/* Header Component */

.header {
    background-color: var(--color-bg-primary);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 50;
    backdrop-filter: blur(8px);
    background-color: rgba(255, 255, 255, 0.95);
}

.header__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-4);
}

.header__content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 4rem;
}

/* Logo */
.header__logo {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-decoration: none;
}

.header__logo:hover {
    opacity: 0.8;
}

/* Navigation */
.header__nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-6);
}

.header__nav--desktop {
    display: none;
}

.header__nav--mobile {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-4);
    padding-top: var(--spacing-4);
}

.header__nav-link {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-primary);
    transition: color var(--transition-base);
    text-decoration: none;
}

.header__nav-link:hover {
    color: var(--color-primary);
}

/* Actions */
.header__actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
}

/* Search */
.header__search {
    position: relative;
}

.header__search--desktop {
    display: none;
}

.header__search--mobile {
    padding-top: var(--spacing-4);
    border-top: 1px solid var(--color-border);
    margin-top: var(--spacing-4);
}

.header__search-icon {
    position: absolute;
    left: var(--spacing-3);
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
}

.header__search-input {
    width: 100%;
    padding: var(--spacing-2) var(--spacing-3);
    padding-left: var(--spacing-10);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-sm);
    background-color: var(--color-bg-primary);
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.header__search-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.header__search--desktop .header__search-input {
    width: 16rem;
}

/* Mobile Menu Button */
.header__mobile-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-2);
    background: none;
    border: none;
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: color var(--transition-base);
}

.header__mobile-btn:hover {
    color: var(--color-primary);
}

/* Mobile Menu */
.header__mobile-menu {
    border-top: 1px solid var(--color-border);
    padding: var(--spacing-4) 0;
    transition: all var(--transition-base);
}

.header__mobile-menu--hidden {
    display: none;
}

/* Desktop Styles */
@media (min-width: 768px) {
    .header__nav--desktop {
        display: flex;
    }

    .header__search--desktop {
        display: flex;
    }

    .header__mobile-btn {
        display: none;
    }

    .header__mobile-menu {
        display: none !important;
    }
}

/* Large Desktop */
@media (min-width: 1024px) {
    .header__container {
        padding: 0 var(--spacing-6);
    }

    .header__nav {
        gap: var(--spacing-8);
    }
}