@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

:root {
    --bg-primary: #f8fafc;
    --bg-secondary: #ffffff;
    --bg-sidebar: #ffffff;
    --sidebar-text: #64748b;
    --sidebar-active: #2563eb;
    --text-main: #1e293b;
    --text-muted: #64748b;
    --primary: #2563eb;
    --primary-hover: #1d4ed8;
    --primary-light: #eff6ff;
    --accent: #0284c7;
    --success: #10b981;
    --success-light: #ecfdf5;
    --danger: #ef4444;
    --danger-light: #fef2f2;
    --warning: #f59e0b;
    --warning-light: #fffbeb;
    --neutral-light: #f1f5f9;
    --border-color: #e2e8f0;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -2px rgba(0, 0, 0, 0.02);
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --font-family: 'Plus Jakarta Sans', sans-serif;
    --transition-fast: 0.15s ease;
    --transition-normal: 0.25s ease;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-family);
    background-color: var(--bg-primary);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Auth Page Layout */
.auth-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: radial-gradient(circle at 10% 20%, rgba(216, 241, 230, 0.46) 0.1%, rgba(233, 226, 226, 0.28) 90.1%), linear-gradient(135deg, #e0eafc 0%, #cfdef3 100%);
    padding: 20px;
}

.auth-card {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 440px;
    padding: 40px;
    box-shadow: var(--shadow-lg);
    text-align: center;
    transition: transform var(--transition-normal);
}

.auth-card:hover {
    transform: translateY(-4px);
}

.auth-logo {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    color: white;
    font-size: 28px;
    font-weight: 700;
    border-radius: var(--radius-md);
    margin-bottom: 24px;
    box-shadow: 0 8px 16px rgba(37, 99, 235, 0.2);
}

.auth-card h2 {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 8px;
}

.auth-card p {
    color: var(--text-muted);
    font-size: 14px;
    margin-bottom: 32px;
}

/* Dashboard Wrapper Layout */
.dashboard-container {
    display: flex;
    min-height: 100vh;
}

/* Sidebar Navigation */
.sidebar {
    width: 260px;
    background-color: var(--bg-sidebar);
    color: var(--text-main);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    transition: transform var(--transition-normal);
    box-shadow: 2px 0 10px rgba(0,0,0,0.05);
    z-index: 100;
    border-right: 1px solid var(--border-color);
}

.sidebar-header {
    padding: 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 12px;
}

.sidebar-header h1 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-main);
}

.sidebar-menu {
    list-style: none;
    padding: 24px 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex-grow: 1;
}

.sidebar-menu li a {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--sidebar-text);
    text-decoration: none;
    padding: 12px 16px;
    border-radius: var(--radius-md);
    font-weight: 500;
    font-size: 14px;
    transition: all var(--transition-fast);
}

.sidebar-menu li a:hover {
    color: var(--primary);
    background-color: var(--primary-light);
}

.sidebar-menu li.active a {
    color: white;
    background-color: var(--primary);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.sidebar-footer {
    padding: 16px;
    border-top: 1px solid var(--border-color);
    font-size: 13px;
    color: var(--sidebar-text);
}

/* Main Content Area */
.main-content {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    max-height: 100vh;
}

.top-bar {
    background-color: var(--bg-secondary);
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 32px;
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

.top-bar-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-main);
}

.user-profile {
    display: flex;
    align-items: center;
    gap: 16px;
}

.user-info {
    text-align: right;
}

.user-name {
    font-weight: 600;
    font-size: 14px;
    color: var(--text-main);
}

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

.logout-btn {
    padding: 6px 12px;
    font-size: 13px;
    background-color: var(--neutral-light);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-main);
    text-decoration: none;
    font-weight: 500;
    transition: all var(--transition-fast);
}

.logout-btn:hover {
    background-color: var(--danger-light);
    color: var(--danger);
    border-color: var(--danger);
}

.content-body {
    padding: 32px;
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
    flex-grow: 1;
}

/* Cards & Stats */
.grid-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
    margin-bottom: 32px;
}

.card-stat {
    background-color: var(--bg-secondary);
    border-radius: var(--radius-md);
    padding: 24px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

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

.stat-info h3 {
    font-size: 14px;
    color: var(--text-muted);
    font-weight: 500;
    margin-bottom: 8px;
}

.stat-info p {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-main);
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}

.stat-primary { background-color: var(--primary-light); color: var(--primary); }
.stat-success { background-color: var(--success-light); color: var(--success); }
.stat-warning { background-color: var(--warning-light); color: var(--warning); }
.stat-danger { background-color: var(--danger-light); color: var(--danger); }

/* Table Page Designs */
.card-table {
    background-color: var(--bg-secondary);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    overflow: hidden;
    margin-bottom: 32px;
}

.card-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.card-header h2 {
    font-size: 18px;
    font-weight: 700;
}

.table-responsive {
    overflow-x: auto;
    width: 100%;
}

.table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

.table th {
    background-color: var(--neutral-light);
    padding: 14px 20px;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border-color);
}

.table td {
    padding: 16px 20px;
    font-size: 14px;
    color: var(--text-main);
    border-bottom: 1px solid var(--border-color);
    vertical-align: middle;
}

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

.table tbody tr:hover td {
    background-color: rgba(248, 250, 252, 0.8);
}

/* Custom Status Badges */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 9999px;
    font-size: 12px;
    font-weight: 600;
}

.badge-pending { background-color: var(--warning-light); color: var(--warning); }
.badge-sent { background-color: var(--primary-light); color: var(--primary); }
.badge-ordered { background-color: var(--success-light); color: var(--success); }
.badge-rejected { background-color: var(--danger-light); color: var(--danger); }
.badge-cancelled { background-color: var(--neutral-light); color: var(--text-muted); }
.badge-default { background-color: var(--neutral-light); color: var(--text-main); }

/* Forms & Inputs */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-main);
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    font-size: 14px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background-color: #ffffff;
    font-family: inherit;
    color: var(--text-main);
    transition: all var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

textarea.form-control {
    resize: vertical;
    min-height: 100px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 600;
    border-radius: var(--radius-sm);
    cursor: pointer;
    border: 1px solid transparent;
    transition: all var(--transition-fast);
    text-decoration: none;
    font-family: inherit;
}

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

.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-1px);
}

.btn-secondary {
    background-color: var(--neutral-light);
    color: var(--text-main);
    border-color: var(--border-color);
}

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

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

.btn-danger:hover {
    background-color: #dc2626;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 12px;
    border-radius: 4px;
}

/* Alerts */
.alert {
    padding: 14px 20px;
    border-radius: var(--radius-sm);
    margin-bottom: 24px;
    font-size: 14px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 12px;
}

.alert-danger {
    background-color: var(--danger-light);
    color: var(--danger);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

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

/* Detail views, grids, and layouts */
.detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    margin-bottom: 32px;
}

.detail-card {
    background-color: var(--bg-secondary);
    border-radius: var(--radius-md);
    padding: 24px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
}

.detail-card h3 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 8px;
}

.detail-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 12px;
    font-size: 14px;
}

.detail-row span:first-child {
    color: var(--text-muted);
    font-weight: 500;
}

.detail-row span:last-child {
    font-weight: 600;
    text-align: right;
}

/* Quotation Creator Dynamic Item Table */
.item-table {
    width: 100%;
    margin-top: 16px;
    margin-bottom: 24px;
}

.item-table th {
    text-align: left;
    padding: 10px;
    font-size: 13px;
    color: var(--text-muted);
}

.item-table td {
    padding: 8px 6px;
}

/* Responsive sidebar and menu */
@media (max-width: 768px) {
    .dashboard-container {
        flex-direction: column;
    }
    
    .sidebar {
        width: 100%;
    }
    
    .sidebar-menu {
        flex-direction: row;
        flex-wrap: wrap;
        padding: 12px;
    }
    
    .sidebar-menu li {
        flex: 1 1 auto;
    }
    
    .top-bar {
        padding: 0 16px;
    }
    
    .content-body {
        padding: 16px;
    }
}

/* Drag and Drop Upload Zone */
.drop-zone {
    border: 2px dashed var(--border-color);
    border-radius: var(--radius-sm);
    padding: 24px;
    text-align: center;
    background-color: var(--bg-primary);
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    position: relative;
    min-height: 120px;
}

.drop-zone:hover, .drop-zone.dragover {
    border-color: var(--primary);
    background-color: var(--primary-light);
}

.drop-zone-text {
    font-size: 13px;
    color: var(--text-muted);
    font-weight: 500;
}

.drop-zone-text span {
    color: var(--primary);
    font-weight: 600;
    text-decoration: underline;
}

.drop-zone-preview {
    margin-top: 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.drop-zone-preview img {
    max-width: 150px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

/* Pagination Container & Controls */
.pagination-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    flex-wrap: wrap;
    gap: 16px;
    border-bottom-left-radius: var(--radius-md);
    border-bottom-right-radius: var(--radius-md);
}

.pagination-info {
    font-size: 13px;
    color: var(--text-muted);
}

.pagination-controls {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.pagination-select-limit {
    padding: 6px 12px;
    font-size: 13px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    background-color: var(--bg-primary);
    color: var(--text-main);
    cursor: pointer;
    font-weight: 500;
    outline: none;
    transition: border-color var(--transition-fast);
}

.pagination-select-limit:focus {
    border-color: var(--primary);
}

.pagination-nav {
    display: flex;
    gap: 4px;
}

.pagination-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 12px;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-main);
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    text-decoration: none;
    transition: all var(--transition-fast);
    cursor: pointer;
    box-shadow: var(--shadow-sm);
}

.pagination-link:hover {
    color: var(--primary);
    border-color: var(--primary);
    background-color: var(--primary-light);
    transform: translateY(-1px);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.08);
}

.pagination-link.active {
    color: #ffffff !important;
    background-color: var(--primary) !important;
    border-color: var(--primary) !important;
    cursor: default;
    box-shadow: 0 4px 10px -2px rgba(37, 99, 235, 0.4);
    transform: none;
}

.pagination-link.disabled {
    color: var(--text-muted);
    background-color: var(--neutral-light);
    border-color: var(--border-color);
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
    box-shadow: none;
}