* { box-sizing: border-box; }
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    margin: 0;
    padding: 0;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding-top: 20px;
}
.container {
    max-width: 1400px;
    width: 100%;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    padding: 0;
    box-shadow: 0 20px 60px rgba(0,0,0,0.15);
    margin-bottom: 20px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Enhanced Welcome Hero Section */
.welcome-hero {
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 50%, #ec4899 100%);
    color: white;
    padding: 50px 60px;
    position: relative;
    overflow: hidden;
}

.welcome-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    animation: rotate 20s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.hero-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-title {
    flex: 1;
}

.welcome-label {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    color: #fbbf24;
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 15px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.hero-title h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin: 0 0 15px 0;
    background: linear-gradient(135deg, #ffffff 0%, #f0f9ff 50%, #ffffff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 2px 10px rgba(0,0,0,0.3);
    letter-spacing: -2px;
}

.hero-title p {
    font-size: 1.2rem;
    opacity: 0.9;
    margin: 0;
    font-weight: 400;
    max-width: 500px;
    line-height: 1.5;
}

.hero-meta {
    display: flex;
    flex-direction: column;
    gap: 15px;
    text-align: right;
}

.user-level .level-label {
    display: inline-block;
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    color: #92400e;
    padding: 12px 25px;
    border-radius: 20px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.95rem;
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.3);
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.current-date {
    font-size: 1rem;
    opacity: 0.8;
    font-weight: 500;
}

.hero-actions {
    position: absolute;
    top: 30px;
    right: 60px;
}

.logout-btn-modern {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.15);
    color: white;
    text-decoration: none;
    padding: 12px 20px;
    border-radius: 15px;
    font-weight: 600;
    font-size: 0.95rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.logout-btn-modern:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

nav { margin-bottom: 30px; }
nav ul { list-style: none; padding: 0; margin: 0; display: flex; justify-content: center; gap: 20px; }
nav li { display: inline; }
nav a { background: #e83e8c; color: white; padding: 10px 20px; text-decoration: none; border-radius: 5px; transition: background 0.3s; font-weight: 500; }
nav a:hover { background: #c2185b; }

/* Dashboard Icons Navigation */
.dashboard-icons {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin: 40px 0;
    padding: 20px 0;
    flex-wrap: wrap;
}

.icon-link {
    display: inline-block;
    text-decoration: none;
    padding: 35px;
    border-radius: 20px;
    background: white;
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
    border: 2px solid rgba(232,62,140,0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.icon-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #e83e8c, #d63384, #c2185b);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.icon-link:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 15px 35px rgba(232, 62, 140, 0.2);
    border-color: rgba(232,62,140,0.3);
}

.icon-link:hover::before {
    opacity: 1;
}

.icon-link.featured {
    background: linear-gradient(135deg, #fff5f7 0%, #fce4ec 100%);
    border-color: rgba(232,62,140,0.4);
    box-shadow: 0 12px 30px rgba(232, 62, 140, 0.2);
}

.icon-link.admin {
    background: linear-gradient(135deg, #fff3cd 0%, #ffeaa7 100%);
    border-color: rgba(255, 193, 7, 0.4);
    box-shadow: 0 12px 30px rgba(255, 193, 7, 0.2);
}

.icon-link.admin::before {
    background: linear-gradient(90deg, #ffc107, #fd7e14, #e0a800);
}

.icon {
    font-size: 4.5rem;
    display: block;
    text-align: center;
    filter: drop-shadow(0 3px 6px rgba(0,0,0,0.15));
}

/* Dashboard Stats Cards */
.dashboard-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-top: 30px;
    padding: 0 10px;
}

.stats-card {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border-radius: 15px;
    padding: 25px;
    display: flex;
    align-items: center;
    gap: 20px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.08), 0 4px 12px rgba(0,0,0,0.04);
    border: 2px solid rgba(108,117,125,0.1);
    transition: all 0.3s ease;
}

.stats-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(0,0,0,0.12), 0 6px 15px rgba(0,0,0,0.06);
    border-color: rgba(232,62,140,0.2);
}

.stats-icon {
    font-size: 2.5rem;
    opacity: 0.8;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.1));
}

.stats-info h4 {
    font-size: 2rem;
    font-weight: 700;
    color: #495057;
    margin: 0 0 5px 0;
    letter-spacing: -0.5px;
}

.stats-info p {
    font-size: 0.9rem;
    color: #6c757d;
    margin: 0;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
section { margin-bottom: 40px; }
h2 { color: #495057; font-weight: 600; border-bottom: 2px solid #dee2e6; padding-bottom: 10px; margin-bottom: 20px; }
.form-row { display: flex; gap: 20px; margin-bottom: 15px; }
.form-row > * { flex: 1; }
input[type="text"], input[type="password"], input[type="number"], select, textarea, button { padding: 12px 15px; border: 1px solid #ced4da; border-radius: 5px; font-size: 16px; margin-bottom: 0; }
input:focus, select:focus, textarea:focus { outline: none; border-color: #e83e8c; box-shadow: 0 0 5px rgba(232,99,140,0.5); }
textarea { resize: vertical; min-height: 80px; }
button { background: #e83e8c; color: white; border: none; cursor: pointer; font-size: 16px; font-weight: 500; transition: background 0.3s, transform 0.1s; }
button:hover { background: #c2185b; transform: translateY(-1px); }
/* Enhanced Table Styling */
table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0,0,0,0.1), 0 4px 10px rgba(0,0,0,0.05);
    background: white;
    border: 2px solid rgba(232,62,140,0.1);
}

th {
    background: linear-gradient(135deg, #e83e8c 0%, #d63384 100%);
    color: white;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 14px;
    padding: 20px 15px;
    text-align: left;
    border: none;
    position: relative;
}

th:first-child {
    border-top-left-radius: 12px;
}

th:last-child {
    border-top-right-radius: 12px;
}

td {
    padding: 15px;
    border-bottom: 1px solid #dee2e6;
    border-right: 1px solid #dee2e6;
    background: white;
    transition: all 0.3s ease;
    vertical-align: middle;
}

td:last-child {
    border-right: none;
}

tbody tr {
    transition: all 0.3s ease;
}

tbody tr:hover {
    background: linear-gradient(135deg, #fff5f7 0%, #fce4ec 100%);
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(232, 62, 140, 0.1);
}

/* Additional Table Styling Enhancements */
.table-container {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

thead {
    position: sticky;
    top: 0;
    z-index: 10;
}

.table-summary {
    margin-top: 20px;
    padding: 15px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 10px;
    border: 2px solid rgba(232,62,140,0.1);
    text-align: center;
}

.summary-text {
    margin: 0;
    color: #495057;
    font-size: 16px;
    font-weight: 600;
}

.warning-text {
    color: #fd7e14;
    font-weight: 700;
}

/* Info displays in tables */
.date-info, .user-info, .customer-info {
    font-size: 14px;
}

.amount {
    font-weight: 700;
    font-size: 15px;
}

.total-amount {
    color: #28a745;
    font-size: 16px;
}

.paid-amount {
    color: #007bff;
}

.change-amount {
    font-size: 15px;
}

.change-amount.positive {
    color: #28a745;
}

.change-amount.negative {
    color: #dc3545;
}

.customer-name, .user-name {
    font-size: 15px;
    font-weight: 600;
}

.contact-info, .address-info, .description-info {
    font-size: 13px;
    max-width: 200px;
}

.transaction-count, .transaction-count-user {
    color: #6c757d;
    font-weight: 600;
}

.no-customer, .no-contact, .no-address, .no-description {
    color: #6c757d;
    font-style: italic;
}

/* Price displays */
.price-info, .item-info, .username-info, .stats-info {
    font-size: 14px;
    line-height: 1.4;
}

.selling-price {
    color: #28a745;
    font-weight: 700;
    font-size: 15px;
}

.buying-price, .profit-margin, .current-indicator {
    color: #6c757d;
    font-size: 12px;
}

/* Stock and status badges */
.stock-quantity {
    font-weight: 600;
    padding: 4px 8px;
    border-radius: 6px;
    font-size: 13px;
}

.stock-quantity.in-stock {
    background: rgba(40, 167, 69, 0.1);
    color: #28a745;
}

.stock-quantity.low-stock {
    background: rgba(253, 126, 20, 0.1);
    color: #fd7e14;
}

.stock-quantity.out-of-stock {
    background: rgba(220, 53, 69, 0.1);
    color: #dc3545;
}

.status-badge {
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.status-badge.in-stock {
    background: rgba(40, 167, 69, 0.15);
    color: #28a745;
    border: 2px solid rgba(40, 167, 69, 0.3);
}

.status-badge.low-stock {
    background: rgba(253, 126, 20, 0.15);
    color: #fd7e14;
    border: 2px solid rgba(253, 126, 20, 0.3);
}

.status-badge.out-of-stock {
    background: rgba(220, 53, 69, 0.15);
    color: #dc3545;
    border: 2px solid rgba(220, 53, 69, 0.3);
}

.status-badge.active {
    background: rgba(40, 167, 69, 0.15);
    color: #28a745;
    border: 2px solid rgba(40, 167, 69, 0.3);
}

.status-badge.current {
    background: rgba(0, 123, 255, 0.15);
    color: #007bff;
    border: 2px solid rgba(0, 123, 255, 0.3);
}

.item-row.low-stock {
    border-left: 4px solid #fd7e14;
}

.item-row.out-of-stock {
    border-left: 4px solid #dc3545;
}

/* User level badges */
.level-badge {
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.admin-badge {
    background: linear-gradient(135deg, rgba(255, 193, 7, 0.2) 0%, rgba(255, 193, 7, 0.1) 100%);
    color: #856404;
    border: 2px solid rgba(255, 193, 7, 0.3);
}

.kasir-badge {
    background: linear-gradient(135deg, rgba(0, 123, 255, 0.2) 0%, rgba(0, 123, 255, 0.1) 100%);
    color: #004085;
    border: 2px solid rgba(0, 123, 255, 0.3);
}

.current-user {
    background: linear-gradient(135deg, #fff3cd 0%, #fff3cd 50%, #f8f9fa 100%) !important;
    border-left: 4px solid #ffc107;
}

/* Print button styling */
.print-btn {
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 600;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.print-btn:hover {
    background: linear-gradient(135deg, #218838 0%, #1cb67b 100%);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(40, 167, 69, 0.3);
    text-decoration: none;
}

/* Inline forms improvements */
.inline-form {
    background: rgba(248, 249, 250, 0.8);
    border: 1px solid rgba(232,62,140,0.2);
    border-radius: 8px;
    padding: 12px;
    transition: all 0.3s ease;
}

.inline-form:hover {
    background: rgba(248, 249, 250, 0.95);
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.form-fields {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 12px;
}

.price-inputs {
    display: flex;
    gap: 10px;
}

.price-inputs input {
    flex: 1;
}

.form-actions {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
    flex-wrap: wrap;
}

tbody tr:nth-child(even) {
    background: linear-gradient(135deg, #fafafa 0%, #f5f5f5 100%);
}

tbody tr:nth-child(even):hover {
    background: linear-gradient(135deg, #fef2f8 0%, #fce7f3 100%);
}

tbody tr:last-child td:last-child {
    border-bottom-right-radius: 12px;
}

tbody tr:last-child td:first-child {
    border-bottom-left-radius: 12px;
}

/* Enhanced Action Buttons in Tables */
td form {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-start;
}

td input, td select, td textarea {
    padding: 8px 12px;
    border: 1px solid #dee2e6;
    border-radius: 6px;
    font-size: 14px;
    min-width: 80px;
    max-width: 120px;
    transition: all 0.2s ease;
}

td input:focus, td select:focus, td textarea:focus {
    outline: none;
    border-color: #e83e8c;
    box-shadow: 0 0 0 3px rgba(232,62,140,0.1);
}

td .edit-btn {
    background: linear-gradient(135deg, #ffc107 0%, #fd7e14 100%);
    color: white;
    border: none;
    padding: 6px 12px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 12px;
    font-weight: 500;
    transition: all 0.3s ease;
}

td .edit-btn:hover {
    background: linear-gradient(135deg, #ffca2c 0%, #fd9142 100%);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(255, 193, 7, 0.3);
}

td .delete-btn {
    background: linear-gradient(135deg, #dc3545 0%, #c82333 100%);
    color: white;
    border: none;
    padding: 6px 12px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 12px;
    font-weight: 500;
    transition: all 0.3s ease;
}

td .delete-btn:hover {
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(220, 53, 69, 0.3);
}
.success { color: #28a745; font-weight: 500; text-align: center; margin-bottom: 20px; }
.error { color: #dc3545; font-weight: 500; text-align: center; margin-bottom: 20px; }
.center { text-align: center; }
.no-print { text-align: center; margin-top: 20px; }
a.back-link { display: inline-block; margin-bottom: 20px; color: #007bff; text-decoration: none; font-weight: 500; }
a.back-link:hover { text-decoration: underline; }

/* Transaction Item Rows */
.item-row {
    display: flex;
    gap: 15px;
    align-items: center;
    margin-bottom: 15px;
    padding: 20px;
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    border: 1px solid rgba(232,62,140,0.1);
    transition: all 0.3s ease;
}

.item-row:hover {
    box-shadow: 0 6px 20px rgba(232,62,140,0.15);
    transform: translateY(-2px);
}

.item-row select, .item-row input {
    flex: 1;
    padding: 12px 15px;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    font-size: 14px;
    transition: all 0.3s ease;
    background: white;
}

.item-row select:focus, .item-row input:focus {
    outline: none;
    border-color: #e83e8c;
    box-shadow: 0 0 0 3px rgba(232,62,140,0.1);
}

.item-row .remove-item {
    background: linear-gradient(135deg, #dc3545 0%, #c82333 100%);
    color: white;
    border: none;
    padding: 12px 16px;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s ease;
    font-size: 14px;
}

.item-row .remove-item:hover {
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(220, 53, 69, 0.3);
}

/* Total Section Enhancement */
.total-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 20px;
    border-radius: 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 20px 0;
    border: 2px solid rgba(232,62,140,0.1);
    flex-wrap: wrap;
    gap: 15px;
}

.total-section strong {
    color: #495057;
    font-size: 18px;
    font-weight: 700;
}

.total-section #bayar {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border: 2px solid #28a745;
    font-weight: 600;
}

.total-section #bayar:focus {
    box-shadow: 0 0 0 3px rgba(40,167,69,0.1);
    border-color: #28a745;
}

/* Dashboard Icons Responsive */
@media (max-width: 768px) {
    .container { padding: 20px; }
    nav ul { flex-direction: column; align-items: center; gap: 10px; }
    .form-row { flex-direction: column; gap: 0; }
    td form { flex-direction: column; gap: 5px; align-items: stretch; }

    .welcome-hero {
        padding: 30px 30px;
    }

    .hero-content {
        flex-direction: column;
        text-align: center;
        gap: 25px;
    }

    .hero-title h1 {
        font-size: 2.5rem;
    }

    .hero-title p {
        font-size: 1rem;
    }

    .hero-meta {
        text-align: center;
        gap: 10px;
    }

    .hero-actions {
        position: static;
        display: flex;
        justify-content: center;
        margin-top: 20px;
    }

    .dashboard-icons {
        gap: 20px;
        flex-wrap: wrap;
        margin: 30px 0;
        padding: 15px 0;
    }

    .icon-link {
        padding: 20px;
    }

    .icon {
        font-size: 2.5rem;
    }

    .dashboard-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
        padding: 0;
        margin-top: 20px;
    }

    .stats-card {
        padding: 20px;
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }

    .stats-info h4 {
        font-size: 1.5rem;
    }

    table {
        font-size: 14px;
    }

    th, td {
        padding: 12px 8px;
    }

    .item-row {
        flex-direction: column;
        gap: 10px;
        padding: 15px;
    }

    .item-row select, .item-row input {
        width: 100%;
    }

    .total-section {
        flex-direction: column;
        text-align: center;
    }

    .total-section strong {
        font-size: 16px;
    }

    tbody tr:hover {
        transform: none;
    }

    .item-row:hover {
        transform: none;
    }

    .icon-link:hover {
        transform: none;
        scale: none;
    }

    .stats-card:hover {
        transform: none;
        box-shadow: 0 8px 25px rgba(0,0,0,0.08), 0 4px 12px rgba(0,0,0,0.04);
    }
}

@media (max-width: 480px) {
    .dashboard-icons {
        flex-direction: row;
        gap: 15px;
        justify-content: center;
        padding: 10px 0;
    }

    .dashboard-stats {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .stats-card {
        padding: 15px;
        flex-direction: row;
        text-align: left;
        gap: 15px;
    }

    .stats-icon {
        font-size: 2rem;
        min-width: 50px;
    }

    .stats-info h4 {
        font-size: 1.25rem;
    }
}