/*
Theme Name: قالب سیستم اقساطی کتابستان
Description: قالب اختصاصی سیستم پرداخت اقساطی
Version: 1.0.0
Author: Your Name
Text Domain: installment
*/

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

body {
    font-family: 'Tahoma', 'Arial', sans-serif;
    direction: rtl;
    background-color: #f8f9fa;
    line-height: 1.6;
    color: #333;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* Header Styles */
.installment-header {
    background: linear-gradient(135deg, #2c3e50, #3498db);
    color: white;
    padding: 1rem 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo h1 {
    font-size: 1.5rem;
    margin: 0;
}

.logo a {
    color: white;
    text-decoration: none;
}

.main-nav ul {
    list-style: none;
    display: flex;
    gap: 2rem;
}

.main-nav a {
    color: white;
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 5px;
    transition: background-color 0.3s;
}

.main-nav a:hover {
    background-color: rgba(255,255,255,0.2);
}

.user-menu {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Main Content */
.main-content {
    min-height: calc(100vh - 200px);
    padding: 2rem 0;
}

/* Form Styles */
.installment-form {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: bold;
    color: #2c3e50;
}

.form-control {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid #e0e0e0;
    border-radius: 5px;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.form-control:focus {
    outline: none;
    border-color: #3498db;
}

.btn {
    padding: 0.75rem 2rem;
    border: none;
    border-radius: 5px;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.btn-primary {
    background-color: #3498db;
    color: white;
}

.btn-primary:hover {
    background-color: #2980b9;
}

.btn-success {
    background-color: #27ae60;
    color: white;
}

.btn-success:hover {
    background-color: #219a52;
}

.btn-danger {
    background-color: #e74c3c;
    color: white;
}

.btn-danger:hover {
    background-color: #c0392b;
}

/* Table Styles */
.installment-table {
    width: 100%;
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.installment-table table {
    width: 100%;
    border-collapse: collapse;
}

.installment-table th,
.installment-table td {
    padding: 1rem;
    text-align: right;
    border-bottom: 1px solid #e0e0e0;
}

.installment-table th {
    background-color: #f8f9fa;
    font-weight: bold;
    color: #2c3e50;
}

.installment-table tr:hover {
    background-color: #f8f9fa;
}

/* Status Badges */
.status-pending {
    background: #fff3cd;
    color: #856404;
    padding: 0.25rem 0.5rem;
    border-radius: 3px;
    font-size: 0.875rem;
}

.status-paid {
    background: #d1edff;
    color: #004085;
    padding: 0.25rem 0.5rem;
    border-radius: 3px;
    font-size: 0.875rem;
}

.status-overdue {
    background: #f8d7da;
    color: #721c24;
    padding: 0.25rem 0.5rem;
    border-radius: 3px;
    font-size: 0.875rem;
}

/* Card Styles */
.installment-card {
    background: white;
    border-radius: 10px;
    padding: 1.5rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 1.5rem;
}

.installment-card h3 {
    margin-top: 0;
    color: #2c3e50;
    border-bottom: 2px solid #3498db;
    padding-bottom: 0.5rem;
}

/* Footer */
.installment-footer {
    background: #2c3e50;
    color: white;
    padding: 2rem 0;
    margin-top: 3rem;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: white;
    text-decoration: none;
}

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

/* Responsive */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
    }
    
    .main-nav ul {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .installment-table {
        overflow-x: auto;
    }
}

/* Dashboard Stats */
.dashboard-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: white;
    padding: 1.5rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.stat-icon {
    font-size: 2rem;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f8f9fa;
    border-radius: 10px;
}

.stat-info h3 {
    margin: 0 0 0.5rem 0;
    font-size: 0.9rem;
    color: #666;
}

.stat-number {
    font-size: 1.5rem;
    font-weight: bold;
    color: #2c3e50;
}

/* Profile Layout */
.profile-content {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 2rem;
}

.profile-sidebar {
    background: white;
    border-radius: 10px;
    padding: 1.5rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    height: fit-content;
}

.user-card {
    text-align: center;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid #e0e0e0;
    margin-bottom: 1.5rem;
}

.user-avatar {
    margin-bottom: 1rem;
}

.user-avatar img {
    border-radius: 50%;
}

.profile-nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.profile-nav li {
    margin-bottom: 0.5rem;
}

.profile-nav a {
    display: block;
    padding: 0.75rem 1rem;
    color: #333;
    text-decoration: none;
    border-radius: 5px;
    transition: all 0.3s;
}

.profile-nav a:hover,
.profile-nav a.active {
    background: #3498db;
    color: white;
}

/* Form Rows */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

/* Payment Gateways */
.payment-gateways {
    margin: 2rem 0;
}

.gateway-options {
    display: grid;
    gap: 1rem;
}

.gateway-option {
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    padding: 1rem;
    cursor: pointer;
    transition: all 0.3s;
}

.gateway-option:hover {
    border-color: #3498db;
}

.gateway-option input[type="radio"] {
    display: none;
}

.gateway-option input[type="radio"]:checked + label {
    color: #3498db;
}

.gateway-option label {
    display: flex;
    align-items: center;
    gap: 1rem;
    cursor: pointer;
    margin: 0;
}

.gateway-option img {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

/* Alert Messages */
.alert {
    padding: 0.75rem 1rem;
    border-radius: 5px;
    margin-bottom: 1rem;
}

.alert-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert-danger {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.alert-warning {
    background: #fff3cd;
    color: #856404;
    border: 1px solid #ffeaa7;
}

/* Button Sizes */
.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.btn-block {
    display: block;
    width: 100%;
}

/* Login Page */
.installment-login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.login-wrapper {
    width: 100%;
    max-width: 400px;
    margin: 20px;
}

.login-box {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.login-links {
    display: flex;
    justify-content: space-between;
    margin-top: 1rem;
    font-size: 0.9rem;
}

.login-links a {
    color: #3498db;
    text-decoration: none;
}

.login-links a:hover {
    text-decoration: underline;
}

/* Responsive */
@media (max-width: 768px) {
    .profile-content {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .dashboard-stats {
        grid-template-columns: 1fr;
    }
    
    .login-links {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }
}