/* Header Styles - Premium SaaS Dark Obsidian Emerald Theme */

.app-header {
    /* Usa o token --header-height compartilhado com .sidebar-header
       para garantir linha horizontal contínua e sem quebras */
    height: var(--header-height, 72px) !important;
    min-height: var(--header-height, 72px) !important;
    max-height: var(--header-height, 72px) !important;
    background-color: var(--bg-header, #141619) !important;
    border-bottom: 1px solid var(--border, rgba(255, 255, 255, 0.06)) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    padding: 0 24px !important;
    position: sticky !important;
    top: 0 !important;
    z-index: 90 !important;
    box-shadow: var(--shadow-header, 0 4px 20px rgba(0,0,0,0.25)) !important;
    box-sizing: border-box !important;
}

/* Brand in header */
.header-brand {
    font-family: 'Plus Jakarta Sans', sans-serif !important;
    font-size: 1.35rem !important;
    font-weight: 800 !important;
    color: #4EDEA3 !important;
    letter-spacing: -0.03em !important;
    line-height: 1 !important;
}

/* Header icon button (search) */
.header-icon-btn {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 40px !important;
    height: 40px !important;
    border-radius: 50% !important;
    border: none !important;
    background: transparent !important;
    color: var(--text-secondary, #BBCABF) !important;
    cursor: pointer !important;
    transition: background var(--transition-fast), color var(--transition-fast) !important;
    text-decoration: none !important;
}

.header-icon-btn:hover {
    background-color: var(--card-hover, #2A2A2A) !important;
    color: var(--text, #E5E2E1) !important;
}

/* Header user name */
.header-username {
    font-family: 'Plus Jakarta Sans', sans-serif !important;
    font-size: 0.8125rem !important;
    font-weight: 600 !important;
    color: var(--text-secondary, #BBCABF) !important;
    white-space: nowrap !important;
}

/* Header avatar */
.header-avatar {
    width: var(--avatar-size, 40px) !important;
    height: var(--avatar-size, 40px) !important;
    border-radius: 50% !important;
    background-color: var(--card-hover, #2A2A2A) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: 0.8rem !important;
    font-weight: 700 !important;
    color: var(--primary, #10B981) !important;
    border: 2px solid var(--border, rgba(255, 255, 255, 0.06)) !important;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2) !important;
    cursor: pointer !important;
    flex-shrink: 0 !important;
    letter-spacing: 0 !important;
}

/* Legacy header search (produtos page) */
.header-search {
    position: relative !important;
    width: 240px !important;
}

.header-search input {
    width: 100% !important;
    padding: 8px 12px 8px 36px !important;
    font-size: 0.875rem !important;
    background-color: var(--input-bg, #1D1F23) !important;
    border: 1px solid var(--border, rgba(255, 255, 255, 0.06)) !important;
    border-radius: var(--radius-pill, 9999px) !important;
    color: var(--text, #E5E2E1) !important;
    outline: none !important;
    transition: all var(--transition-fast) !important;
    height: var(--input-height, 48px) !important;
    box-sizing: border-box !important;
}

.header-search input:focus {
    border-color: var(--primary, #10B981) !important;
    background-color: var(--card, #212327) !important;
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15) !important;
}

.header-search-icon {
    position: absolute !important;
    left: 12px !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    color: var(--text-secondary, #BBCABF) !important;
    display: flex !important;
    align-items: center !important;
    pointer-events: none !important;
    opacity: 0.7 !important;
}

/* Mobile adjustments */
@media (max-width: 768px) {
    .app-header {
        padding: 0 16px !important;
        height: 60px !important;
        min-height: 60px !important;
        max-height: 60px !important;
    }

    .header-username {
        display: none !important;
    }
}