/* ========================================
   AGRIMAT FARM MANAGEMENT SYSTEM
   Professional CSS Framework
   Version: 2.0
   ======================================== */

/* ========================================
   1. CSS VARIABLES & RESET
   ======================================== */
:root {
    /* Primary Colors - Farm Green Theme */
    --color-primary: #1a472a;
    --color-primary-light: #2d6a4f;
    --color-primary-dark: #0f2b1a;
    --color-primary-hover: #1f5a35;
    --color-secondary: #409f7a;
    --color-accent: #52b788;
    
    /* Neutral Colors */
    --color-white: #ffffff;
    --color-bg: #f5f7fa;
    --color-bg-dark: #e8ecf1;
    --color-text: #1a202c;
    --color-text-secondary: #4a5568;
    --color-text-muted: #a0aec0;
    --color-border: #e2e8f0;
    --color-border-dark: #cbd5e0;
    
    /* Status Colors */
    --color-success: #28a745;
    --color-warning: #ffc107;
    --color-danger: #dc3545;
    --color-info: #17a2b8;
    --color-planning: #6c757d;
    --color-active: #2d6a4f;
    --color-harvested: #17a2b8;
    --color-completed: #28a745;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-md: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;
    --font-size-4xl: 2.5rem;
    
    /* Effects */
    --shadow-sm: 0 1px 3px 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);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.16);
    --shadow-hover: 0 8px 32px rgba(26, 71, 42, 0.15);
    
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s ease;
    
    /* Layout */
    --sidebar-width: 260px;
    --navbar-height: 68px;
    --max-width: 1440px;
}

/* Reset & Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    padding-top: var(--navbar-height);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ========================================
   2. TYPOGRAPHY
   ======================================== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    color: var(--color-text);
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: var(--transition-fast);
}

a:hover {
    color: var(--color-primary-dark);
}

/* ========================================
   3. LAYOUT & CONTAINERS
   ======================================== */
.dashboard-wrapper {
    display: flex;
    min-height: calc(100vh - var(--navbar-height));
}

.dashboard-content {
    flex: 1;
    padding: var(--spacing-lg) var(--spacing-xl) var(--spacing-2xl);
    margin-left: var(--sidebar-width);
    min-height: calc(100vh - var(--navbar-height));
    transition: var(--transition-base);
}

.container-fluid {
    padding-left: var(--spacing-lg);
    padding-right: var(--spacing-lg);
}

/* ========================================
   4. NAVIGATION BAR
   ======================================== */
.navbar {
    height: var(--navbar-height);
    background: var(--color-primary-dark) !important;
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.15);
    padding: 0 var(--spacing-xl);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1050;
}

.navbar-brand {
    font-weight: 700;
    font-size: var(--font-size-lg);
    color: var(--color-white) !important;
    padding: 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.navbar-brand img {
    height: 36px;
    width: auto;
}

.navbar .nav-link {
    color: rgba(255, 255, 255, 0.8) !important;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
    position: relative;
}

.navbar .nav-link:hover {
    color: var(--color-white) !important;
    background: rgba(255, 255, 255, 0.1);
}

.navbar .dropdown-menu {
    border: none;
    box-shadow: var(--shadow-lg);
    border-radius: var(--radius-md);
    padding: var(--spacing-sm) 0;
    min-width: 220px;
}

.navbar .dropdown-item {
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    transition: var(--transition-fast);
}

.navbar .dropdown-item:hover {
    background: var(--color-bg);
    color: var(--color-primary);
}

.navbar .dropdown-item i {
    width: 20px;
    margin-right: var(--spacing-sm);
}

/* Notification Dot */
.notification-dot {
    position: absolute;
    top: 6px;
    right: 6px;
    width: 8px;
    height: 8px;
    background: var(--color-danger);
    border-radius: 50%;
    border: 2px solid var(--color-primary-dark);
}

/* User Avatar in Navbar */
.user-avatar {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(255, 255, 255, 0.2);
}

/* ========================================
   5. SIDEBAR
   ======================================== */
.sidebar {
    position: fixed;
    top: var(--navbar-height);
    left: 0;
    bottom: 0;
    width: var(--sidebar-width);
    background: var(--color-white);
    border-right: 1px solid var(--color-border);
    overflow-y: auto;
    z-index: 1040;
    transition: var(--transition-base);
}

.sidebar-content {
    display: flex;
    flex-direction: column;
    height: 100%;
    padding: var(--spacing-md) 0;
}

/* Sidebar Navigation */
.sidebar-nav {
    flex: 1;
}

.sidebar-nav .nav {
    flex-direction: column;
    gap: 2px;
    padding: 0 var(--spacing-sm);
}

.sidebar-nav .nav-link {
    display: flex;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--color-text-secondary);
    border-radius: var(--radius-sm);
    font-weight: 500;
    font-size: var(--font-size-sm);
    transition: var(--transition-fast);
    position: relative;
    gap: var(--spacing-sm);
}

.sidebar-nav .nav-link i {
    width: 20px;
    font-size: 18px;
    text-align: center;
    flex-shrink: 0;
}

.sidebar-nav .nav-link:hover {
    background: var(--color-bg);
    color: var(--color-primary);
}

.sidebar-nav .nav-link.active {
    background: var(--color-primary);
    color: var(--color-white);
    box-shadow: 0 2px 8px rgba(26, 71, 42, 0.25);
}

.sidebar-nav .nav-link.active i {
    color: var(--color-white);
}

/* Nav Divider */
.sidebar-nav .nav-divider {
    padding: var(--spacing-md) var(--spacing-md) var(--spacing-xs);
    font-size: var(--font-size-xs);
    font-weight: 700;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.8px;
}

/* Nav Badges */
.nav-badge {
    margin-left: auto;
    background: var(--color-primary);
    color: var(--color-white);
    padding: 1px 10px;
    border-radius: 20px;
    font-size: var(--font-size-xs);
    font-weight: 600;
    line-height: 1.8;
}

.nav-badge-danger {
    background: var(--color-danger);
}

.nav-badge-success {
    background: var(--color-success);
}

/* Sidebar Footer */
.sidebar-footer {
    padding: var(--spacing-md) var(--spacing-lg);
    border-top: 1px solid var(--color-border);
    margin-top: auto;
}

.sidebar-version {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    text-align: center;
}

/* ========================================
   6. TOP BAR (Page Header)
   ======================================== */
.top-bar {
    background: var(--color-white);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.top-bar h4 {
    font-weight: 700;
    font-size: var(--font-size-xl);
    margin: 0;
    color: var(--color-text);
}

.top-bar .text-muted {
    font-size: var(--font-size-sm);
    margin: 0;
}

/* ========================================
   7. STATISTICS CARDS
   ======================================== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.stat-card {
    background: var(--color-white);
    padding: var(--spacing-lg) var(--spacing-lg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    transition: var(--transition-base);
    border: 1px solid rgba(0, 0, 0, 0.04);
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

.stat-icon-wrapper {
    flex-shrink: 0;
}

.stat-icon {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
}

.stat-icon-primary {
    background: rgba(26, 71, 42, 0.10);
    color: var(--color-primary);
}

.stat-icon-success {
    background: rgba(40, 167, 69, 0.10);
    color: var(--color-success);
}

.stat-icon-warning {
    background: rgba(255, 193, 7, 0.10);
    color: var(--color-warning);
}

.stat-icon-info {
    background: rgba(23, 162, 184, 0.10);
    color: var(--color-info);
}

.stat-info {
    flex: 1;
    min-width: 0;
}

.stat-number {
    display: block;
    font-size: var(--font-size-3xl);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-text);
}

.stat-label {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    font-weight: 500;
}

.stat-details {
    margin-top: var(--spacing-xs);
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
}

.stat-details .badge {
    font-weight: 500;
    padding: 3px 10px;
}

/* Mini Stat Cards */
.stat-card-mini {
    background: var(--color-white);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    text-align: center;
    border: 1px solid rgba(0, 0, 0, 0.04);
    transition: var(--transition-fast);
}

.stat-card-mini:hover {
    box-shadow: var(--shadow-md);
}

.stat-number-mini {
    display: block;
    font-size: var(--font-size-3xl);
    font-weight: 700;
}

.stat-label-mini {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    font-weight: 500;
}

/* ========================================
   8. DASHBOARD CARDS
   ======================================== */
.dashboard-card {
    background: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: none;
    overflow: hidden;
    transition: var(--transition-base);
    height: 100%;
}

.dashboard-card:hover {
    box-shadow: var(--shadow-md);
}

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

.dashboard-card .card-title {
    font-size: var(--font-size-md);
    font-weight: 600;
    color: var(--color-text);
    margin: 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.dashboard-card .card-body {
    padding: var(--spacing-lg);
}

.dashboard-card .card-body.p-0 {
    padding: 0;
}

/* ========================================
   9. PROJECT LIST
   ======================================== */
.project-list {
    padding: 0;
}

.project-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
    transition: var(--transition-fast);
}

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

.project-item:hover {
    background: var(--color-bg);
}

.project-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    flex: 1;
    min-width: 0;
}

.project-icon {
    width: 40px;
    height: 40px;
    background: rgba(26, 71, 42, 0.08);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    flex-shrink: 0;
}

.project-meta {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
    flex-wrap: wrap;
}

.project-meta .badge {
    font-weight: 500;
}

.project-status {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: var(--spacing-xs);
    flex-shrink: 0;
}

.project-financials {
    display: flex;
    gap: var(--spacing-md);
    font-size: var(--font-size-sm);
    font-weight: 600;
}

/* ========================================
   10. ACTIVITY LIST
   ======================================== */
.activity-list {
    padding: 0;
}

.activity-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
    transition: var(--transition-fast);
}

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

.activity-item:hover {
    background: var(--color-bg);
}

.activity-date {
    flex-shrink: 0;
    text-align: center;
    width: 48px;
}

.activity-date .day {
    display: block;
    font-size: var(--font-size-xl);
    font-weight: 700;
    line-height: 1.2;
}

.activity-date .month {
    display: block;
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    text-transform: uppercase;
    font-weight: 600;
}

.activity-info {
    flex: 1;
    min-width: 0;
}

.activity-info h6 {
    font-weight: 600;
    margin: 0 0 2px 0;
}

.activity-info .text-muted {
    font-size: var(--font-size-sm);
}

/* ========================================
   11. STATUS BADGES
   ======================================== */
.status-badge {
    padding: 3px 14px;
    border-radius: 20px;
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: capitalize;
    display: inline-block;
    line-height: 1.8;
    white-space: nowrap;
}

/* Project Statuses */
.status-planning { background: #e2e8f0; color: #4a5568; }
.status-active { background: #c6f6d5; color: #22543d; }
.status-harvested { background: #bee3f8; color: #2a4365; }
.status-completed { background: #c6f6d5; color: #22543d; }
.status-cancelled { background: #fed7d7; color: #742a2a; }

/* Activity Statuses */
.status-pending { background: #fefcbf; color: #744210; }
.status-in_progress { background: #fefcbf; color: #744210; }

/* ========================================
   12. STOCK / INVENTORY LIST
   ======================================== */
.stock-list {
    padding: 0;
}

.stock-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
    transition: var(--transition-fast);
}

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

.stock-item:hover {
    background: var(--color-bg);
}

/* ========================================
   13. USER AVATARS
   ======================================== */
.user-avatar {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    object-fit: cover;
}

.user-avatar-sm {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--color-border);
}

.user-avatar-lg {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
}

/* ========================================
   14. NOTIFICATIONS
   ======================================== */
.notification-dropdown {
    width: 340px;
    padding: 0;
    max-height: 400px;
    overflow-y: auto;
}

.notification-dropdown .dropdown-header {
    font-weight: 600;
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
}

.notification-item {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    align-items: flex-start;
    transition: var(--transition-fast);
    border-bottom: 1px solid var(--color-border);
}

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

.notification-item:hover {
    background: var(--color-bg);
}

.notification-item i {
    font-size: 18px;
    margin-top: 2px;
    flex-shrink: 0;
}

/* ========================================
   15. LOGIN PAGE
   ======================================== */
.login-page {
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
}

.login-wrapper {
    width: 100%;
    max-width: 440px;
}

.login-container {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl) var(--spacing-xl);
    box-shadow: var(--shadow-xl);
}

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

.login-logo {
    height: 64px;
    width: auto;
    margin-bottom: var(--spacing-md);
}

.login-logo-placeholder {
    width: 64px;
    height: 64px;
    background: var(--color-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
    color: var(--color-white);
    font-size: 32px;
}

.login-title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin: 0;
}

.login-subtitle {
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
}

.login-card-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin: 0 0 var(--spacing-xs) 0;
}

.login-card-text {
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-lg);
}

/* Login Form */
.login-page .form-group {
    margin-bottom: var(--spacing-md);
}

.login-page .form-group .form-label {
    font-weight: 500;
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-xs);
}

.login-page .input-group {
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.login-page .input-group-text {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    color: var(--color-text-muted);
}

.login-page .form-control {
    border: 1px solid var(--color-border);
    padding: 10px 14px;
    font-size: var(--font-size-sm);
    transition: var(--transition-fast);
}

.login-page .form-control:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(26, 71, 42, 0.10);
}

.btn-login {
    width: 100%;
    padding: 12px;
    font-weight: 600;
    background: var(--color-primary);
    border: none;
    border-radius: var(--radius-sm);
    transition: var(--transition-base);
    color: var(--color-white);
}

.btn-login:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(26, 71, 42, 0.30);
}

.forgot-link {
    color: var(--color-primary);
    font-size: var(--font-size-sm);
}

.forgot-link:hover {
    color: var(--color-primary-dark);
    text-decoration: underline;
}

.login-footer {
    margin-top: var(--spacing-lg);
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
}

/* ========================================
   16. FORM STYLES
   ======================================== */
.form-control {
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
    padding: 8px 14px;
    font-size: var(--font-size-sm);
    transition: var(--transition-fast);
}

.form-control:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(26, 71, 42, 0.10);
}

.form-select {
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
    padding: 8px 14px;
    font-size: var(--font-size-sm);
}

.form-label {
    font-weight: 500;
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-xs);
}

/* ========================================
   17. BUTTONS
   ======================================== */
.btn {
    border-radius: var(--radius-sm);
    font-weight: 500;
    padding: 8px 20px;
    font-size: var(--font-size-sm);
    transition: var(--transition-base);
}

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

.btn-primary:hover {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(26, 71, 42, 0.25);
}

.btn-success {
    background: var(--color-success);
    border-color: var(--color-success);
}

.btn-success:hover {
    background: #218838;
    border-color: #218838;
}

.btn-outline-primary {
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn-outline-primary:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
}

.btn-lg {
    padding: 10px 28px;
    font-size: var(--font-size-md);
}

.btn-sm {
    padding: 4px 12px;
    font-size: var(--font-size-xs);
}

/* ========================================
   18. TABLES
   ======================================== */
.table {
    margin: 0;
}

.table th {
    font-weight: 600;
    color: var(--color-text-secondary);
    font-size: var(--font-size-xs);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-top: none;
    padding: var(--spacing-sm) var(--spacing-md);
}

.table td {
    padding: var(--spacing-sm) var(--spacing-md);
    vertical-align: middle;
    border-color: var(--color-border);
}

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

/* ========================================
   19. CARDS (General)
   ======================================== */
.card {
    border: none;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
}

.card:hover {
    box-shadow: var(--shadow-md);
}

.card-header {
    background: transparent;
    border-bottom: 1px solid var(--color-border);
    padding: var(--spacing-md) var(--spacing-lg);
    font-weight: 600;
}

.card-body {
    padding: var(--spacing-lg);
}

.card-footer {
    background: transparent;
    border-top: 1px solid var(--color-border);
    padding: var(--spacing-md) var(--spacing-lg);
}

/* ========================================
   20. CROP TYPE CARDS
   ======================================== */
.crop-type-card {
    transition: var(--transition-base);
    height: 100%;
}

.crop-type-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

.crop-type-card .crop-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    background: rgba(40, 167, 69, 0.10);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--color-success);
}

.crop-type-card .card-title {
    font-weight: 600;
    margin-top: var(--spacing-sm);
}

.crop-type-card .crop-stats {
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
    margin-top: var(--spacing-md);
}

/* ========================================
   21. PROJECT CARDS
   ======================================== */
.project-card {
    transition: var(--transition-base);
    height: 100%;
}

.project-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

.project-card .card-header {
    padding: var(--spacing-md) var(--spacing-lg);
}

.project-card .card-body {
    padding: var(--spacing-md) var(--spacing-lg);
}

.project-card .card-footer {
    padding: var(--spacing-sm) var(--spacing-lg);
}

.project-card .project-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-sm);
    margin: var(--spacing-sm) 0;
}

.project-card .stat-item {
    display: flex;
    flex-direction: column;
}

.project-card .stat-item .stat-label {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.project-card .stat-item .stat-value {
    font-weight: 600;
}

/* ========================================
   22. FILTER CARD
   ======================================== */
.filter-card {
    background: var(--color-white);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--spacing-lg);
}

.filter-card .btn-group .btn {
    border-radius: var(--radius-sm);
    margin: 0 2px;
    font-weight: 500;
    font-size: var(--font-size-sm);
}

.filter-card .btn-group .btn.active {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

/* ========================================
   23. EMPTY STATE
   ======================================== */
.empty-state {
    padding: var(--spacing-2xl) var(--spacing-lg);
    text-align: center;
}

.empty-state i {
    font-size: 64px;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-md);
    display: block;
}

.empty-state h4 {
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.empty-state .text-muted {
    margin-bottom: var(--spacing-md);
}

/* ========================================
   24. MODAL
   ======================================== */
.modal-content {
    border: none;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
}

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

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

/* ========================================
   25. RESPONSIVE DESIGN
   ======================================== */

/* Large Screens (1200px - 1399px) */
@media (max-width: 1399.98px) {
    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Medium Screens (992px - 1199px) */
@media (max-width: 1199.98px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Tablets (768px - 991px) */
@media (max-width: 991.98px) {
    .dashboard-content {
        margin-left: 0;
        padding: var(--spacing-md);
    }
    
    .sidebar {
        transform: translateX(-100%);
        box-shadow: var(--shadow-xl);
    }
    
    .sidebar.open {
        transform: translateX(0);
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-sm);
    }
    
    .top-bar {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }
    
    .navbar {
        padding: 0 var(--spacing-md);
    }
    
    .project-item {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }
    
    .project-status {
        width: 100%;
        flex-direction: row;
        justify-content: space-between;
    }
}

/* Mobile (up to 767px) */
@media (max-width: 767.98px) {
    :root {
        --sidebar-width: 280px;
        --navbar-height: 60px;
    }
    
    body {
        padding-top: var(--navbar-height);
    }
    
    .dashboard-content {
        padding: var(--spacing-sm);
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }
    
    .stat-card {
        padding: var(--spacing-md);
    }
    
    .stat-number {
        font-size: var(--font-size-2xl);
    }
    
    .stat-icon {
        width: 44px;
        height: 44px;
        font-size: 20px;
    }
    
    .login-container {
        padding: var(--spacing-lg);
    }
    
    .navbar-brand {
        font-size: var(--font-size-md);
    }
    
    .navbar-brand img {
        height: 28px;
    }
    
    .top-bar h4 {
        font-size: var(--font-size-lg);
    }
    
    .container-fluid {
        padding-left: var(--spacing-sm);
        padding-right: var(--spacing-sm);
    }
    
    .project-meta {
        gap: var(--spacing-xs);
    }
    
    .project-financials {
        font-size: var(--font-size-xs);
    }
    
    .activity-item {
        padding: var(--spacing-sm) var(--spacing-md);
    }
    
    .notification-dropdown {
        width: 300px;
        right: -60px;
    }
    
    .filter-card .btn-group {
        flex-wrap: wrap;
        gap: 4px;
    }
    
    .filter-card .btn-group .btn {
        flex: 1 1 auto;
        min-width: 60px;
        font-size: var(--font-size-xs);
    }
    
    .project-card .project-stats {
        grid-template-columns: 1fr 1fr;
    }
    
    .user-avatar {
        width: 28px;
        height: 28px;
    }
}

/* Small Mobile (up to 575px) */
@media (max-width: 575.98px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .login-container {
        padding: var(--spacing-md);
    }
    
    .login-title {
        font-size: var(--font-size-xl);
    }
    
    .notification-dropdown {
        width: 280px;
        right: -80px;
    }
    
    .dashboard-card .card-header {
        flex-direction: column;
        gap: var(--spacing-sm);
        align-items: flex-start;
    }
    
    .project-item {
        padding: var(--spacing-sm);
    }
    
    .activity-item {
        flex-wrap: wrap;
    }
    
    .activity-date {
        width: 100%;
        text-align: left;
        display: flex;
        gap: var(--spacing-sm);
        align-items: center;
    }
    
    .activity-date .day,
    .activity-date .month {
        display: inline;
    }
    
    .stock-item {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-xs);
    }
    
    .stock-item .text-end {
        text-align: left !important;
        width: 100%;
    }
}

/* ========================================
   26. SCROLLBAR CUSTOMIZATION
   ======================================== */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: var(--color-bg);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb {
    background: var(--color-primary-light);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-primary);
}

/* Firefox Scrollbar */
* {
    scrollbar-width: thin;
    scrollbar-color: var(--color-primary-light) var(--color-bg);
}

/* ========================================
   27. PRINT STYLES
   ======================================== */
@media print {
    .navbar,
    .sidebar,
    .top-bar .btn,
    .btn-toolbar,
    .btn-group,
    .btn,
    .dropdown,
    .filter-card .btn-group,
    .quick-actions {
        display: none !important;
    }
    
    .dashboard-content {
        margin: 0 !important;
        padding: 0 !important;
    }
    
    .dashboard-wrapper {
        display: block !important;
    }
    
    .card,
    .dashboard-card,
    .stat-card {
        box-shadow: none !important;
        border: 1px solid var(--color-border) !important;
        break-inside: avoid;
        page-break-inside: avoid;
    }
    
    .stat-card {
        display: inline-block !important;
        width: 48% !important;
        margin: 1% !important;
    }
    
    .stats-grid {
        display: block !important;
    }
    
    .top-bar {
        background: none !important;
        box-shadow: none !important;
        padding: 0 !important;
        margin-bottom: var(--spacing-md) !important;
    }
    
    .login-page {
        background: var(--color-white) !important;
    }
    
    .login-container {
        box-shadow: none !important;
        border: 1px solid var(--color-border) !important;
    }
}

/* ========================================
   28. UTILITY CLASSES
   ======================================== */

/* Text Colors */
.text-primary { color: var(--color-primary) !important; }
.text-success { color: var(--color-success) !important; }
.text-warning { color: var(--color-warning) !important; }
.text-danger { color: var(--color-danger) !important; }
.text-info { color: var(--color-info) !important; }
.text-muted { color: var(--color-text-muted) !important; }

/* Background Colors */
.bg-primary { background: var(--color-primary) !important; }
.bg-success { background: var(--color-success) !important; }
.bg-warning { background: var(--color-warning) !important; }
.bg-danger { background: var(--color-danger) !important; }
.bg-info { background: var(--color-info) !important; }
.bg-light { background: var(--color-bg) !important; }

/* Spacing Utilities */
.m-0 { margin: 0 !important; }
.m-1 { margin: var(--spacing-xs) !important; }
.m-2 { margin: var(--spacing-sm) !important; }
.m-3 { margin: var(--spacing-md) !important; }
.m-4 { margin: var(--spacing-lg) !important; }
.m-5 { margin: var(--spacing-xl) !important; }

.p-0 { padding: 0 !important; }
.p-1 { padding: var(--spacing-xs) !important; }
.p-2 { padding: var(--spacing-sm) !important; }
.p-3 { padding: var(--spacing-md) !important; }
.p-4 { padding: var(--spacing-lg) !important; }
.p-5 { padding: var(--spacing-xl) !important; }

/* Flex Utilities */
.d-flex { display: flex !important; }
.align-items-center { align-items: center !important; }
.justify-content-between { justify-content: space-between !important; }
.justify-content-center { justify-content: center !important; }
.flex-wrap { flex-wrap: wrap !important; }
.gap-1 { gap: var(--spacing-xs) !important; }
.gap-2 { gap: var(--spacing-sm) !important; }
.gap-3 { gap: var(--spacing-md) !important; }
.gap-4 { gap: var(--spacing-lg) !important; }

/* Text Utilities */
.text-center { text-align: center !important; }
.text-start { text-align: left !important; }
.text-end { text-align: right !important; }
.fw-bold { font-weight: 700 !important; }
.fw-semibold { font-weight: 600 !important; }
.fw-medium { font-weight: 500 !important; }
.fw-normal { font-weight: 400 !important; }

/* Border Radius */
.rounded { border-radius: var(--radius-sm) !important; }
.rounded-md { border-radius: var(--radius-md) !important; }
.rounded-lg { border-radius: var(--radius-lg) !important; }
.rounded-xl { border-radius: var(--radius-xl) !important; }
.rounded-circle { border-radius: 50% !important; }

/* Shadows */
.shadow-sm { box-shadow: var(--shadow-sm) !important; }
.shadow-md { box-shadow: var(--shadow-md) !important; }
.shadow-lg { box-shadow: var(--shadow-lg) !important; }
.shadow-none { box-shadow: none !important; }

/* Animations */
.fade-in {
    animation: fadeIn 0.5s ease-in;
}

.slide-in {
    animation: slideIn 0.3s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

/* Width Utilities */
.w-100 { width: 100% !important; }
.w-75 { width: 75% !important; }
.w-50 { width: 50% !important; }
.w-25 { width: 25% !important; }

/* Display Utilities */
.d-none { display: none !important; }
.d-block { display: block !important; }
.d-inline { display: inline !important; }
.d-inline-block { display: inline-block !important; }

/* Position Utilities */
.position-relative { position: relative !important; }
.position-absolute { position: absolute !important; }
.position-fixed { position: fixed !important; }
.position-sticky { position: sticky !important; }

/* Overflow */
.overflow-hidden { overflow: hidden !important; }
.overflow-auto { overflow: auto !important; }
.overflow-y-auto { overflow-y: auto !important; }
.overflow-x-auto { overflow-x: auto !important; }

/* ========================================
   29. RESPONSIVE UTILITY OVERRIDES
   ======================================== */
@media (max-width: 991.98px) {
    .d-md-none { display: none !important; }
    .d-md-block { display: block !important; }
    .d-md-flex { display: flex !important; }
}

@media (max-width: 767.98px) {
    .d-sm-none { display: none !important; }
    .d-sm-block { display: block !important; }
    .d-sm-flex { display: flex !important; }
    .text-sm-center { text-align: center !important; }
    .text-sm-start { text-align: left !important; }
    .text-sm-end { text-align: right !important; }
}

/* ========================================
   30. ADDITIONAL COMPONENT STYLES
   ======================================== */

/* Quick Actions */
.quick-actions {
    background: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.quick-actions .btn {
    padding: 8px 18px;
    border-radius: var(--radius-sm);
    font-weight: 500;
    transition: var(--transition-fast);
}

.quick-actions .btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Progress Bars */
.progress {
    background: var(--color-bg);
    border-radius: 20px;
    height: 6px;
    overflow: hidden;
}

.progress-bar {
    background: var(--color-primary);
    border-radius: 20px;
    transition: width 1s ease-in-out;
}

/* Alerts */
.alert {
    border: none;
    border-radius: var(--radius-sm);
    padding: var(--spacing-md) var(--spacing-lg);
}

.alert-success {
    background: #d4edda;
    color: #155724;
}

.alert-danger {
    background: #f8d7da;
    color: #721c24;
}

.alert-warning {
    background: #fff3cd;
    color: #856404;
}

.alert-info {
    background: #d1ecf1;
    color: #0c5460;
}

/* Dropdowns */
.dropdown-menu {
    border: none;
    box-shadow: var(--shadow-lg);
    border-radius: var(--radius-md);
    padding: var(--spacing-sm) 0;
}

.dropdown-item {
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: var(--font-size-sm);
    transition: var(--transition-fast);
}

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

.dropdown-divider {
    margin: var(--spacing-xs) 0;
    border-color: var(--color-border);
}

/* Pagination */
.pagination .page-link {
    border: none;
    color: var(--color-text-secondary);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-sm);
    margin: 0 2px;
    transition: var(--transition-fast);
}

.pagination .page-link:hover {
    background: var(--color-bg);
    color: var(--color-primary);
}

.pagination .page-item.active .page-link {
    background: var(--color-primary);
    color: var(--color-white);
}

/* Tabs */
.nav-tabs {
    border-bottom: 1px solid var(--color-border);
}

.nav-tabs .nav-link {
    border: none;
    color: var(--color-text-secondary);
    font-weight: 500;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: 0;
    transition: var(--transition-fast);
}

.nav-tabs .nav-link:hover {
    color: var(--color-primary);
    background: transparent;
}

.nav-tabs .nav-link.active {
    color: var(--color-primary);
    background: transparent;
    border-bottom: 2px solid var(--color-primary);
}

.tab-content {
    padding: var(--spacing-lg) 0;
}

/* Badges */
.badge {
    font-weight: 500;
    padding: 4px 10px;
    border-radius: 20px;
}

/* ========================================
   END OF CSS
   ======================================== */