/**
 * Hiryo Organization - Agriculture-Themed Dashboard Components
 * 
 * Clean, nature-inspired design with excellent readability
 * and agriculture-themed elements throughout.
 * 
 * @author HiryoOrg Development Team
 * @version 2.1
 */

/* === LAYOUT SYSTEM === */
.app {
    display: grid;
    grid-template-columns: var(--sidebar-width) 1fr;
    min-height: 100vh;
    background: linear-gradient(135deg, var(--bg-tertiary) 0%, #e8f5e8 100%);
    font-family: var(--font-family);
}

.sidebar {
    background: linear-gradient(180deg, var(--bg-panel) 0%, #f8f9fa 100%);
    padding: var(--space-6);
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
    border-right: 2px solid var(--border-light);
    backdrop-filter: blur(8px);
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
    box-shadow: var(--shadow-sm);
    z-index: 50;
}

.main {
    display: grid;
    grid-template-rows: var(--header-height) 1fr;
    min-height: 100vh;
}

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--space-6);
    border-bottom: 2px solid var(--border-light);
    background: var(--bg-panel-glass);
    backdrop-filter: blur(8px);
    position: sticky;
    top: 0;
    z-index: 100;
    height: var(--header-height);
    box-shadow: var(--shadow-sm);
}

.content {
    padding: var(--space-6);
    overflow-y: auto;
    background: var(--bg-tertiary);
    position: relative;
    z-index: 1;
}

/* === BRAND COMPONENT === */
.brand {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-lg);
    letter-spacing: 0.4px;
    color: var(--text-primary);
    text-decoration: none;
}

.brand .dot {
    width: 14px;
    height: 14px;
    border-radius: var(--radius-full);
    background: linear-gradient(45deg, var(--brand-primary), var(--brand-secondary));
    box-shadow: 0 0 0 3px var(--brand-light);
    position: relative;
}

.brand .dot::after {
    content: '🌱';
    position: absolute;
    top: -2px;
    left: -2px;
    font-size: 10px;
}

/* === NAVIGATION SYSTEM === */
.nav {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
    margin-top: var(--space-2);
}

.nav-link {
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-lg);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: var(--space-3);
    border: 1px solid transparent;
    transition: all var(--transition-fast);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
    font-size: var(--font-size-sm);
    position: relative;
    overflow: hidden;
}

.nav-link::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 3px;
    background: var(--brand-primary);
    transform: scaleY(0);
    transition: transform var(--transition-fast);
}

.nav-link:hover {
    background: var(--brand-light);
    color: var(--brand-primary);
    border-color: var(--border-medium);
    transform: translateX(4px);
}

.nav-link:hover::before {
    transform: scaleY(1);
}

.nav-link.active {
    background: var(--brand-light);
    color: var(--brand-primary);
    border-color: var(--border-medium);
    font-weight: var(--font-weight-semibold);
}

.nav-link.active::before {
    transform: scaleY(1);
}

.nav-link i {
    font-size: var(--font-size-lg);
    width: 20px;
    text-align: center;
}

/* === PAGE HEADER === */
.page-title h1 {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin: 0;
}

.actions {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

/* === CARD SYSTEM === */
.card {
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--brand-primary), var(--brand-secondary));
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
    border-color: var(--border-medium);
}

.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-6);
    margin-bottom: var(--space-8);
}

.section {
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    margin-bottom: var(--space-6);
    box-shadow: var(--shadow-sm);
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-6);
    padding-bottom: var(--space-4);
    border-bottom: 2px solid var(--border-light);
}

.section-header h2 {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin: 0;
}

.tools {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

/* === UNIFIED BUTTON SYSTEM === */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-4);
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
    height: var(--btn-height-md);
    min-width: 80px;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left var(--transition-normal);
}

.btn:hover::before {
    left: 100%;
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn:active {
    transform: translateY(0);
    box-shadow: var(--shadow-sm);
}

/* Primary Button - Agriculture Green */
.btn.primary,
.btn.brand {
    background: linear-gradient(135deg, var(--brand-primary), var(--brand-secondary));
    color: var(--color-white);
    border-color: var(--brand-primary);
    font-weight: var(--font-weight-semibold);
}

.btn.primary:hover,
.btn.brand:hover {
    background: linear-gradient(135deg, var(--brand-dark), var(--brand-primary));
    border-color: var(--brand-dark);
    color: var(--color-white);
    box-shadow: var(--shadow-lg);
}

/* Secondary Button - Clean White */
.btn.secondary {
    background: var(--bg-primary);
    color: var(--text-primary);
    border-color: var(--border-medium);
}

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

/* Success Button - Nature Green */
.btn.success {
    background: var(--color-success);
    color: var(--color-white);
    border-color: var(--color-success);
}

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

/* Warning Button - Harvest Orange */
.btn.warning {
    background: var(--color-warning);
    color: var(--color-white);
    border-color: var(--color-warning);
}

.btn.warning:hover {
    background: #e65100;
    border-color: #e65100;
}

/* Danger Button - Alert Red */
.btn.danger,
.btn.del {
    background: var(--color-error);
    color: var(--color-white);
    border-color: var(--color-error);
}

.btn.danger:hover,
.btn.del:hover {
    background: #b71c1c;
    border-color: #b71c1c;
}

/* Info Button - Sky Blue */
.btn.info {
    background: var(--color-info);
    color: var(--color-white);
    border-color: var(--color-info);
}

.btn.info:hover {
    background: #0d47a1;
    border-color: #0d47a1;
}

/* Button Sizes */
.btn.small {
    padding: var(--space-2) var(--space-3);
    font-size: var(--font-size-xs);
    height: var(--btn-height-sm);
    min-width: 60px;
}

.btn.large {
    padding: var(--space-4) var(--space-6);
    font-size: var(--font-size-base);
    height: var(--btn-height-lg);
    min-width: 120px;
}

/* Icon Button */
.icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border: none;
    border-radius: 6px;
    background: var(--bg-muted);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-size: var(--font-size-lg);
    box-shadow: none;
}

.icon-btn:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border-color: var(--brand-primary);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.icon-btn.del {
    color: var(--color-error);
    border-color: rgba(211, 47, 47, 0.3);
}

.icon-btn.del:hover {
    background: var(--color-error);
    color: var(--color-white);
    border-color: var(--color-error);
}

/* === FORM SYSTEM === */
.form-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    margin-bottom: var(--space-6);
    box-shadow: var(--shadow-sm);
}

.field {
    margin-bottom: var(--space-5);
}

.field label {
    display: block;
    margin-bottom: var(--space-2);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    font-size: var(--font-size-sm);
}

.text-input {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    border: 2px solid var(--border-light);
    border-radius: var(--radius-md);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: var(--font-size-sm);
    transition: all var(--transition-fast);
    height: var(--input-height-md);
    box-sizing: border-box;
}

.text-input:focus {
    outline: none;
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px rgba(46, 125, 50, 0.1);
}

.text-input::placeholder {
    color: var(--text-tertiary);
}

/* File Input Styling */
input[type="file"] {
    padding: var(--space-2) var(--space-3);
    border: 2px dashed var(--border-light);
    border-radius: var(--radius-md);
    background: var(--surface-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

input[type="file"]:hover {
    border-color: var(--primary-500);
    background: var(--primary-50);
}

input[type="file"]:focus {
    outline: none;
    border-color: var(--primary-500);
    box-shadow: 0 0 0 3px var(--primary-100);
}

.field-hint {
    font-size: var(--font-size-xs);
    color: var(--text-tertiary);
    margin-top: var(--space-1);
}

/* === CLEAN WHITE TABLE SYSTEM === */
.table-wrap {
    overflow-x: auto;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-table);
    background: var(--bg-primary);
    box-shadow: var(--shadow-sm);
    position: relative;
    z-index: 1;
}

table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-primary);
}

th, td {
    padding: var(--space-4);
    text-align: left;
    border-bottom: 1px solid var(--border-table);
    color: var(--text-primary);
}

th {
    background: var(--bg-secondary);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    font-size: var(--font-size-xs);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: sticky;
    top: 0;
    z-index: 5;
    border-bottom: 2px solid var(--border-table);
}

td {
    color: var(--text-primary);
    font-size: var(--font-size-sm);
    background: var(--bg-primary);
}

tr:hover {
    background: var(--bg-secondary);
}

tr:hover td {
    background: var(--bg-secondary);
}

tr:last-child td {
    border-bottom: none;
}

/* === FILTER SYSTEM === */
.filters {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
    padding: var(--space-4);
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-sm);
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    min-width: 150px;
}

.filter-group label {
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.filter-select {
    padding: var(--space-2) var(--space-3);
    border: 2px solid var(--border-light);
    border-radius: var(--radius-md);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: var(--font-size-sm);
    height: var(--input-height-sm);
    transition: all var(--transition-fast);
}

.filter-select:focus {
    outline: none;
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px rgba(46, 125, 50, 0.1);
}

.filter-select:hover {
    border-color: var(--border-medium);
}

/* === STATUS SYSTEM === */
.status {
    display: inline-flex;
    align-items: center;
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: 1px solid transparent;
}

.status.active {
    background: rgba(46, 125, 50, 0.1);
    color: var(--status-active);
    border-color: rgba(46, 125, 50, 0.3);
}

.status.pending {
    background: rgba(245, 124, 0, 0.1);
    color: var(--status-pending);
    border-color: rgba(245, 124, 0, 0.3);
}

.status.inactive {
    background: rgba(158, 158, 158, 0.1);
    color: var(--status-inactive);
    border-color: rgba(158, 158, 158, 0.3);
}

.status.danger {
    background: rgba(211, 47, 47, 0.1);
    color: var(--status-danger);
    border-color: rgba(211, 47, 47, 0.3);
}

.status.info {
    background: rgba(25, 118, 210, 0.1);
    color: var(--status-info);
    border-color: rgba(25, 118, 210, 0.3);
}

/* Enhanced Product Status Colors */
.status.active {
    background: linear-gradient(135deg, rgba(76, 175, 80, 0.25), rgba(76, 175, 80, 0.15));
    color: #1b5e20;
    border: 2px solid rgba(76, 175, 80, 0.5);
    box-shadow: 0 2px 8px rgba(76, 175, 80, 0.2);
    font-weight: 600;
}

.status.suspended {
    background: linear-gradient(135deg, rgba(244, 67, 54, 0.25), rgba(244, 67, 54, 0.15));
    color: #b71c1c;
    border: 2px solid rgba(244, 67, 54, 0.5);
    box-shadow: 0 2px 8px rgba(244, 67, 54, 0.2);
    font-weight: 600;
}

.status.low {
    background: linear-gradient(135deg, rgba(255, 152, 0, 0.25), rgba(255, 152, 0, 0.15));
    color: #e65100;
    border: 2px solid rgba(255, 152, 0, 0.5);
    box-shadow: 0 2px 8px rgba(255, 152, 0, 0.2);
    font-weight: 600;
}

.status.out {
    background: linear-gradient(135deg, rgba(244, 67, 54, 0.25), rgba(244, 67, 54, 0.15));
    color: #b71c1c;
    border: 2px solid rgba(244, 67, 54, 0.5);
    box-shadow: 0 2px 8px rgba(244, 67, 54, 0.2);
    font-weight: 600;
}

/* Enhanced User Status Colors */
.status-badge.active {
    background: linear-gradient(135deg, rgba(76, 175, 80, 0.25), rgba(76, 175, 80, 0.15));
    color: #1b5e20;
    border: 2px solid rgba(76, 175, 80, 0.5);
    box-shadow: 0 2px 8px rgba(76, 175, 80, 0.2);
    font-weight: 600;
}

.status-badge.suspended {
    background: linear-gradient(135deg, rgba(244, 67, 54, 0.25), rgba(244, 67, 54, 0.15));
    color: #b71c1c;
    border: 2px solid rgba(244, 67, 54, 0.5);
    box-shadow: 0 2px 8px rgba(244, 67, 54, 0.2);
    font-weight: 600;
}

/* Enhanced Order Action Buttons */
.btn-confirm {
    background: linear-gradient(135deg, rgba(76, 175, 80, 0.25), rgba(76, 175, 80, 0.15));
    color: #1b5e20;
    border: 2px solid rgba(76, 175, 80, 0.5);
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    margin-right: 8px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(76, 175, 80, 0.2);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-confirm:hover {
    background: linear-gradient(135deg, rgba(76, 175, 80, 0.35), rgba(76, 175, 80, 0.25));
    border-color: rgba(76, 175, 80, 0.7);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(76, 175, 80, 0.3);
}

.btn-cancel {
    background: linear-gradient(135deg, rgba(244, 67, 54, 0.25), rgba(244, 67, 54, 0.15));
    color: #b71c1c;
    border: 2px solid rgba(244, 67, 54, 0.5);
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(244, 67, 54, 0.2);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-cancel:hover {
    background: linear-gradient(135deg, rgba(244, 67, 54, 0.35), rgba(244, 67, 54, 0.25));
    border-color: rgba(244, 67, 54, 0.7);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(244, 67, 54, 0.3);
}

/* Enhanced Order Status Colors */
.status-badge.pending {
    background: linear-gradient(135deg, rgba(255, 152, 0, 0.25), rgba(255, 152, 0, 0.15));
    color: #e65100;
    border: 2px solid rgba(255, 152, 0, 0.5);
    box-shadow: 0 2px 8px rgba(255, 152, 0, 0.2);
    font-weight: 600;
}

.status-badge.processing {
    background: linear-gradient(135deg, rgba(33, 150, 243, 0.25), rgba(33, 150, 243, 0.15));
    color: #0d47a1;
    border: 2px solid rgba(33, 150, 243, 0.5);
    box-shadow: 0 2px 8px rgba(33, 150, 243, 0.2);
    font-weight: 600;
}

.status-badge.shipped {
    background: linear-gradient(135deg, rgba(156, 39, 176, 0.25), rgba(156, 39, 176, 0.15));
    color: #4a148c;
    border: 2px solid rgba(156, 39, 176, 0.5);
    box-shadow: 0 2px 8px rgba(156, 39, 176, 0.2);
    font-weight: 600;
}

.status-badge.delivered {
    background: linear-gradient(135deg, rgba(76, 175, 80, 0.25), rgba(76, 175, 80, 0.15));
    color: #1b5e20;
    border: 2px solid rgba(76, 175, 80, 0.5);
    box-shadow: 0 2px 8px rgba(76, 175, 80, 0.2);
    font-weight: 600;
}

.status-badge.cancelled {
    background: linear-gradient(135deg, rgba(244, 67, 54, 0.25), rgba(244, 67, 54, 0.15));
    color: #b71c1c;
    border: 2px solid rgba(244, 67, 54, 0.5);
    box-shadow: 0 2px 8px rgba(244, 67, 54, 0.2);
    font-weight: 600;
}

/* Enhanced Notification Cards */
.notification-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-4);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-fast);
    overflow: hidden;
}

.notification-card:hover {
    box-shadow: var(--shadow);
    transform: translateY(-2px);
}

.notification-card.unread {
    border-left: 4px solid var(--brand-primary);
    background: linear-gradient(135deg, rgba(46, 125, 50, 0.05), var(--bg-primary));
}

.notification-card.read {
    opacity: 0.8;
    background: var(--bg-secondary);
}

.notification-header {
    display: flex;
    align-items: center;
    padding: var(--space-4);
    border-bottom: 1px solid var(--border-light);
    background: var(--bg-primary);
}

.notification-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-lg);
    margin-right: var(--space-3);
    flex-shrink: 0;
}

.notification-icon.order {
    background: linear-gradient(135deg, rgba(33, 150, 243, 0.2), rgba(33, 150, 243, 0.1));
    color: #0d47a1;
}

.notification-icon.warning {
    background: linear-gradient(135deg, rgba(255, 152, 0, 0.2), rgba(255, 152, 0, 0.1));
    color: #e65100;
}

.notification-icon.success {
    background: linear-gradient(135deg, rgba(76, 175, 80, 0.2), rgba(76, 175, 80, 0.1));
    color: #1b5e20;
}

.notification-title {
    flex: 1;
    min-width: 0;
}

.notification-title h4 {
    margin: 0 0 var(--space-1) 0;
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
}

.notification-time {
    font-size: var(--font-size-xs);
    color: var(--text-tertiary);
    font-weight: var(--font-weight-medium);
}

.notification-actions {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    flex-shrink: 0;
}

.btn-mark-read {
    background: linear-gradient(135deg, rgba(33, 150, 243, 0.2), rgba(33, 150, 243, 0.1));
    color: #0d47a1;
    border: 1px solid rgba(33, 150, 243, 0.3);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-mark-read:hover {
    background: linear-gradient(135deg, rgba(33, 150, 243, 0.3), rgba(33, 150, 243, 0.2));
    transform: translateY(-1px);
}

.btn-delete-notification {
    background: linear-gradient(135deg, rgba(244, 67, 54, 0.2), rgba(244, 67, 54, 0.1));
    color: #d32f2f;
    border: 1px solid rgba(244, 67, 54, 0.3);
    padding: var(--space-2);
    border-radius: var(--radius);
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-delete-notification:hover {
    background: linear-gradient(135deg, rgba(244, 67, 54, 0.3), rgba(244, 67, 54, 0.2));
    transform: translateY(-1px);
}

.notification-content {
    padding: var(--space-4);
    background: var(--bg-primary);
}

.notification-content p {
    margin: 0;
    color: var(--text-secondary);
    line-height: var(--line-height-normal);
    font-size: var(--font-size-sm);
}

.no-notifications {
    text-align: center;
    padding: var(--space-8);
    color: var(--text-tertiary);
    font-style: italic;
}

/* Admin Role Badges */
.status-badge.admin {
    background: linear-gradient(135deg, rgba(156, 39, 176, 0.25), rgba(156, 39, 176, 0.15));
    color: #4a148c;
    border: 2px solid rgba(156, 39, 176, 0.5);
    box-shadow: 0 2px 8px rgba(156, 39, 176, 0.2);
    font-weight: 600;
}

.status-badge.staff {
    background: linear-gradient(135deg, rgba(33, 150, 243, 0.25), rgba(33, 150, 243, 0.15));
    color: #0d47a1;
    border: 2px solid rgba(33, 150, 243, 0.5);
    box-shadow: 0 2px 8px rgba(33, 150, 243, 0.2);
    font-weight: 600;
}

/* Admin Action Buttons */
.btn-icon {
    background: linear-gradient(135deg, rgba(33, 150, 243, 0.2), rgba(33, 150, 243, 0.1));
    color: #0d47a1;
    border: 1px solid rgba(33, 150, 243, 0.3);
    padding: var(--space-2);
    border-radius: var(--radius);
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
    width: 32px;
    height: 32px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-right: var(--space-2);
}

.btn-icon:hover {
    background: linear-gradient(135deg, rgba(33, 150, 243, 0.3), rgba(33, 150, 243, 0.2));
    transform: translateY(-1px);
}

.btn-icon.danger {
    background: linear-gradient(135deg, rgba(244, 67, 54, 0.2), rgba(244, 67, 54, 0.1));
    color: #d32f2f;
    border: 1px solid rgba(244, 67, 54, 0.3);
}

.btn-icon.danger:hover {
    background: linear-gradient(135deg, rgba(244, 67, 54, 0.3), rgba(244, 67, 54, 0.2));
}

/* Admin Info in Delete Modal */
.admin-info {
    background: var(--bg-secondary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius);
    padding: var(--space-4);
    margin-top: var(--space-4);
    transition: all var(--transition-fast);
}

.admin-info:hover {
    background: var(--bg-primary);
    border-color: var(--border);
    box-shadow: var(--shadow-sm);
}

/* === PILL COMPONENT === */
.pill {
    display: inline-flex;
    align-items: center;
    padding: var(--space-2) var(--space-3);
    background: var(--bg-secondary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.pill:hover {
    background: var(--border-light);
    color: var(--text-primary);
}

/* === NOTIFICATION BADGE === */
.notification-badge {
    position: absolute;
    top: -8px;
    right: -8px;
    background: var(--color-error);
    color: var(--color-white);
    border-radius: var(--radius-full);
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    font-weight: var(--font-weight-bold);
    animation: pulse 2s infinite;
    z-index: var(--z-tooltip);
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

/* === MODAL SYSTEM === */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-overlay);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    backdrop-filter: blur(4px);
    padding: var(--space-4);
    box-sizing: border-box;
}

.modal.show {
    display: flex;
}

.modal-content {
    background: var(--bg-primary);
    border-radius: 12px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.25);
    width: 480px;
    max-width: 90vw;
    max-height: 80vh;
    overflow-y: auto;
    animation: modalSlideIn 0.3s ease-out;
    border: 2px solid var(--border-light);
    position: relative;
    z-index: 10000;
    margin: auto;
    display: flex;
    flex-direction: column;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-light);
    background: var(--bg-primary);
    border-top-left-radius: 12px;
    border-top-right-radius: 12px;
    flex-shrink: 0;
}

.modal-header h2 {
    margin: 0;
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
}

.modal-body {
    padding: 24px;
    background: var(--bg-primary);
    flex: 1;
    overflow-y: auto;
}

.modal-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 12px;
    padding: 20px 24px;
    border-top: 1px solid var(--border-light);
    background: var(--bg-primary);
    border-bottom-left-radius: 12px;
    border-bottom-right-radius: 12px;
    flex-shrink: 0;
}

/* === LOADING STATES === */
.loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-10);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
}

.loading::after {
    content: '';
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-light);
    border-top: 2px solid var(--brand-primary);
    border-radius: var(--radius-full);
    animation: spin 1s linear infinite;
    margin-left: var(--space-3);
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.error {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-10);
    color: var(--color-error);
    font-size: var(--font-size-sm);
    background: rgba(211, 47, 47, 0.1);
    border: 1px solid rgba(211, 47, 47, 0.3);
    border-radius: var(--radius-lg);
}

/* === TOAST NOTIFICATIONS === */
.toast {
    position: fixed;
    top: var(--space-6);
    right: var(--space-6);
    padding: var(--space-4) var(--space-5);
    border-radius: var(--radius-lg);
    color: var(--color-white);
    font-weight: var(--font-weight-medium);
    box-shadow: var(--shadow-lg);
    z-index: var(--z-toast);
    transform: translateX(100%);
    transition: all var(--transition-normal);
    max-width: 400px;
    font-size: var(--font-size-base);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.toast.show {
    transform: translateX(0);
}

.toast.success {
    background: linear-gradient(135deg, #2e7d32, #4caf50);
    border: 2px solid #1b5e20;
    box-shadow: 0 8px 32px rgba(46, 125, 50, 0.3);
    font-weight: var(--font-weight-semibold);
}

.toast.error {
    background: var(--color-error);
}

.toast.warning {
    background: var(--color-warning);
}

.toast.info {
    background: var(--color-info);
}

/* === RESPONSIVE DESIGN === */
@media (max-width: 1024px) {
    .app {
        grid-template-columns: 1fr;
    }
    
    .sidebar {
        display: none;
    }
    
    .cards {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

@media (max-width: 768px) {
    .content {
        padding: var(--space-4);
    }
    
    .cards {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }
    
    .filters {
        flex-direction: column;
    }
    
    .filter-group {
        min-width: 100%;
    }
    
    .topbar {
        padding: 0 var(--space-4);
    }
    
    .actions {
        gap: var(--space-2);
    }
    
    .btn {
        padding: var(--space-2) var(--space-3);
        font-size: var(--font-size-xs);
        height: var(--btn-height-sm);
    }
    
    .modal {
        padding: var(--space-2);
    }
    
    .modal-content {
        max-width: 95vw;
        max-height: 95vh;
    }
    
    .modal-header,
    .modal-body,
    .modal-footer {
        padding: var(--space-4);
    }
}

@media (max-width: 480px) {
    .content {
        padding: var(--space-3);
    }
    
    .card,
    .section {
        padding: var(--space-4);
    }
    
    .btn {
        min-width: 60px;
    }
    
    .btn.large {
        min-width: 100px;
    }
}

/* === CHART INTERACTIVE FEATURES === */
.chart-controls {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    flex-wrap: wrap;
}

.chart-actions {
    display: flex;
    gap: var(--space-2);
    align-items: center;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 13px;
    height: 32px;
    min-width: auto;
}

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

.btn-secondary:hover {
    background: #e8f5e8;
    border-color: var(--brand-primary);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(46, 125, 50, 0.15);
}

.btn .icon {
    margin-right: 4px;
}

.chart-badge {
    background: linear-gradient(135deg, #2e7d32 0%, #1b5e20 100%);
    color: white;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 8px rgba(46, 125, 50, 0.25);
    margin-left: auto;
}

/* Chart container enhancements */
.chart-container {
    position: relative;
    background: white;
    padding: var(--space-6);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.chart-container:hover {
    box-shadow: var(--shadow-lg);
}

.chart-section {
    margin-top: var(--space-6);
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--space-4);
    flex-wrap: wrap;
    gap: var(--space-4);
}

.header-content h2 {
    color: var(--text-primary);
    margin: 0 0 var(--space-2) 0;
    font-size: 24px;
    font-weight: 700;
}

.header-content p {
    color: var(--text-secondary);
    margin: 0;
    font-size: 14px;
}

/* Responsive adjustments for chart controls */
@media (max-width: 768px) {
    .chart-controls {
        flex-direction: column;
        align-items: stretch;
        gap: var(--space-3);
    }
    
    .chart-actions {
        justify-content: stretch;
    }
    
    .chart-actions button {
        flex: 1;
    }
    
    .chart-badge {
        margin-left: 0;
        text-align: center;
    }
}