/* ============================================
   E-ERP B2B Portal — Pages CSS
   Sayfaya ozel stiller
   ============================================ */

/* === LOGIN PAGE === */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 50%, #0ea5e9 100%);
    position: relative;
    overflow: hidden;
}

.login-page::before {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(14,165,233,0.15) 0%, transparent 70%);
    top: -200px;
    right: -200px;
}

.login-page::after {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(14,165,233,0.1) 0%, transparent 70%);
    bottom: -100px;
    left: -100px;
}

.login-card {
    background: white;
    border-radius: 20px;
    padding: 40px;
    width: 420px;
    max-width: 90vw;
    box-shadow: 0 30px 60px rgba(0,0,0,0.3);
    position: relative;
    z-index: 1;
}

.login-header {
    text-align: center;
    margin-bottom: 32px;
}

.login-logo {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    font-size: 28px;
    color: white;
    font-weight: 700;
}

.login-header h1 {
    font-size: 22px;
    color: var(--dark);
    margin-bottom: 6px;
}

.login-header p {
    font-size: 13px;
    color: var(--gray-500);
}

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

.login-form .form-group label {
    font-size: 13px;
    font-weight: 600;
    color: var(--gray-700);
    text-transform: none;
    letter-spacing: 0;
}

.login-form .form-control {
    padding: 12px 14px;
    font-size: 14px;
    border-radius: 10px;
}

.login-form .password-wrapper {
    position: relative;
}

.login-form .password-toggle {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--gray-400);
    cursor: pointer;
    font-size: 16px;
}

.login-btn {
    width: 100%;
    padding: 12px;
    font-size: 15px;
    border-radius: 10px;
    margin-top: 8px;
}

.login-error {
    background: var(--danger-light);
    color: #991b1b;
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 13px;
    margin-bottom: 16px;
    display: none;
    align-items: center;
    gap: 8px;
}

.login-error.show { display: flex; }

.login-footer {
    text-align: center;
    margin-top: 24px;
    font-size: 12px;
    color: var(--gray-400);
}

/* === DASHBOARD === */
.stat-cards-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.dashboard-grid .card {
    min-height: 0;
}

.dashboard-grid .full-width {
    grid-column: 1 / -1;
}

.quick-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.quick-action-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background: var(--white);
    border: 1.5px solid var(--gray-200);
    border-radius: 10px;
    font-size: 13px;
    font-weight: 600;
    color: var(--gray-700);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.quick-action-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: var(--primary-50);
}

.quick-action-btn i { font-size: 16px; }

/* === CARI HAREKETLER / EKSTRE === */
.ekstre-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 16px;
}

.ekstre-filters {
    display: flex;
    gap: 12px;
    align-items: center;
    flex-wrap: wrap;
}

.ekstre-filters .form-control {
    width: auto;
    min-width: 160px;
}

.ekstre-summary {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin-bottom: 16px;
}

.ekstre-summary .summary-item {
    background: var(--white);
    padding: 14px 16px;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    border-left: 3px solid var(--gray-300);
}

.ekstre-summary .summary-item.borc { border-left-color: var(--danger); }
.ekstre-summary .summary-item.alacak { border-left-color: var(--success); }
.ekstre-summary .summary-item.bakiye { border-left-color: var(--primary); }
.ekstre-summary .summary-item.limit { border-left-color: var(--warning); }

.ekstre-summary .summary-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.ekstre-summary .summary-value {
    font-size: 18px;
    font-weight: 700;
    color: var(--dark);
    margin-top: 4px;
}

.running-balance { font-weight: 600; }
.running-balance.positive { color: var(--danger); }
.running-balance.negative { color: var(--success); }

/* === SIPARISLER === */
.order-status-bar {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 16px;
}

.status-chip {
    padding: 6px 14px;
    border: 1.5px solid var(--gray-200);
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    color: var(--gray-600);
    cursor: pointer;
    transition: all var(--transition-fast);
    background: var(--white);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.status-chip .count {
    background: var(--gray-200);
    color: var(--gray-600);
    font-size: 10px;
    padding: 1px 6px;
    border-radius: 10px;
    font-weight: 700;
}

.status-chip:hover { border-color: var(--primary); color: var(--primary); }
.status-chip.active { background: var(--primary); color: white; border-color: var(--primary); }
.status-chip.active .count { background: rgba(255,255,255,0.25); color: white; }

/* === SIPARIS DETAY === */
.order-detail-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 16px;
}

.order-meta {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 12px;
    margin-bottom: 20px;
}

.order-meta .meta-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.order-meta .meta-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--gray-500);
    text-transform: uppercase;
}

.order-meta .meta-value {
    font-size: 14px;
    font-weight: 600;
    color: var(--dark);
}

.order-totals {
    margin-top: 16px;
    display: flex;
    justify-content: flex-end;
}

.order-totals table {
    min-width: 280px;
    font-size: 13px;
}

.order-totals td {
    padding: 6px 12px;
}

.order-totals td:first-child {
    color: var(--gray-600);
    font-weight: 500;
}

.order-totals td:last-child {
    text-align: right;
    font-weight: 600;
    color: var(--dark);
}

.order-totals .total-row {
    border-top: 2px solid var(--gray-200);
}

.order-totals .total-row td {
    font-size: 16px;
    font-weight: 700;
    padding-top: 10px;
    color: var(--primary-dark);
}

/* Order Status Stepper */
.order-stepper {
    display: flex;
    align-items: center;
    gap: 0;
    margin-bottom: 20px;
    overflow-x: auto;
    padding-bottom: 4px;
}

.step-item {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.step-circle {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gray-200);
    color: var(--gray-500);
    font-size: 12px;
    font-weight: 700;
    flex-shrink: 0;
}

.step-item.completed .step-circle {
    background: var(--success);
    color: white;
}

.step-item.active .step-circle {
    background: var(--primary);
    color: white;
    box-shadow: 0 0 0 4px var(--primary-light);
}

.step-label {
    font-size: 11px;
    font-weight: 600;
    margin-left: 8px;
    margin-right: 16px;
    white-space: nowrap;
}

.step-item.completed .step-label { color: var(--success); }
.step-item.active .step-label { color: var(--primary); }

.step-line {
    width: 40px;
    height: 2px;
    background: var(--gray-200);
    flex-shrink: 0;
}

.step-item.completed + .step-item .step-line,
.step-item.completed ~ .step-item .step-line {
    background: var(--success);
}

/* === YENI SIPARIS === */
.product-search-wrapper {
    position: relative;
}

.product-search-results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 0 0 var(--border-radius) var(--border-radius);
    box-shadow: var(--shadow-lg);
    max-height: 300px;
    overflow-y: auto;
    z-index: 1000;
    display: none;
}

.product-search-results.show { display: block; }

.product-search-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    cursor: pointer;
    transition: background var(--transition-fast);
    border-bottom: 1px solid var(--gray-100);
}

.product-search-item:last-child { border-bottom: none; }
.product-search-item:hover { background: var(--gray-50); }

.product-search-item .product-code {
    font-size: 12px;
    color: var(--primary);
    font-weight: 600;
    min-width: 80px;
}

.product-search-item .product-name {
    font-size: 13px;
    color: var(--gray-700);
    flex: 1;
}

.product-search-item .product-price {
    font-size: 13px;
    font-weight: 700;
    color: var(--dark);
    white-space: nowrap;
}

.product-search-item .product-stock {
    font-size: 11px;
    color: var(--gray-500);
}

.cart-table input[type="number"] {
    width: 80px;
    padding: 6px 8px;
    border: 1px solid var(--gray-300);
    border-radius: 6px;
    font-size: 13px;
    text-align: right;
}

.cart-table input[type="number"]:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 2px var(--primary-light);
}

.cart-summary {
    background: var(--gray-50);
    border-radius: var(--border-radius-lg);
    padding: 20px;
    margin-top: 16px;
}

/* === FATURALAR === */
.invoice-payment-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 8px;
}

.invoice-payment-bar .progress-bar {
    flex: 1;
    height: 6px;
}

.invoice-payment-bar .payment-text {
    font-size: 11px;
    color: var(--gray-500);
    white-space: nowrap;
}

/* === AYARLAR === */
.settings-grid {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 20px;
}

.settings-nav {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.settings-nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-radius: var(--border-radius);
    font-size: 13px;
    font-weight: 500;
    color: var(--gray-600);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.settings-nav-item:hover { background: var(--gray-100); color: var(--dark); }
.settings-nav-item.active { background: var(--primary-light); color: var(--primary); font-weight: 600; }
.settings-nav-item i { width: 20px; text-align: center; }

.settings-content .card { margin-bottom: 16px; }

@media (max-width: 768px) {
    .ekstre-summary { grid-template-columns: repeat(2, 1fr); }
    .dashboard-grid { grid-template-columns: 1fr; }
    .settings-grid { grid-template-columns: 1fr; }
    .order-stepper { overflow-x: auto; }
}

@media (max-width: 480px) {
    .ekstre-summary { grid-template-columns: 1fr; }
}