/* QR Bonus Sistemi - Modern Mobil Tasarım */

:root {
    --primary-color: #667eea;
    --primary-dark: #5568d3;
    --secondary-color: #764ba2;
    --success-color: #48bb78;
    --warning-color: #f6ad55;
    --danger-color: #fc8181;
    --info-color: #4299e1;
    --dark-color: #2d3748;
    --light-color: #f7fafc;
    --gray-100: #f7fafc;
    --gray-200: #edf2f7;
    --gray-300: #e2e8f0;
    --gray-400: #cbd5e0;
    --gray-500: #a0aec0;
    --gray-600: #718096;
    --gray-700: #4a5568;
    --gray-800: #2d3748;
    --gray-900: #1a202c;
    --white: #ffffff;
    --border-radius: 12px;
    --box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --box-shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
    --transition: all 0.3s ease;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    line-height: 1.6;
    color: var(--gray-800);
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* Navbar */
.navbar {
    background: var(--white);
    box-shadow: var(--box-shadow);
    padding: 15px 0;
    margin-bottom: 30px;
}

.navbar-dark {
    background: var(--gray-800);
    color: var(--white);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
}

.navbar-dark .navbar-brand {
    color: var(--white);
}

.navbar-menu {
    display: flex;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
}

.navbar-user {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--gray-700);
}

.navbar-dark .navbar-user {
    color: var(--gray-300);
}

.navbar-link {
    color: var(--primary-color);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 8px 15px;
    border-radius: 8px;
    transition: var(--transition);
}

.navbar-link:hover {
    background: var(--gray-100);
}

.navbar-dark .navbar-link {
    color: var(--gray-300);
}

.navbar-dark .navbar-link:hover {
    background: var(--gray-700);
}

/* Auth Container */
.auth-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
}

.auth-card {
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow-lg);
    width: 100%;
    max-width: 450px;
    padding: 40px;
    animation: slideUp 0.5s ease;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.auth-header {
    text-align: center;
    margin-bottom: 30px;
}

.auth-header i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.auth-header h1 {
    font-size: 2rem;
    color: var(--gray-800);
    margin-bottom: 10px;
}

.auth-header p {
    color: var(--gray-600);
}

/* Forms */
.auth-form {
    margin-bottom: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--gray-700);
    font-weight: 500;
}

.form-group label i {
    margin-right: 5px;
    color: var(--primary-color);
}

.form-group input {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--gray-300);
    border-radius: 8px;
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.form-group small {
    display: block;
    margin-top: 5px;
    color: var(--gray-500);
    font-size: 0.875rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

.btn-secondary {
    background: var(--gray-500);
    color: var(--white);
}

.btn-secondary:hover {
    background: var(--gray-600);
}

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

.btn-success:hover {
    background: #38a169;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(72, 187, 120, 0.4);
}

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

.btn-warning:hover {
    background: #ed8936;
}

.btn-block {
    width: 100%;
}

.btn-lg {
    padding: 15px 30px;
    font-size: 1.1rem;
}

/* Messages */
.message {
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 20px;
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.message-success {
    background: #c6f6d5;
    color: #22543d;
    border-left: 4px solid var(--success-color);
}

.message-error {
    background: #fed7d7;
    color: #742a2a;
    border-left: 4px solid var(--danger-color);
}

.message-info {
    background: #bee3f8;
    color: #2c5282;
    border-left: 4px solid var(--info-color);
}

.auth-footer {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid var(--gray-200);
}

.auth-footer p {
    color: var(--gray-600);
    margin-bottom: 10px;
}

.auth-footer a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
}

.auth-footer a:hover {
    text-decoration: underline;
}

/* Icons */
.success-icon {
    color: var(--success-color) !important;
}

.error-icon {
    color: var(--danger-color) !important;
}

/* Dashboard */
.dashboard-header {
    margin-bottom: 30px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 25px;
    display: flex;
    align-items: center;
    gap: 20px;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--box-shadow-lg);
}

.stat-icon {
    font-size: 2.5rem;
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.stat-primary .stat-icon {
    background: rgba(102, 126, 234, 0.1);
    color: var(--primary-color);
}

.stat-success .stat-icon {
    background: rgba(72, 187, 120, 0.1);
    color: var(--success-color);
}

.stat-info .stat-icon {
    background: rgba(66, 153, 225, 0.1);
    color: var(--info-color);
}

.stat-warning .stat-icon {
    background: rgba(246, 173, 85, 0.1);
    color: var(--warning-color);
}

.stat-content h3 {
    font-size: 2rem;
    color: var(--gray-800);
    margin-bottom: 5px;
}

.stat-content p {
    color: var(--gray-600);
    font-size: 0.9rem;
}

/* Progress Card */
.progress-card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 25px;
    box-shadow: var(--box-shadow);
    margin-bottom: 30px;
}

.progress-card h3 {
    color: var(--gray-800);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.progress-bar {
    background: var(--gray-200);
    border-radius: 50px;
    height: 20px;
    overflow: hidden;
    margin-bottom: 10px;
}

.progress-fill {
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    height: 100%;
    border-radius: 50px;
    transition: width 0.5s ease;
}

.progress-text {
    text-align: center;
    color: var(--gray-600);
    font-size: 0.9rem;
}

/* Cards */
.card {
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    margin-bottom: 30px;
    overflow: hidden;
}

.card-header {
    background: var(--gray-50);
    padding: 20px;
    border-bottom: 1px solid var(--gray-200);
}

.card-header h2 {
    color: var(--gray-800);
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 5px;
}

.card-header p {
    color: var(--gray-600);
    font-size: 0.9rem;
}

.card-body {
    padding: 25px;
}

/* Dashboard Layout */
.dashboard-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

/* QR Code Display */
.qr-display {
    text-align: center;
}

.qr-code-wrapper {
    background: var(--gray-50);
    padding: 30px;
    border-radius: var(--border-radius);
    margin-bottom: 20px;
}

.qr-code-wrapper img {
    max-width: 100%;
    border-radius: 8px;
    background: var(--white);
    padding: 15px;
}

.qr-refresh {
    margin-top: 15px;
}

.qr-info {
    text-align: left;
    background: var(--gray-50);
    padding: 20px;
    border-radius: 8px;
}

.qr-info p {
    margin-bottom: 10px;
    color: var(--gray-700);
}

.qr-info p:last-child {
    margin-bottom: 0;
}

/* Transaction List */
.transaction-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.transaction-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: var(--gray-50);
    border-radius: 8px;
    transition: var(--transition);
}

.transaction-item:hover {
    background: var(--gray-100);
}

.transaction-icon {
    font-size: 1.5rem;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.transaction-item.earn_point .transaction-icon {
    background: rgba(72, 187, 120, 0.1);
    color: var(--success-color);
}

.transaction-item.redeem_reward .transaction-icon {
    background: rgba(246, 173, 85, 0.1);
    color: var(--warning-color);
}

.transaction-item.admin_adjustment .transaction-icon {
    background: rgba(66, 153, 225, 0.1);
    color: var(--info-color);
}

.transaction-details {
    flex: 1;
}

.transaction-details h4 {
    color: var(--gray-800);
    margin-bottom: 3px;
}

.transaction-details small {
    color: var(--gray-500);
    font-size: 0.85rem;
}

.transaction-note {
    margin-top: 5px;
    color: var(--gray-600);
    font-size: 0.9rem;
}

.transaction-amount {
    font-size: 1.3rem;
    font-weight: bold;
}

.transaction-amount.positive {
    color: var(--success-color);
}

.transaction-amount.negative {
    color: var(--danger-color);
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--gray-500);
}

.empty-state i {
    font-size: 4rem;
    margin-bottom: 20px;
    opacity: 0.5;
}

.empty-state p {
    font-size: 1.2rem;
    margin-bottom: 10px;
}

.empty-state small {
    display: block;
    font-size: 0.9rem;
}

/* Cashier Panel */
.cashier-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.scanner-card {
    grid-column: 1 / 2;
}

.customer-card {
    grid-column: 2 / 3;
}

#qr-reader {
    border: 2px solid var(--gray-300);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.scanner-controls {
    text-align: center;
    margin: 20px 0;
}

.scanner-info {
    text-align: center;
    padding: 15px;
    background: var(--gray-50);
    border-radius: 8px;
}

.scanner-info p {
    color: var(--gray-600);
    margin: 0;
}

/* Customer Info */
.customer-details {
    text-align: center;
}

.customer-details h3 {
    color: var(--gray-800);
    font-size: 1.5rem;
    margin-bottom: 5px;
}

.customer-details > p {
    color: var(--gray-600);
    margin-bottom: 20px;
}

.customer-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin: 20px 0;
}

.stat-item {
    background: var(--gray-50);
    padding: 15px;
    border-radius: 8px;
}

.stat-label {
    display: block;
    color: var(--gray-600);
    font-size: 0.9rem;
    margin-bottom: 5px;
}

.stat-value {
    display: block;
    color: var(--primary-color);
    font-size: 1.8rem;
    font-weight: bold;
}

.progress-mini {
    margin: 20px 0;
}

.progress-mini .progress-bar {
    height: 12px;
    margin-bottom: 8px;
}

.progress-mini small {
    color: var(--gray-600);
    font-size: 0.85rem;
}

.action-buttons {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 20px;
}

/* Badge */
.badge {
    display: inline-block;
    padding: 4px 10px;
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: 20px;
    margin-left: 8px;
}

.badge-admin {
    background: var(--warning-color);
    color: var(--white);
}

/* Utilities */
.mb-4 {
    margin-bottom: 30px;
}

.text-muted {
    color: var(--gray-500);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .dashboard-content {
        grid-template-columns: 1fr;
    }
    
    .cashier-content {
        grid-template-columns: 1fr;
    }
    
    .scanner-card,
    .customer-card {
        grid-column: 1 / 2;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 15px;
    }
    
    .navbar .container {
        flex-direction: column;
        gap: 15px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .auth-card {
        padding: 30px 20px;
    }
    
    .customer-stats {
        grid-template-columns: 1fr;
    }
    
    .navbar-brand {
        font-size: 1.2rem;
    }
    
    .stat-card {
        padding: 20px;
    }
    
    .stat-icon {
        width: 60px;
        height: 60px;
        font-size: 2rem;
    }
    
    .stat-content h3 {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    body {
        font-size: 14px;
    }
    
    .auth-header h1 {
        font-size: 1.5rem;
    }
    
    .card-header h2 {
        font-size: 1.2rem;
    }
    
    .btn {
        padding: 10px 20px;
        font-size: 0.95rem;
    }
    
    .qr-code-wrapper {
        padding: 20px;
    }
}

/* Print Styles */
@media print {
    body {
        background: var(--white);
    }
    
    .navbar,
    .btn,
    .qr-refresh {
        display: none !important;
    }
    
    .card {
        box-shadow: none;
        border: 1px solid var(--gray-300);
    }
}