/* BasicRM - Alacak/Verecek Takip Sistemi CSS */

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #2563eb;
    --success-color: #10b981;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --info-color: #3b82f6;
    --dark-color: #1f2937;
    --light-color: #f3f4f6;
    --border-color: #e5e7eb;
    --text-color: #374151;
    --text-light: #6b7280;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--light-color);
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    min-height: calc(100vh - 140px);
}

/* Navigation */
.navbar {
    background-color: white;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    padding: 0;
    margin-bottom: 30px;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.nav-brand a {
    font-size: 24px;
    font-weight: bold;
    color: var(--primary-color);
    text-decoration: none;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 20px;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-color);
    padding: 8px 16px;
    border-radius: 6px;
    transition: background-color 0.2s;
}

.nav-menu a:hover,
.nav-menu a.active {
    background-color: var(--light-color);
    color: var(--primary-color);
}

.nav-user {
    display: flex;
    align-items: center;
    gap: 15px;
}

.user-name {
    color: var(--text-light);
    text-decoration: none;
    padding: 8px 15px;
    border-radius: 6px;
    transition: background-color 0.3s;
    font-weight: 500;
}

.user-name:hover {
    background-color: rgba(0, 0, 0, 0.05);
    color: var(--text-color);
}

.btn-settings {
    background-color: transparent;
    color: var(--text-color);
    border: none;
    padding: 8px 12px;
    cursor: pointer;
    font-size: 18px;
    border-radius: 6px;
    transition: background-color 0.3s;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
}

.btn-settings:hover {
    background-color: rgba(0, 0, 0, 0.05);
}

/* Authentication Pages */
.auth-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: linear-gradient(135deg, var(--primary-color), var(--info-color));
}

.auth-container {
    width: 100%;
    max-width: 400px;
    padding: 20px;
}

.auth-card {
    background: white;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.auth-card h1 {
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.auth-card h2 {
    text-align: center;
    color: var(--text-color);
    margin-bottom: 30px;
    font-size: 20px;
}

.auth-link {
    text-align: center;
    margin-top: 20px;
    color: var(--text-light);
}

.auth-link a {
    color: var(--primary-color);
    text-decoration: none;
}

.demo-info {
    margin-top: 20px;
    padding: 15px;
    background-color: var(--light-color);
    border-radius: 6px;
    font-size: 14px;
}

.demo-info p {
    margin: 5px 0;
}

.demo-info code {
    background-color: white;
    padding: 2px 6px;
    border-radius: 3px;
    font-family: monospace;
}

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

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
    color: var(--text-color);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 14px;
    transition: border-color 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

/* Buttons */
.btn {
    padding: 10px 20px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    display: inline-block;
    transition: all 0.2s;
}

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

.btn-primary:hover {
    background-color: #1d4ed8;
}

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

.btn-success:hover {
    background-color: #059669;
}

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

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

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

.btn-logout {
    background-color: var(--text-light);
    color: white;
    padding: 8px 16px;
}

.btn-block {
    width: 100%;
    text-align: center;
}

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

/* Alerts */
.alert {
    padding: 15px;
    border-radius: 6px;
    margin-bottom: 20px;
}

.alert-error {
    background-color: #fee2e2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

.alert-success {
    background-color: #d1fae5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}

/* Cards */
.card {
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    margin-bottom: 20px;
    overflow: hidden;
}

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

.card-header h3 {
    font-size: 18px;
    color: var(--text-color);
}

.card-body {
    padding: 20px;
}

.card-success .card-header {
    background-color: #d1fae5;
    border-bottom-color: var(--success-color);
}

.card-danger .card-header {
    background-color: #fee2e2;
    border-bottom-color: var(--danger-color);
}

.card-info .card-header {
    background-color: #dbeafe;
    border-bottom-color: var(--info-color);
}

/* Dashboard */
.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 30px;
    flex-wrap: wrap;
    gap: 20px;
}

.dashboard h1 {
    font-size: 32px;
    margin-bottom: 10px;
    color: var(--dark-color);
}

.welcome-text {
    color: var(--text-light);
    margin-bottom: 0;
}

.exchange-rate-info {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 12px;
    padding: 15px 20px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.rate-badge {
    display: flex;
    align-items: center;
    gap: 12px;
    color: white;
}

.rate-icon {
    font-size: 32px;
}

.rate-details {
    display: flex;
    flex-direction: column;
}

.rate-value {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 2px;
}

.rate-time {
    font-size: 11px;
    opacity: 0.9;
}

.summary-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-number {
    font-size: 36px;
    font-weight: bold;
    color: var(--dark-color);
    margin-bottom: 5px;
}

.stat-number-tl {
    font-size: 20px;
    font-weight: 600;
    color: var(--info-color);
    margin-bottom: 10px;
    opacity: 0.8;
}

.stat-number.positive {
    color: var(--success-color);
}

.stat-number.negative {
    color: var(--danger-color);
}

.stat-label {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 10px;
}

.stat-detail {
    font-size: 13px;
    color: var(--text-light);
    margin-top: 10px;
}

.stat-detail-tl {
    color: var(--info-color);
    font-weight: 500;
}

.stat-alert {
    margin-top: 10px;
    padding: 8px;
    background-color: #fef3c7;
    color: #92400e;
    border-radius: 4px;
    font-size: 13px;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 20px;
}

/* Tables */
.table {
    width: 100%;
    border-collapse: collapse;
}

.table thead {
    background-color: var(--light-color);
}

.table th,
.table td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.table th {
    font-weight: 600;
    color: var(--text-color);
}

.table tbody tr:hover {
    background-color: var(--light-color);
}

.amount-positive {
    color: var(--success-color);
    font-weight: 600;
}

.amount-negative {
    color: var(--danger-color);
    font-weight: 600;
}

.empty-state {
    text-align: center;
    padding: 40px;
    color: var(--text-light);
}

/* Footer */
.footer {
    background-color: white;
    text-align: center;
    padding: 20px;
    margin-top: 40px;
    border-top: 1px solid var(--border-color);
    color: var(--text-light);
}

/* Responsive */
@media (max-width: 768px) {
    .nav-container {
        flex-direction: column;
        gap: 15px;
    }
    
    .nav-menu {
        flex-direction: column;
        width: 100%;
    }
    
    .nav-menu a {
        text-align: center;
    }
    
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
    
    .summary-cards {
        grid-template-columns: 1fr;
    }
}

/* Amount Display with TL */
.amount-eur {
    font-weight: 600;
    color: var(--text-color);
}

.amount-tl {
    display: block;
    color: var(--info-color);
    font-size: 0.85em;
    font-weight: 500;
    margin-top: 2px;
}