/**
 * Poultry Factory CMS - Dual Theme Design System
 * Mobile-first responsive design
 */

/* ==================== VARIABLES - DARK THEME (DEFAULT) ==================== */
:root, html[data-theme="dark"] {
    /* Colors - Dark theme */
    --primary-color: #4f46e5;
    --primary-dark: #4338ca;
    --primary-light: #6366f1;
    
    --bg-primary: #0f1117;
    --bg-secondary: #1a1d29;
    --bg-card: #232736;
    --bg-sidebar: #1a1d29;
    
    --text-primary: #e5e7eb;
    --text-secondary: #9ca3af;
    --text-light: #6b7280;
    
    --border-color: #2d3142;
    --border-light: #374151;
    
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
    
    /* Status colors */
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;
    --info: #3b82f6;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    
    /* Border radius */
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-full: 50%;
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
}

/* ==================== VARIABLES - LIGHT THEME ==================== */
html[data-theme="light"] {
    /* Colors - Light theme */
    --primary-color: #4f46e5;
    --primary-dark: #4338ca;
    --primary-light: #6366f1;
    
    --bg-primary: #f9fafb;
    --bg-secondary: #ffffff;
    --bg-card: #ffffff;
    --bg-sidebar: #ffffff;
    
    --text-primary: #111827;
    --text-secondary: #4b5563;
    --text-light: #6b7280;
    
    --border-color: #e5e7eb;
    --border-light: #d1d5db;
    
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
    
    /* Status colors */
    --success: #059669;
    --warning: #d97706;
    --error: #dc2626;
    --info: #2563eb;
}

/* ==================== RESET & BASE ==================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    color: var(--text-primary);
    background: var(--bg-primary);
    line-height: 1.6;
    transition: background-color var(--transition-base), color var(--transition-base);
    /* Prevent accidental horizontal scrolling; wide content must scroll inside its own container */
    overflow-x: hidden;
}

/* ==================== LAYOUT ==================== */
.layout {
    display: flex;
    min-height: 100vh;
}

/* ==================== SIDEBAR ==================== */
.sidebar {
    /* Slightly narrower sidebar by default (more room for content/tables) */
    width: 240px;
    background: var(--bg-sidebar);
    color: var(--text-primary);
    display: flex;
    flex-direction: column;
    position: fixed;
    left: 0;
    top: 0;
    height: 100vh;
    z-index: 1000;
    transition: transform var(--transition-base);
    overflow-y: auto;
    border-right: 1px solid var(--border-color);
}

.sidebar-header {
    padding: var(--spacing-lg) var(--spacing-md);
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
}

.sidebar-header h1 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-primary);
}

.sidebar-header p {
    font-size: 13px;
    color: var(--text-secondary);
}

.sidebar-menu {
    flex: 1;
    padding: var(--spacing-md) 0;
}

.menu-section {
    margin-bottom: var(--spacing-lg);
}

.menu-section-title {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-light);
    padding: 0 var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

.menu-item {
    padding: 12px var(--spacing-md);
    display: flex;
    align-items: center;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all var(--transition-fast);
    border-left: 3px solid transparent;
}

.menu-item:hover {
    background: rgba(79, 70, 229, 0.1);
    color: var(--text-primary);
}

.menu-item.active {
    background: rgba(79, 70, 229, 0.15);
    color: var(--primary-light);
    border-left-color: var(--primary-color);
}

.menu-item-icon {
    margin-right: 12px;
    font-size: 18px;
    width: 24px;
    text-align: center;
}

.sidebar-footer {
    padding: var(--spacing-md);
    border-top: 1px solid var(--border-color);
}

.user-info {
    display: flex;
    align-items: center;
    padding: var(--spacing-sm);
    background: var(--bg-primary);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-sm);
    gap: 10px;
}

.user-avatar {
    width: 42px;
    height: 42px;
    border-radius: var(--radius-full);
    background: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 16px;
    margin-right: 12px;
    color: white;
}

.user-details {
    flex: 1;
    min-width: 0;
}

.icon-logout {
    width: 36px;
    height: 36px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
    color: var(--text-secondary);
}

.icon-logout:hover {
    background: rgba(239, 68, 68, 0.10);
    color: var(--error);
}

.icon-logout:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.25);
}

.icon-logout svg {
    display: block;
}

.user-name {
    font-weight: 600;
    font-size: 14px;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-role {
    font-size: 12px;
    color: var(--text-secondary);
    text-transform: capitalize;
}

/* Mobile menu toggle */
.menu-toggle {
    display: none;
    position: fixed;
    top: var(--spacing-md);
    left: var(--spacing-md);
    z-index: 1001;
    background: var(--bg-sidebar);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: 20px;
    box-shadow: var(--shadow-md);
}

.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: 999;
    backdrop-filter: blur(4px);
}

/* ==================== MAIN CONTENT ==================== */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    margin-left: 240px;
    /* Critical for flex layouts: allow content to shrink instead of forcing page horizontal scroll */
    min-width: 0;
}

.topbar {
    /* Not used anymore (we keep the class for backwards compatibility) */
    display: none;
}

.topbar h2 {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
}

.content {
    flex: 1;
    padding: var(--spacing-xl);
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
    /* Allow inner scroll containers (tables) to manage overflow without expanding the page */
    min-width: 0;
}

/* Make content full-bleed (no padding / no "frame") for screens < 1400px and for mobile */
@media (max-width: 1400px) {
    .content {
        padding: 0;
        max-width: none;
    }
}

/* ==================== CARDS ==================== */
.card {
    background: var(--bg-card);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    margin-bottom: var(--spacing-md);
    min-width: 0;
}

.card-header {
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

.card-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.card-subtitle {
    color: var(--text-secondary);
    font-size: 14px;
}

/* Welcome card */
.welcome-card {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-dark);
}

.welcome-card h3 {
    font-size: 22px;
    margin-bottom: var(--spacing-sm);
}

.welcome-card p {
    opacity: 0.9;
}

/* Stats grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.stat-card {
    background: var(--bg-card);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
}

.stat-value {
    font-size: 32px;
    font-weight: 800;
    color: var(--primary-light);
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    color: var(--text-secondary);
    font-size: 14px;
}

/* ==================== TABLES ==================== */
.table-container {
    overflow-x: auto;
    margin-top: var(--spacing-md);
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.data-table thead {
    background: var(--bg-secondary);
    border-bottom: 2px solid var(--border-light);
}

.data-table th {
    padding: 14px 16px;
    text-align: left;
    font-weight: 600;
    color: var(--text-primary);
    text-transform: uppercase;
    font-size: 12px;
    letter-spacing: 0.5px;
}

.data-table td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-secondary);
}

.data-table tbody tr {
    transition: background var(--transition-fast);
}

.data-table tbody tr:hover {
    background: var(--bg-secondary);
}

/* ==================== BADGES & STATUS ==================== */
.badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 600;
    text-transform: capitalize;
}

.badge-admin {
    background: rgba(239, 68, 68, 0.15);
    color: var(--error);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.badge-manager {
    background: rgba(245, 158, 11, 0.15);
    color: var(--warning);
    border: 1px solid rgba(245, 158, 11, 0.2);
}

.badge-employee {
    background: rgba(59, 130, 246, 0.15);
    color: var(--info);
    border: 1px solid rgba(59, 130, 246, 0.2);
}

.badge-director {
    background: rgba(168, 85, 247, 0.15);
    color: var(--primary-light);
    border: 1px solid rgba(168, 85, 247, 0.2);
}

.badge-hr {
    background: rgba(59, 130, 246, 0.15);
    color: var(--info);
    border: 1px solid rgba(59, 130, 246, 0.2);
}

.badge-department_head {
    background: rgba(245, 158, 11, 0.15);
    color: var(--warning);
    border: 1px solid rgba(245, 158, 11, 0.2);
}

.badge-supply_manager {
    background: rgba(59, 130, 246, 0.15);
    color: var(--info);
    border: 1px solid rgba(59, 130, 246, 0.2);
}

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 500;
}

.status-success {
    background: rgba(16, 185, 129, 0.15);
    color: var(--success);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.status-warning {
    background: rgba(245, 158, 11, 0.15);
    color: var(--warning);
    border: 1px solid rgba(245, 158, 11, 0.2);
}

.status-error {
    background: rgba(239, 68, 68, 0.15);
    color: var(--error);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.status-pending {
    background: rgba(107, 114, 128, 0.15);
    color: var(--text-secondary);
    border: 1px solid rgba(107, 114, 128, 0.2);
}

/* ==================== BUTTONS ==================== */
.btn {
    padding: 11px 20px;
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all var(--transition-fast);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
}

.btn-primary {
    background: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background: var(--primary-dark);
}

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

.btn-secondary:hover {
    background: var(--bg-card);
}

.btn-logout {
    width: 100%;
    padding: 11px;
    background: rgba(239, 68, 68, 0.1);
    color: var(--error);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: all var(--transition-fast);
}

.btn-logout:hover {
    background: rgba(239, 68, 68, 0.2);
    border-color: var(--error);
}

.btn-icon {
    width: 36px;
    height: 36px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-size: 16px;
}

.btn-icon:hover {
    background: var(--bg-secondary);
    border-color: var(--border-light);
}

.btn-icon.btn-danger:hover {
    background: rgba(239, 68, 68, 0.1);
    border-color: var(--error);
}

.action-buttons {
    display: flex;
    gap: 8px;
}

/* ==================== FORMS ==================== */
.form-group {
    margin-bottom: var(--spacing-md);
}

label {
    display: block;
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
    font-weight: 600;
    font-size: 14px;
}

input[type="text"],
input[type="password"],
input[type="email"],
textarea,
select {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 14px;
    font-family: inherit;
    transition: all var(--transition-fast);
    background: var(--bg-secondary);
    color: var(--text-primary);
}

input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

/* ==================== ALERTS ==================== */
.alert {
    padding: 12px 16px;
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.alert-error {
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: var(--error);
}

.alert-success {
    background: rgba(16, 185, 129, 0.15);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: var(--success);
}

.alert-info {
    background: rgba(59, 130, 246, 0.15);
    border: 1px solid rgba(59, 130, 246, 0.3);
    color: var(--info);
}

.alert code {
    background: var(--bg-secondary);
    padding: 2px 8px;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
}

/* ==================== MODAL ==================== */
.modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(4px);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
}

.modal-content {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
}

.modal-header h3 {
    font-size: 18px;
    color: var(--text-primary);
}

.modal-close {
    background: transparent;
    border: none;
    font-size: 28px;
    color: var(--text-secondary);
    cursor: pointer;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.modal-close:hover {
    background: var(--bg-secondary);
}

.modal-content form {
    padding: var(--spacing-lg);
}

.modal-footer {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: flex-end;
    padding: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
}

/* ==================== LOGIN PAGE ==================== */
.login-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
    background: var(--bg-primary);
}

.login-container {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-xl);
    width: 100%;
    max-width: 440px;
}

.login-logo {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.login-logo h1 {
    font-size: 28px;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.login-logo p {
    color: var(--text-secondary);
    font-size: 14px;
}

.info-box {
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border-left: 4px solid var(--primary-color);
    border-radius: var(--radius-sm);
    font-size: 13px;
}

.info-box strong {
    display: block;
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }
    
    .sidebar.mobile-open {
        transform: translateX(0);
    }
    
    .sidebar-overlay.active {
        display: block;
    }
    
    .menu-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .topbar {
        padding: var(--spacing-md) var(--spacing-md) var(--spacing-md) 70px;
    }
    
    .topbar h2 {
        font-size: 20px;
    }
    
    .content {
        padding: var(--spacing-md);
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .table-container {
        overflow-x: scroll;
    }
    
    .action-buttons {
        flex-wrap: wrap;
    }
}

/* Compact desktop/tablet sidebar: save width by shrinking sidebar and (optionally) hiding icons */
@media (max-width: 1200px) and (min-width: 769px) {
    .sidebar {
        width: 220px;
    }

    .main-content {
        margin-left: 220px;
    }
}

@media (max-width: 1100px) and (min-width: 769px) {
    .sidebar {
        width: 200px;
    }

    .main-content {
        margin-left: 200px;
    }

    /* Hide icons to reduce the minimum required width */
    .menu-item-icon {
        display: none;
    }

    .menu-item {
        padding-left: 14px;
    }
}

@media (max-width: 480px) {
    .sidebar {
        width: 260px;
    }
    
    .card {
        padding: var(--spacing-md);
    }
    
    .data-table th,
    .data-table td {
        padding: 10px 12px;
        font-size: 13px;
    }
}

/* Timesheet: remove card padding/border ("frame") on smaller screens so the grid can use the full width */
@media (max-width: 1400px) {
    body.page-timesheet .card {
        padding: 0;
        border: none;
        border-radius: 0;
        background: transparent;
    }
}

/* ==================== SETTINGS PAGE ==================== */
.setting-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg) 0;
    border-bottom: 1px solid var(--border-color);
}

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

.setting-info h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.setting-info p {
    font-size: 14px;
    color: var(--text-secondary);
}

.theme-switcher {
    display: flex;
    gap: var(--spacing-sm);
}

.theme-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-lg) var(--spacing-md);
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    min-width: 120px;
    font-family: inherit;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
}

.theme-btn:hover {
    border-color: var(--primary-color);
    background: var(--bg-card);
    box-shadow: var(--shadow-sm);
    transform: translateY(-2px);
}

.theme-btn.active {
    border-color: var(--primary-color);
    background: var(--primary-color);
    color: white;
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.4);
}

.theme-btn.active .theme-icon {
    transform: scale(1.1);
}

.theme-icon {
    font-size: 36px;
    transition: transform var(--transition-base);
}

.info-grid {
    display: grid;
    gap: var(--spacing-md);
}

.info-item {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
}

.info-item strong {
    color: var(--text-primary);
}

.info-item span {
    color: var(--text-secondary);
}

@media (max-width: 768px) {
    .setting-item {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-md);
    }
    
    .theme-switcher {
        width: 100%;
    }
    
    .theme-btn {
        flex: 1;
    }
}

/* Active badge */
.active-badge {
    display: inline-block;
    padding: 4px 12px;
    background: var(--success-bg);
    color: var(--success-color);
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 600;
}