateY(-2px);
}

.nav-link .icon {
    font-size: 18px;
}

/* Mobile Menu */
.mobile-menu-btn {
    display: none;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-sm);
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
}

.mobile-menu-btn:hover {
    background: rgba(255, 0, 255, 0.15);
}

.hamburger {
    width: 20px;
    height: 2px;
    background: var(--text-primary);
    position: relative;
    transition: all var(--transition-base);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 2px;
    background: var(--text-primary);
    transition: all var(--transition-base);
}

.hamburger::before {
    top: -6px;
}

.hamburger::after {
    bottom: -6px;
}

.mobile-menu-btn.active .hamburger {
    background: transparent;
}

.mobile-menu-btn.active .hamburger::before {
    top: 0;
    transform: rotate(45deg);
}

.mobile-menu-btn.active .hamburger::after {
    bottom: 0;
    transform: rotate(-45deg);
}

/* Mobile Nav */
.mobile-nav {
    display: none;
    position: fixed;
    top: 70px; /* Altura do header */
    left: 0;
    right: 0;
    width: 100%;
    z-index: 299; /* Abaixo do header (300) */
    background: var(--bg-darker);
    border-top: 1px solid var(--border-color);
    padding: var(--spacing-lg);
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base);
}

.mobile-nav.active {
    display: flex;
    max-height: 500px;
}

.mobile-search {
    margin-bottom: var(--spacing-md);
}

.mobile-search input {
    width: 100%;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 15px;
}

.mobile-links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.mobile-links a {
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-weight: 500;
    transition: all var(--transition-base);
}

.mobile-links a:hover {
    background: rgba(255, 0, 255, 0.15);
    color: var(--text-primary);
}

/* Responsive */
@media (max-width: 1024px) {
    .search-container {
        max-width: 400px;
    }
}

@media (max-width: 768px) {
    .header-content {
        gap: var(--spacing-md);
    }
    
    .search-container,
    .main-nav {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
}