/* Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-16);
}

.header {
    background: var(--color-surface);
    padding: var(--space-24) var(--space-32);
    border-bottom: 1px solid var(--color-border);
    text-align: center;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    gap: var(--space-16);
}

.header-content.authenticated {
    justify-content: flex-end;
}

.header-text {
    flex: 1;
    text-align: center;
    min-width: 0;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-8);
    flex-shrink: 0;
    min-width: fit-content;
}

/* User Dropdown */
.user-dropdown {
    position: relative;
}

.user-dropdown-toggle {
    display: flex;
    align-items: center;
    gap: var(--space-8);
    min-width: 0;
}

.user-email {
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: var(--font-size-sm);
}

.dropdown-arrow {
    font-size: var(--font-size-xs);
    transition: transform var(--duration-fast) var(--ease-standard);
}

.user-dropdown.active .dropdown-arrow {
    transform: rotate(180deg);
}

.user-dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: var(--space-4);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-base);
    box-shadow: var(--shadow-lg);
    min-width: 200px;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--duration-fast) var(--ease-standard);
}

.user-dropdown.active .user-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: var(--space-8);
    width: 100%;
    padding: var(--space-12) var(--space-16);
    background: none;
    border: none;
    text-align: left;
    cursor: pointer;
    transition: background-color var(--duration-fast) var(--ease-standard);
    font-size: var(--font-size-sm);
    color: var(--color-text);
}

.dropdown-item:hover {
    background-color: var(--color-secondary);
}

.dropdown-item:first-child {
    border-radius: var(--radius-base) var(--radius-base) 0 0;
}

.dropdown-item:last-child {
    border-radius: 0 0 var(--radius-base) var(--radius-base);
}

.dropdown-icon {
    font-size: var(--font-size-sm);
    width: 16px;
    text-align: center;
}

.dropdown-divider {
    height: 1px;
    background-color: var(--color-border);
    margin: var(--space-4) 0;
}

.header h1 {
    margin: 0 0 var(--space-8) 0;
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text);
}

.header-subtitle {
    margin: 0;
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    font-weight: var(--font-weight-medium);
}

.data-actions {
    display: flex;
    gap: var(--space-8);
    margin-bottom: var(--space-16);
    padding: var(--space-12);
    background: var(--color-secondary);
    border-radius: var(--radius-base);
    justify-content: center;
}

.data-actions .btn {
    flex: 1;
    max-width: 120px;
}

.btn-icon {
    margin-right: var(--space-4);
    font-size: var(--font-size-sm);
}

.export-options {
    display: flex;
    flex-direction: column;
    gap: var(--space-12);
    margin: var(--space-20) 0;
}

.export-options .btn {
    justify-content: flex-start;
    text-align: left;
    padding: var(--space-12) var(--space-16);
}

.import-area {
    margin: var(--space-20) 0;
    text-align: center;
}

.file-info {
    margin-top: var(--space-12);
    padding: var(--space-8) var(--space-12);
    background: var(--color-secondary);
    border-radius: var(--radius-base);
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.main-layout {
    display: grid;
    grid-template-columns: 2fr 3fr;
    gap: var(--space-32);
    margin-bottom: var(--space-32);
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--space-20);
}

/* Adjust grid when sidebar is collapsed */
.main-layout.sidebar-collapsed {
    grid-template-columns: 60px 1fr;
    gap: var(--space-16);
}

@media (max-width: 768px) {
    .main-layout {
        grid-template-columns: 1fr;
        gap: var(--space-16);
    }
    
    .main-layout.sidebar-collapsed {
        grid-template-columns: 1fr;
    }
    
    .data-actions {
        flex-direction: column;
        gap: var(--space-8);
    }
    
    .data-actions .btn {
        max-width: none;
    }
    
    .export-options .btn {
        font-size: var(--font-size-sm);
        padding: var(--space-8) var(--space-12);
    }
}

/* County Selection */
.county-selection, .county-focus {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-card-border);
    padding: var(--space-24);
    box-shadow: var(--shadow-sm);
}

.section-header {
    margin-bottom: var(--space-24);
}

.section-header-content {
    flex: 1;
}

.section-header h2 {
    margin-bottom: var(--space-16);
    color: var(--color-text);
}

.search-container {
    margin-bottom: var(--space-16);
}

.county-list {
    max-height: 500px;
    overflow-y: auto;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-base);
}

.county-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-12) var(--space-16);
    border-bottom: 1px solid var(--color-border);
    transition: background-color var(--duration-fast) var(--ease-standard);
    cursor: pointer;
}

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

.county-item:hover {
    background-color: var(--color-secondary);
}

.county-item.selected {
    background-color: var(--color-primary);
    color: var(--color-btn-primary-text);
}

.county-name {
    font-weight: var(--font-weight-medium);
    color: inherit;
}

/* County Focus */
.focus-header {
    margin-bottom: var(--space-8);
    text-align: center;
}

.combined-view-nav {
    background: transparent;
    border: none;
    padding: var(--space-4);
    margin-right: var(--space-8);
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: all var(--duration-normal) var(--ease-standard);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.combined-view-nav:hover {
    background: var(--color-secondary);
    transform: scale(1.1);
}

.combined-view-arrow {
    font-size: var(--font-size-lg);
    color: var(--color-primary);
    line-height: 1;
}

.county-name-text {
    display: inline-block;
}

.focus-subtitle {
    text-align: center;
    margin-bottom: var(--space-4);
    color: var(--color-text-secondary);
    font-size: var(--font-size-base);
    line-height: var(--line-height-normal);
}

.focus-subtitle p {
    margin: 0;
}

.focus-actions {
    display: flex;
    gap: var(--space-16);
    justify-content: center;
    margin-bottom: var(--space-32);
}

@media (max-width: 480px) {
    .focus-actions {
        flex-direction: column;
    }
}

/* iPhone 15 Pro and similar narrow devices (393px viewport) */
@media (max-width: 400px) {
    /* Global overflow containment to prevent viewport expansion */
    .main-layout,
    .county-focus,
    .county-selection,
    .container {
        overflow-x: hidden;
        max-width: 100vw;
        box-sizing: border-box;
    }

    /* Tighter padding throughout to maximize content width */
    .header {
        padding: var(--space-12) var(--space-8);
        overflow-x: hidden;
    }

    .header-content {
        gap: var(--space-8);
    }

    .header h1 {
        font-size: var(--font-size-2xl);
    }

    .header-subtitle {
        font-size: var(--font-size-base);
    }

    .main-layout {
        padding: 0 var(--space-4);
        gap: var(--space-8);
    }

    .user-email {
        max-width: 120px;
        font-size: var(--font-size-xs);
    }

    .user-dropdown-menu {
        min-width: 180px;
    }

    .county-selection, .county-focus {
        padding: var(--space-8);
    }

    .focus-actions {
        gap: var(--space-8);
        margin-bottom: var(--space-8);
    }

    .data-actions {
        padding: var(--space-4);
    }

    .data-actions .btn {
        font-size: var(--font-size-sm);
        padding: var(--space-4) var(--space-8);
    }
}