/* 
 * سافتما ERP - استایل اختصاصی، ملایم و ارگونومیک تجاری
 * طراحی استاندارد با کنترل‌های HTML5، رنگ‌های لایت و ساپورت کامل فارسی و راست‌چین
 * سازنده: softma.ir
 */

:root {
    --bg-main: #f8fafc;
    --bg-card: #ffffff;
    --bg-sidebar: #0f172a;
    --text-main: #1e293b;
    --text-muted: #64748b;
    --text-light: #94a3b8;
    --primary: #2563eb;
    --primary-light: #eff6ff;
    --primary-hover: #1d4ed8;
    --accent: #0ea5e9;
    --success: #10b981;
    --success-light: #ecfdf5;
    --warning: #f59e0b;
    --warning-light: #fffbeb;
    --danger: #ef4444;
    --danger-light: #fef2f2;
    --border: #e2e8f0;
    --border-focus: #3b82f6;
    --radius-sm: 4px;
    --radius-md: 6px;
    --radius-lg: 8px;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
}

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

body {
    direction: rtl;
    text-align: right;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Tahoma, Arial, sans-serif;
    font-size: 13.5px;
    color: var(--text-main);
    background-color: var(--bg-main);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* ساختار کلی صفحه و منو */
.app-container {
    display: flex;
    min-height: 100vh;
}

/* سایدبار ناوبری */
.sidebar {
    width: 250px;
    background-color: var(--bg-sidebar);
    color: #f1f5f9;
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    border-left: 1px solid #1e293b;
}

.sidebar-header {
    padding: 16px 20px;
    background-color: #0b1120;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid #1e293b;
}

.sidebar-header img.app-logo {
    width: 32px;
    height: 32px;
}

.sidebar-header .brand-title {
    font-size: 16px;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: -0.3px;
}

.sidebar-header .company-badge {
    font-size: 11px;
    color: #94a3b8;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 170px;
}

.sidebar-nav {
    flex: 1;
    overflow-y: auto;
    padding: 10px 0;
}

.nav-section-title {
    font-size: 10.5px;
    text-transform: uppercase;
    color: #64748b;
    padding: 12px 20px 4px;
    font-weight: 700;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 20px;
    color: #cbd5e1;
    text-decoration: none;
    font-size: 13px;
    transition: all 0.15s ease-in-out;
    border-right: 3px solid transparent;
}

.nav-link:hover {
    background-color: rgba(255, 255, 255, 0.05);
    color: #ffffff;
}

.nav-link.active {
    background-color: rgba(37, 99, 235, 0.15);
    color: #60a5fa;
    border-right-color: #3b82f6;
    font-weight: 600;
}

.nav-link .icon {
    font-size: 15px;
    width: 20px;
    text-align: center;
}

.sidebar-footer {
    padding: 12px 20px;
    border-top: 1px solid #1e293b;
    background-color: #0b1120;
    font-size: 11px;
    color: #64748b;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* بخش اصلی محتوا */
.main-wrapper {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

/* هدر بالای صفحه */
.topbar {
    height: 56px;
    background-color: var(--bg-card);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    position: sticky;
    top: 0;
    z-index: 50;
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.topbar-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 8px;
}

.topbar-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.fiscal-badge {
    background-color: var(--primary-light);
    color: var(--primary);
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    font-size: 11.5px;
    font-weight: 600;
    border: 1px solid #dbeafe;
}

.user-profile-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 4px 8px;
    background-color: #f1f5f9;
    border-radius: var(--radius-sm);
    font-size: 12px;
    color: var(--text-main);
}

/* ناحیه محتوای پویا */
.content-area {
    padding: 24px;
    flex: 1;
}

/* کارت‌ها و کانتینرها */
.card {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    margin-bottom: 20px;
}

.card-header {
    padding: 14px 20px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: #fafbfc;
    border-top-left-radius: var(--radius-md);
    border-top-right-radius: var(--radius-md);
}

.card-title {
    font-size: 14.5px;
    font-weight: 700;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 8px;
}

.card-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.card-body {
    padding: 20px;
}

/* کنترل‌های استاندارد HTML5 */
input[type="text"],
input[type="number"],
input[type="email"],
input[type="password"],
input[type="date"],
input[type="file"],
select,
textarea {
    width: 100%;
    padding: 8px 12px;
    font-size: 13px;
    font-family: inherit;
    color: var(--text-main);
    background-color: #ffffff;
    border: 1px solid #cbd5e1;
    border-radius: var(--radius-sm);
    outline: none;
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

input:focus,
select:focus,
textarea:focus {
    border-color: var(--border-focus);
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.15);
}

input:disabled,
select:disabled,
textarea:disabled {
    background-color: #f8fafc;
    color: #94a3b8;
    cursor: not-allowed;
}

label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: #475569;
    margin-bottom: 5px;
}

/* دکمه‌های استاندارد */
button,
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 7px 14px;
    font-size: 12.5px;
    font-family: inherit;
    font-weight: 600;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.15s ease;
}

.btn-primary {
    background-color: var(--primary);
    color: #ffffff;
    border-color: var(--primary);
}
.btn-primary:hover {
    background-color: var(--primary-hover);
}

.btn-secondary {
    background-color: #f1f5f9;
    color: #334155;
    border-color: #cbd5e1;
}
.btn-secondary:hover {
    background-color: #e2e8f0;
}

.btn-success {
    background-color: var(--success);
    color: #ffffff;
    border-color: var(--success);
}
.btn-success:hover {
    background-color: #059669;
}

.btn-danger {
    background-color: var(--danger);
    color: #ffffff;
    border-color: var(--danger);
}
.btn-danger:hover {
    background-color: #dc2626;
}

.btn-sm {
    padding: 4px 8px;
    font-size: 11.5px;
}

.btn-link {
    background: transparent;
    color: var(--primary);
    border: none;
    padding: 0;
    text-decoration: underline;
    cursor: pointer;
}

/* جداول استاندارد */
.table-responsive {
    width: 100%;
    overflow-x: auto;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
}

table.data-table {
    width: 100%;
    border-collapse: collapse;
    text-align: right;
    font-size: 12.5px;
}

table.data-table th {
    background-color: #f1f5f9;
    color: #334155;
    padding: 10px 12px;
    font-weight: 700;
    border-bottom: 2px solid var(--border);
    white-space: nowrap;
}

table.data-table td {
    padding: 9px 12px;
    border-bottom: 1px solid var(--border);
    color: var(--text-main);
    vertical-align: middle;
}

table.data-table tr:hover td {
    background-color: #f8fafc;
}

table.data-table tr:nth-child(even) td {
    background-color: #fafbfc;
}

table.data-table td.num,
table.data-table th.num {
    text-align: left;
    direction: ltr;
    font-family: monospace, sans-serif;
    font-weight: 600;
}

/* فرم‌های شبکه‌ای */
.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    margin-bottom: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

/* برچسب‌های نشانگر (Badges) */
.badge {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
}
.badge-success { background-color: var(--success-light); color: var(--success); }
.badge-warning { background-color: var(--warning-light); color: var(--warning); }
.badge-danger  { background-color: var(--danger-light); color: var(--danger); }
.badge-primary { background-color: var(--primary-light); color: var(--primary); }
.badge-secondary { background-color: #f1f5f9; color: #64748b; }

/* کارت‌های آماری داشبورد (KPI) */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    margin-bottom: 20px;
}

.kpi-card {
    background: #ffffff;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 16px 20px;
    box-shadow: var(--shadow-sm);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.kpi-label {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 4px;
    font-weight: 600;
}

.kpi-value {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-main);
    direction: ltr;
    text-align: right;
}

.kpi-icon {
    font-size: 28px;
    opacity: 0.85;
}

/* هشدارهای موقت (Flash Alerts) */
.alert {
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    margin-bottom: 16px;
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 8px;
    border: 1px solid transparent;
}
.alert-success { background-color: var(--success-light); color: #065f46; border-color: #a7f3d0; }
.alert-danger  { background-color: var(--danger-light); color: #991b1b; border-color: #fecaca; }
.alert-warning { background-color: var(--warning-light); color: #92400e; border-color: #fde68a; }
.alert-info    { background-color: var(--primary-light); color: #1e40af; border-color: #bfdbfe; }

/* مودال‌های پاپ‌آپ (Lookups & Import/Export) */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(15, 23, 42, 0.45);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    backdrop-filter: blur(2px);
}

.modal-overlay.active {
    display: flex;
}

.modal-content {
    background: #ffffff;
    border-radius: var(--radius-md);
    width: 90%;
    max-width: 650px;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

.modal-header {
    padding: 14px 20px;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #fafbfc;
}

.modal-header h3 {
    font-size: 15px;
    font-weight: 700;
    color: var(--text-main);
}

.modal-close {
    background: none;
    border: none;
    font-size: 18px;
    cursor: pointer;
    color: #64748b;
}

.modal-body {
    padding: 20px;
    overflow-y: auto;
}

.modal-footer {
    padding: 12px 20px;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    background-color: #fafbfc;
}

/* صفحه لاگین اختصاصی */
.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #f1f5f9;
    padding: 20px;
}

.auth-card {
    background: #ffffff;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    width: 100%;
    max-width: 440px;
    padding: 32px;
}

.auth-header {
    text-align: center;
    margin-bottom: 24px;
}

.auth-header img {
    width: 54px;
    height: 54px;
    margin-bottom: 12px;
}

.auth-header h1 {
    font-size: 20px;
    color: var(--text-main);
    font-weight: 700;
    margin-bottom: 4px;
}

.auth-header p {
    font-size: 12.5px;
    color: var(--text-muted);
}

/* نوار ابزار جستجو و فیلتر */
.filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 16px;
    align-items: center;
    background: #ffffff;
    padding: 12px 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
}

.filter-bar input,
.filter-bar select {
    width: auto;
    min-width: 160px;
}

/* ریسپانسیو */
@media (max-width: 768px) {
    .app-container {
        flex-direction: column;
    }
    .sidebar {
        width: 100%;
        border-left: none;
        border-bottom: 1px solid #1e293b;
    }
    .topbar {
        padding: 0 16px;
    }
    .content-area {
        padding: 16px;
    }
    .form-row {
        grid-template-columns: 1fr;
    }
    .kpi-grid {
        grid-template-columns: 1fr;
    }
}