/* ============================================================
   سیستم حسابداری بازرگانی — استایل اصلی
   ============================================================ */

/* --- متغیرهای تم --- */
:root {
    --primary:        #1e3a5f;
    --primary-light:  #2d5a8f;
    --accent:         #14b8a6;
    --accent-light:   #5eead4;
    --bg:             #f0f4f8;
    --surface:        #ffffff;
    --text:           #1a202c;
    --text-secondary: #64748b;
    --border:         #e2e8f0;
    --success:        #10b981;
    --danger:         #ef4444;
    --warning:        #f59e0b;
    --info:           #3b82f6;
    --shadow-sm:  0 1px 3px rgba(0,0,0,.08);
    --shadow-md:  0 4px 12px rgba(0,0,0,.10);
    --shadow-lg:  0 10px 30px rgba(0,0,0,.12);
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --sidebar-w: 260px;
    --font: 'Vazir', 'Tahoma', sans-serif;
}

[data-theme="dark"] {
    --primary:        #3b82f6;
    --primary-light:  #60a5fa;
    --accent:         #14b8a6;
    --bg:             #0f172a;
    --surface:        #1e293b;
    --text:           #e2e8f0;
    --text-secondary: #94a3b8;
    --border:         #334155;
    --shadow-sm:  0 1px 3px rgba(0,0,0,.3);
    --shadow-md:  0 4px 12px rgba(0,0,0,.4);
}

/* --- ریست --- */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
@font-face {
    font-family: 'Vazir';
    src: url('/assets/fonts/Vazir.woff2') format('woff2');
    font-weight: normal;
    font-display: swap;
}
body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* --- چیدمان اصلی --- */
.app-wrapper {
    display: flex;
    min-height: 100vh;
}

/* --- نوار کناری --- */
.sidebar {
    width: var(--sidebar-w);
    background: linear-gradient(180deg, var(--primary) 0%, var(--primary-light) 100%);
    color: #fff;
    position: fixed;
    top: 0; right: 0;
    height: 100vh;
    overflow-y: auto;
    transition: transform .3s ease;
    z-index: 100;
}
.sidebar-header {
    padding: 20px 24px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid rgba(255,255,255,.15);
}
.sidebar-title { font-size: 1.1rem; font-weight: 700; }
.logo-icon { color: var(--accent-light); flex-shrink: 0; }

.sidebar-nav { padding: 16px 0; }
.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 24px;
    color: rgba(255,255,255,.8);
    text-decoration: none;
    font-size: .92rem;
    transition: all .2s;
    border-right: 3px solid transparent;
}
.nav-item:hover { background: rgba(255,255,255,.1); color: #fff; }
.nav-item.active {
    background: rgba(255,255,255,.15);
    color: #fff;
    border-right-color: var(--accent);
}
.nav-icon { flex-shrink: 0; opacity: .85; }

/* --- ناحیه اصلی --- */
.main-area {
    flex: 1;
    margin-right: var(--sidebar-w);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* --- نوار بالا --- */
.topbar {
    background: var(--surface);
    padding: 12px 24px;
    display: flex;
    align-items: center;
    gap: 16px;
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 50;
}
.menu-toggle {
    background: none;
    border: none;
    color: var(--text);
    cursor: pointer;
    display: none;
    padding: 4px;
}
.topbar-search {
    flex: 1;
    max-width: 400px;
    position: relative;
}
.topbar-search svg {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
}
.topbar-search input {
    width: 100%;
    padding: 10px 40px 10px 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg);
    color: var(--text);
    font-family: var(--font);
    font-size: .9rem;
    transition: border-color .2s;
}
.topbar-search input:focus {
    outline: none;
    border-color: var(--accent);
}
.topbar-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-right: auto;
}
.icon-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 8px;
    border-radius: var(--radius-sm);
    position: relative;
    transition: all .2s;
}
.icon-btn:hover { background: var(--bg); color: var(--text); }
.notif-badge {
    position: absolute;
    top: 2px;
    left: 2px;
    width: 8px;
    height: 8px;
    background: var(--danger);
    border-radius: 50%;
}
[data-theme="dark"] .sun-icon { display: none; }
[data-theme="light"] .moon-icon { display: none; }

/* --- منوی کاربر --- */
.user-menu { position: relative; }
.user-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: var(--radius-sm);
}
.user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1rem;
}
.user-name { font-size: .88rem; color: var(--text); }
.user-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-md);
    min-width: 160px;
    display: none;
    overflow: hidden;
}
.user-dropdown.show { display: block; animation: fadeIn .2s; }
.user-dropdown a {
    display: block;
    padding: 10px 16px;
    color: var(--text);
    text-decoration: none;
    font-size: .88rem;
    border-bottom: 1px solid var(--border);
}
.user-dropdown a:last-child { border-bottom: none; }
.user-dropdown a:hover { background: var(--bg); }

/* --- محتوا --- */
.content { flex: 1; padding: 24px; }
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 16px;
}
.page-title { font-size: 1.5rem; font-weight: 700; }
.page-subtitle { color: var(--text-secondary); font-size: .9rem; margin-top: 4px; }

/* --- کارت‌های KPI --- */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    margin-bottom: 32px;
}
.kpi-card {
    background: var(--surface);
    border-radius: var(--radius-md);
    padding: 24px;
    box-shadow: var(--shadow-sm);
    transition: transform .2s, box-shadow .2s;
    position: relative;
    overflow: hidden;
}
.kpi-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.kpi-card::before {
    content: '';
    position: absolute;
    top: 0; right: 0;
    width: 4px;
    height: 100%;
    background: var(--accent);
}
.kpi-card.blue::before    { background: var(--info); }
.kpi-card.green::before   { background: var(--success); }
.kpi-card.orange::before  { background: var(--warning); }
.kpi-card.red::before     { background: var(--danger); }
.kpi-label { color: var(--text-secondary); font-size: .85rem; margin-bottom: 8px; }
.kpi-value { font-size: 1.8rem; font-weight: 700; }
.kpi-change { font-size: .8rem; margin-top: 8px; }
.kpi-change.up { color: var(--success); }
.kpi-change.down { color: var(--danger); }
.kpi-icon {
    position: absolute;
    top: 16px;
    left: 16px;
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    background: var(--bg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
}

/* --- نمودار --- */
.chart-container {
    background: var(--surface);
    border-radius: var(--radius-md);
    padding: 24px;
    box-shadow: var(--shadow-sm);
    margin-bottom: 24px;
}
.chart-title { font-size: 1.1rem; font-weight: 600; margin-bottom: 16px; }
.chart-svg { width: 100%; height: 200px; }

/* --- جدول --- */
.table-container {
    background: var(--surface);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    margin-bottom: 24px;
}
table {
    width: 100%;
    border-collapse: collapse;
}
thead { background: var(--bg); }
th {
    text-align: right;
    padding: 12px 16px;
    font-weight: 600;
    font-size: .85rem;
    color: var(--text-secondary);
    white-space: nowrap;
}
td {
    padding: 12px 16px;
    border-top: 1px solid var(--border);
    font-size: .9rem;
}
tbody tr:hover { background: var(--bg); }

/* --- بج وضعیت --- */
.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: .75rem;
    font-weight: 600;
}
.badge.success { background: rgba(16,185,129,.15); color: var(--success); }
.badge.danger  { background: rgba(239,68,68,.15);  color: var(--danger); }
.badge.warning { background: rgba(245,158,11,.15); color: var(--warning); }
.badge.info    { background: rgba(59,130,246,.15); color: var(--info); }

/* --- فرم --- */
.form-card {
    background: var(--surface);
    border-radius: var(--radius-md);
    padding: 24px;
    box-shadow: var(--shadow-sm);
    margin-bottom: 24px;
}
.form-group { margin-bottom: 20px; }
.form-label {
    display: block;
    margin-bottom: 6px;
    font-size: .88rem;
    font-weight: 500;
    color: var(--text);
}
.form-label .req { color: var(--danger); }
.form-control {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--surface);
    color: var(--text);
    font-family: var(--font);
    font-size: .9rem;
    transition: border-color .2s, box-shadow .2s;
}
.form-control:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(20,184,166,.15);
}
.form-control.error {
    border-color: var(--danger);
    animation: shake .3s;
}
.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}
textarea.form-control { min-height: 80px; resize: vertical; }

/* --- دکمه‌ها --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    font-family: var(--font);
    font-size: .88rem;
    font-weight: 600;
    transition: all .2s;
    text-decoration: none;
}
.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: #fff;
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-success { background: var(--success); color: #fff; }
.btn-danger  { background: var(--danger);  color: #fff; }
.btn-outline {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text);
}
.btn-outline:hover { background: var(--bg); }
.btn:disabled { opacity: .6; cursor: not-allowed; }
.btn-sm { padding: 6px 12px; font-size: .8rem; }

/* --- اسپینر --- */
.spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255,255,255,.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin .6s linear infinite;
}

/* --- توست --- */
.toast-container {
    position: fixed;
    top: 20px;
    left: 20px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.toast {
    background: var(--surface);
    border-radius: var(--radius-sm);
    padding: 12px 20px;
    box-shadow: var(--shadow-lg);
    border-right: 4px solid var(--info);
    font-size: .9rem;
    min-width: 280px;
    animation: slideIn .3s;
}
.toast.success { border-right-color: var(--success); }
.toast.error   { border-right-color: var(--danger); }
.toast.warning { border-right-color: var(--warning); }

/* --- پانوشت --- */
.app-footer {
    padding: 16px 24px;
    text-align: center;
    color: var(--text-secondary);
    font-size: .82rem;
    border-top: 1px solid var(--border);
}

/* --- انیمیشن --- */
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
@keyframes slideIn { from { opacity: 0; transform: translateX(-30px); } to { opacity: 1; transform: translateX(0); } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes shake { 0%,100% { transform: translateX(0); } 25% { transform: translateX(-5px); } 75% { transform: translateX(5px); } }
.fade-in { animation: fadeIn .4s ease; }

/* --- حالت خالی --- */
.empty-state {
    text-align: center;
    padding: 48px 24px;
    color: var(--text-secondary);
}
.empty-state svg { width: 64px; height: 64px; opacity: .3; margin-bottom: 16px; }

/* --- واکنش‌گرا --- */
@media (max-width: 1024px) {
    .sidebar { transform: translateX(100%); }
    .sidebar.open { transform: translateX(0); }
    .main-area { margin-right: 0; }
    .menu-toggle { display: flex; }
}
@media (max-width: 768px) {
    .content { padding: 16px; }
    .kpi-grid { grid-template-columns: 1fr 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .user-name { display: none; }
    .topbar-search { max-width: 200px; }
    /* تبدیل جدول به کارت */
    .table-mobile thead { display: none; }
    .table-mobile tr {
        display: block;
        background: var(--surface);
        border-radius: var(--radius-sm);
        margin-bottom: 12px;
        padding: 12px;
        box-shadow: var(--shadow-sm);
    }
    .table-mobile td {
        display: flex;
        justify-content: space-between;
        border: none;
        padding: 6px 0;
    }
    .table-mobile td::before {
        content: attr(data-label);
        font-weight: 600;
        color: var(--text-secondary);
    }
}

/* --- چاپ --- */
@media print {
    .sidebar, .topbar, .app-footer, .no-print { display: none !important; }
    .main-area { margin-right: 0; }
    .content { padding: 0; }
    body { background: #fff; color: #000; }
    .kpi-card, .chart-container, .table-container {
        box-shadow: none;
        border: 1px solid #ccc;
        page-break-inside: avoid;
    }
}

/* --- پیجینیشن --- */
.pagination {
    display: flex;
    gap: 4px;
    justify-content: center;
    padding: 16px;
}
.pagination a, .pagination span {
    padding: 6px 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    text-decoration: none;
    color: var(--text);
    font-size: .85rem;
}
.pagination .active {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

/* --- تقویم شمسی --- */
.jalali-picker {
    position: absolute; top: 100%; right: 0; z-index: 1000;
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius-sm); box-shadow: var(--shadow-lg);
    padding: 12px; min-width: 260px; margin-top: 4px;
}
.jp-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
.jp-nav { background: none; border: none; cursor: pointer; font-size: 1.3rem; color: var(--primary); padding: 4px 8px; }
.jp-title { font-weight: 600; font-size: .9rem; }
.jp-weekdays { display: grid; grid-template-columns: repeat(7,1fr); text-align: center; margin-bottom: 4px; }
.jp-weekdays span { font-size: .75rem; color: var(--text-secondary); padding: 4px 0; }
.jp-days { display: grid; grid-template-columns: repeat(7,1fr); gap: 2px; }
.jp-day { text-align: center; padding: 6px 0; cursor: pointer; border-radius: 4px; font-size: .85rem; transition: background .15s; }
.jp-day:hover { background: var(--bg); }
.jp-day.jp-selected { background: var(--accent); color: #fff; font-weight: 600; }
.jp-empty { padding: 6px 0; }

/* --- مودال --- */
.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,.5); z-index: 200; display: flex; align-items: center; justify-content: center; }
.modal-box { background: var(--surface); border-radius: var(--radius-md); padding: 24px; max-width: 500px; width: 90%; max-height: 90vh; overflow-y: auto; animation: fadeIn .3s; }

/* --- تب‌ها --- */
.tabs { display: flex; gap: 2px; border-bottom: 2px solid var(--border); margin-bottom: 24px; flex-wrap: wrap; }
.tab { padding: 10px 20px; cursor: pointer; border: none; background: none; font-family: var(--font); font-size: .9rem; color: var(--text-secondary); border-bottom: 2px solid transparent; margin-bottom: -2px; transition: all .2s; }
.tab.active { color: var(--primary); border-bottom-color: var(--accent); font-weight: 600; }
.tab:hover { color: var(--text); }
.tab-content { display: none; }
.tab-content.active { display: block; animation: fadeIn .3s; }

/* --- آلرت‌ها --- */
.alert { padding: 12px 16px; border-radius: var(--radius-sm); margin-bottom: 16px; font-size: .9rem; }
.alert-success { background: rgba(16,185,129,.1); border: 1px solid var(--success); color: var(--success); }
.alert-error   { background: rgba(239,68,68,.1);  border: 1px solid var(--danger);  color: var(--danger);  }
.alert-warning { background: rgba(245,158,11,.1); border: 1px solid var(--warning); color: var(--warning); }
.alert-info    { background: rgba(59,130,246,.1); border: 1px solid var(--info);    color: var(--info);    }

/* --- کارت اطلاعات --- */
.info-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(200px,1fr)); gap: 16px; }
.info-item { padding: 12px 0; border-bottom: 1px solid var(--border); }
.info-label { font-size: .8rem; color: var(--text-secondary); margin-bottom: 4px; }
.info-value { font-size: .95rem; font-weight: 600; }

/* --- متن رنگی --- */
.text-success { color: var(--success); }
.text-danger  { color: var(--danger); }
.text-warning { color: var(--warning); }
.text-muted   { color: var(--text-secondary); }
.text-center  { text-align: center; }
.text-left   { text-align: left; }
.text-right  { text-align: right; }
.fw-bold { font-weight: 700; }

/* --- نوار پیشرفت --- */
.progress-bar { background: var(--bg); border-radius: 20px; height: 8px; overflow: hidden; }
.progress-fill { height: 100%; background: linear-gradient(90deg,var(--accent),var(--primary)); border-radius: 20px; transition: width .5s; }

/* --- کارت‌های دو ستونی --- */
.split-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-bottom: 24px; }
@media (max-width: 768px) { .split-grid { grid-template-columns: 1fr; } }

/* --- بج بزرگ --- */
.badge-lg { font-size: .9rem; padding: 6px 14px; }

/* --- جدول جمع‌خور --- */
tfoot td { font-weight: 700; background: var(--bg); }
.table-actions { display: flex; gap: 4px; }

/* --- تقویم شمسی حرفه‌ای --- */
.jp-panel {
    position: absolute; top: 100%; right: 0; z-index: 1000;
    background: var(--surface, #fff); border: 1px solid var(--border, #e2e8f0);
    border-radius: 12px; box-shadow: 0 10px 30px rgba(0,0,0,.12);
    padding: 16px; min-width: 280px; margin-top: 8px; direction: rtl;
}
.jp-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.jp-title { font-weight: 700; font-size: 0.95rem; color: var(--primary, #1e3a5f); }
.jp-nav { background: none; border: 1px solid var(--border, #e2e8f0); cursor: pointer; font-size: 1.1rem; color: var(--text-secondary, #64748b); width: 28px; height: 28px; border-radius: 6px; display: flex; align-items: center; justify-content: center; transition: all .2s; }
.jp-nav:hover { background: var(--bg, #f0f4f8); color: var(--primary, #1e3a5f); }
.jp-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; text-align: center; }
.jp-weekdays span { font-size: 0.75rem; color: var(--text-secondary, #64748b); padding: 4px 0; }
.jp-day { font-size: 0.85rem; padding: 6px 0; cursor: pointer; border-radius: 6px; transition: all .15s; }
.jp-day:hover { background: var(--primary, #1e3a5f); color: #fff; }
.jp-empty { padding: 6px 0; }
.jp-today { background: rgba(20,184,166,.15); color: var(--accent, #14b8a6); font-weight: 700; }
.jp-selected { background: var(--primary, #1e3a5f); color: #fff; font-weight: 700; }
/* ============================================================
   لایه رابط کاربری حرفه‌ای — دسکتاپ / موبایل
   ============================================================ */
:root {
    --primary-deep: #102a43;
    --surface-soft: rgba(255,255,255,.82);
    --glass-border: rgba(255,255,255,.42);
    --ring: rgba(20,184,166,.22);
    --shadow-floating: 0 22px 55px rgba(15,23,42,.13);
}

html { scroll-behavior: smooth; }
body { overflow-x: hidden; }
::selection { background: rgba(20,184,166,.25); }

.site-background {
    position: fixed;
    inset: 0;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
    background:
        radial-gradient(circle at 12% 8%, rgba(59,130,246,.09), transparent 28%),
        radial-gradient(circle at 85% 88%, rgba(20,184,166,.08), transparent 30%),
        var(--bg);
}
.site-background span {
    position: absolute;
    width: 34vw;
    height: 34vw;
    border-radius: 50%;
    filter: blur(30px);
    opacity: .18;
    animation: ambientFloat 14s ease-in-out infinite alternate;
}
.site-background span:nth-child(1) { right: -9vw; top: -13vw; background: #3b82f6; }
.site-background span:nth-child(2) { left: -12vw; bottom: -16vw; background: #14b8a6; animation-delay: -4s; }
.site-background span:nth-child(3) { left: 35%; top: 35%; width: 16vw; height: 16vw; background: #8b5cf6; opacity: .10; animation-duration: 18s; animation-delay: -8s; }
@keyframes ambientFloat { from { transform: translate3d(0,0,0) scale(1); } to { transform: translate3d(0,25px,0) scale(1.05); } }

/* سایدبار */
.sidebar {
    background:
        radial-gradient(circle at 12% 0%, rgba(255,255,255,.14), transparent 30%),
        linear-gradient(175deg, #102a43 0%, #163f63 56%, #0f5b67 100%);
    box-shadow: -14px 0 45px rgba(15,23,42,.10);
    border-left: 1px solid rgba(255,255,255,.08);
}
.sidebar-header {
    min-height: 84px;
    padding: 18px 20px;
    gap: 12px;
    position: relative;
}
.sidebar-header::after {
    content: '';
    position: absolute;
    left: 18px; right: 18px; bottom: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,.18), transparent);
}
.sidebar-brand-icon {
    width: 46px; height: 46px; border-radius: 15px;
    display:flex; align-items:center; justify-content:center;
    color:#d7fffa;
    background: rgba(255,255,255,.10);
    border:1px solid rgba(255,255,255,.16);
    box-shadow: inset 0 1px 0 rgba(255,255,255,.14), 0 8px 24px rgba(0,0,0,.12);
}
.sidebar-brand-copy { display:flex; flex-direction:column; min-width:0; }
.sidebar-title { font-size: 1.02rem; letter-spacing:-.2px; }
.sidebar-subtitle { font-size:.67rem; color:rgba(255,255,255,.58); margin-top:2px; }
.sidebar-nav { padding: 14px 10px 24px; }
.nav-item {
    position: relative;
    border-right: 0;
    border-radius: 14px;
    margin: 4px 0;
    padding: 12px 14px;
    gap: 11px;
    color: rgba(255,255,255,.72);
    overflow: hidden;
}
.nav-item::before {
    content:'';
    position:absolute; inset:0;
    background: linear-gradient(90deg, rgba(255,255,255,.12), rgba(255,255,255,.02));
    opacity:0;
    transition:opacity .25s ease;
}
.nav-item:hover::before, .nav-item.active::before { opacity:1; }
.nav-item:hover { color:#fff; transform: translateX(-2px); }
.nav-item.active {
    color:#fff;
    box-shadow: 0 10px 25px rgba(0,0,0,.12), inset 0 0 0 1px rgba(255,255,255,.10);
}
.nav-item.active::after {
    content:''; position:absolute; right:0; top:10px; bottom:10px; width:3px;
    border-radius:3px; background:var(--accent-light); box-shadow:0 0 16px rgba(94,234,212,.55);
}
.nav-icon, .nav-label { position:relative; z-index:1; }
.nav-icon { width:19px; height:19px; }

/* نوار بالا */
.topbar {
    min-height: 76px;
    padding: 13px 24px;
    background: rgba(255,255,255,.76);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(148,163,184,.17);
    box-shadow: 0 10px 34px rgba(15,23,42,.06);
}
[data-theme="dark"] .topbar { background: rgba(15,23,42,.76); }
.topbar-context { display:flex; align-items:center; gap:10px; min-width:132px; }
.topbar-context > div { display:flex; flex-direction:column; line-height:1.15; }
.topbar-context strong { font-size:.82rem; color:var(--text); }
.topbar-context small { font-size:.68rem; color:var(--text-secondary); margin-top:4px; }
.topbar-context-dot { width:9px; height:9px; border-radius:50%; background:var(--accent); box-shadow:0 0 0 5px rgba(20,184,166,.10), 0 0 20px rgba(20,184,166,.35); }
.topbar-search { max-width:520px; }
.topbar-search input {
    height:44px;
    border-radius:13px;
    background:rgba(255,255,255,.58);
    border-color:rgba(148,163,184,.22);
    box-shadow: inset 0 1px 0 rgba(255,255,255,.55);
}
[data-theme="dark"] .topbar-search input { background:rgba(15,23,42,.56); }
.topbar-search input:focus { border-color:var(--accent); box-shadow:0 0 0 4px var(--ring); }
.icon-btn {
    width:42px; height:42px;
    border-radius:13px;
    background:rgba(255,255,255,.5);
    border:1px solid rgba(148,163,184,.12);
}
[data-theme="dark"] .icon-btn { background:rgba(15,23,42,.42); }
.icon-btn:hover { background:var(--surface); transform: translateY(-2px); box-shadow:0 8px 18px rgba(15,23,42,.08); }
.user-btn { padding:4px 5px 4px 4px; border-radius:14px; }
.user-btn:hover { background:var(--bg); }
.user-avatar { width:38px; height:38px; box-shadow:0 7px 18px rgba(20,184,166,.20); }
.user-dropdown { min-width:185px; margin-top:8px; border-radius:14px; padding:6px; box-shadow:var(--shadow-floating); background:rgba(255,255,255,.96); backdrop-filter:blur(16px); }
[data-theme="dark"] .user-dropdown { background:rgba(30,41,59,.96); }
.user-dropdown a { border:0; border-radius:10px; margin:2px 0; }
.user-dropdown a:hover { background:var(--bg); }

/* محتوا */
.content { padding: 28px; position:relative; }
.content-inner { max-width: 1680px; margin: 0 auto; }
.page-header { margin-bottom:28px; }
.page-title { font-size:1.68rem; letter-spacing:-.35px; }
.page-title::after {
    content:''; display:block; width:42px; height:4px; border-radius:10px;
    margin-top:8px; background:linear-gradient(90deg,var(--accent),var(--primary-light));
}
.page-subtitle { font-size:.82rem; }

/* کارت‌های KPI */
.kpi-grid { gap:18px; margin-bottom:26px; }
.kpi-card, .chart-container, .table-container, .form-card, .modal-box {
    border:1px solid rgba(148,163,184,.16);
    box-shadow: 0 11px 28px rgba(15,23,42,.055), inset 0 1px 0 rgba(255,255,255,.38);
}
.kpi-card {
    border-radius:18px;
    padding:22px;
    background:linear-gradient(145deg, rgba(255,255,255,.96), rgba(248,250,252,.86));
}
[data-theme="dark"] .kpi-card,
[data-theme="dark"] .chart-container,
[data-theme="dark"] .table-container,
[data-theme="dark"] .form-card { background:linear-gradient(145deg, rgba(30,41,59,.98), rgba(15,23,42,.82)); }
.kpi-card:hover { transform:translateY(-6px); box-shadow:0 20px 35px rgba(15,23,42,.11); }
.kpi-card::before { width:5px; box-shadow:0 0 18px currentColor; }
.kpi-card::after {
    content:''; position:absolute; left:-30px; bottom:-48px; width:130px; height:130px;
    border-radius:50%; background:rgba(20,184,166,.06);
}
.kpi-icon { width:52px; height:52px; border-radius:15px; top:18px; left:18px; box-shadow:inset 0 1px 0 rgba(255,255,255,.6); }
.kpi-value { font-size:1.72rem; letter-spacing:-.5px; }

/* نمودار و جداول */
.chart-container { border-radius:18px; padding:24px; }
.chart-title { font-size:1rem; }
.table-container { border-radius:18px; }
thead { background:linear-gradient(180deg, rgba(148,163,184,.08), rgba(148,163,184,.03)); }
th { padding:13px 16px; font-size:.78rem; }
td { padding:14px 16px; }
tbody tr { transition:background .18s ease, transform .18s ease; }
tbody tr:hover { background:rgba(20,184,166,.035); }

/* فرم‌ها */
.form-card { border-radius:18px; padding:24px; }
.form-control { min-height:44px; border-radius:12px; background:rgba(255,255,255,.54); }
[data-theme="dark"] .form-control { background:rgba(15,23,42,.54); }
.form-control:hover { border-color:rgba(20,184,166,.35); }
.form-control:focus { box-shadow:0 0 0 4px var(--ring); }
.form-label { font-size:.82rem; }

/* دکمه‌ها */
.btn { position:relative; overflow:hidden; min-height:42px; border-radius:12px; box-shadow:0 6px 14px rgba(15,23,42,.06); }
.btn-primary { background:linear-gradient(135deg,var(--primary-deep),var(--primary-light)); box-shadow:0 8px 18px rgba(30,58,95,.20); }
.btn-primary:hover { transform:translateY(-2px); box-shadow:0 12px 24px rgba(30,58,95,.25); }
.btn-success:hover, .btn-danger:hover { transform:translateY(-2px); box-shadow:0 10px 18px rgba(15,23,42,.12); }
.btn-outline { background:rgba(255,255,255,.32); }
.btn-outline:hover { transform:translateY(-2px); }
.ui-ripple { position:absolute; border-radius:50%; pointer-events:none; background:rgba(255,255,255,.30); transform:scale(0); animation:ripple .55s ease-out forwards; }
@keyframes ripple { to { transform:scale(1); opacity:0; } }

/* اعلان، توست، مودال */
.alert { border-radius:13px; box-shadow:0 8px 20px rgba(15,23,42,.04); }
.toast { border-radius:14px; padding:13px 18px; box-shadow:0 18px 35px rgba(15,23,42,.13); backdrop-filter:blur(14px); }
.modal-overlay { background:rgba(2,6,23,.58); backdrop-filter:blur(5px); }
.modal-box { border-radius:18px; }

/* انیمیشن ورود بخش‌ها - دسکتاپ */
.motion-reveal { opacity:0; transform:translateY(18px); }
.motion-reveal-visible { opacity:1; transform:translateY(0); animation:sectionIn .56s cubic-bezier(.22,.75,.25,1) var(--motion-delay,0ms) both; }
@keyframes sectionIn { from { opacity:0; transform:translateY(18px) scale(.992); } to { opacity:1; transform:translateY(0) scale(1); } }
.fade-in { animation:sectionIn .56s cubic-bezier(.22,.75,.25,1) both; }

/* نوار بارگذاری ناوبری */
.page-progress { position:fixed; top:0; right:0; width:0; height:3px; z-index:10000; background:linear-gradient(90deg,var(--accent),#60a5fa,var(--accent)); box-shadow:0 0 12px rgba(20,184,166,.45); opacity:0; }
.page-progress.run { opacity:1; width:72%; transition:width .55s ease; animation:progressFinish .55s .42s ease forwards; }
@keyframes progressFinish { to { width:100%; opacity:0; } }

/* ============================================================
   صفحه ورود حرفه‌ای
   ============================================================ */
.login-body { background:#081a2d; }
.login-page {
    min-height:100vh; position:relative; overflow:hidden; isolation:isolate;
    display:flex; align-items:center; justify-content:center; padding:28px;
    background:
        radial-gradient(circle at 80% 20%, rgba(20,184,166,.20), transparent 28%),
        radial-gradient(circle at 15% 85%, rgba(59,130,246,.22), transparent 32%),
        linear-gradient(135deg,#081a2d 0%,#0e2744 48%,#0b3d4a 100%);
}
.login-grid {
    position:absolute; inset:0; z-index:-1; opacity:.16;
    background-image:linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
    background-size:42px 42px;
    mask-image:linear-gradient(to bottom, transparent 0%, #000 22%, #000 78%, transparent 100%);
}
.login-orb { position:absolute; width:30vw; height:30vw; border-radius:50%; filter:blur(18px); opacity:.22; z-index:-1; animation:loginFloat 11s ease-in-out infinite alternate; }
.login-orb-one { background:#14b8a6; top:-13vw; right:-7vw; }
.login-orb-two { background:#3b82f6; left:-12vw; bottom:-15vw; animation-delay:-4s; }
@keyframes loginFloat { from { transform:translate3d(0,0,0) scale(1); } to { transform:translate3d(-18px,24px,0) scale(1.06); } }
.login-shell {
    width:min(1120px,100%); display:grid; grid-template-columns:1.02fr .98fr;
    border:1px solid rgba(255,255,255,.13); border-radius:30px; overflow:hidden;
    background:rgba(255,255,255,.06); box-shadow:0 36px 90px rgba(0,0,0,.30); backdrop-filter:blur(18px); -webkit-backdrop-filter:blur(18px);
}
.login-showcase {
    position:relative; min-height:650px; padding:42px; display:flex; flex-direction:column; justify-content:space-between;
    color:#fff; overflow:hidden;
    background:linear-gradient(145deg,rgba(255,255,255,.10),rgba(255,255,255,.025));
    border-left:1px solid rgba(255,255,255,.10);
}
.login-showcase::before { content:''; position:absolute; width:270px; height:270px; right:-90px; bottom:-110px; border-radius:50%; border:1px solid rgba(255,255,255,.11); box-shadow:0 0 0 40px rgba(255,255,255,.025),0 0 0 80px rgba(255,255,255,.018); }
.login-brand-mark { width:64px; height:64px; display:flex; align-items:center; justify-content:center; border-radius:20px; color:#bffcf3; background:rgba(255,255,255,.08); border:1px solid rgba(255,255,255,.16); box-shadow:inset 0 1px 0 rgba(255,255,255,.14),0 14px 30px rgba(0,0,0,.16); }
.login-brand-mark svg { width:40px; height:40px; }
.login-showcase-content { max-width:520px; position:relative; z-index:1; }
.eyebrow { display:inline-flex; align-items:center; gap:8px; padding:7px 12px; border:1px solid rgba(191,252,243,.18); border-radius:999px; background:rgba(20,184,166,.10); color:#bffcf3; font-size:.72rem; margin-bottom:18px; }
.eyebrow::before { content:''; width:6px; height:6px; border-radius:50%; background:#5eead4; box-shadow:0 0 12px #5eead4; }
.login-showcase h1 { margin:0; font-size:2.55rem; line-height:1.25; letter-spacing:-1px; }
.login-showcase h1::after { display:none; }
.login-showcase p { color:rgba(255,255,255,.68); font-size:.94rem; line-height:2; margin-top:16px; }
.login-feature-list { display:grid; gap:12px; margin-top:30px; }
.login-feature { display:grid; grid-template-columns:32px 1fr; column-gap:10px; align-items:center; padding:12px 14px; border-radius:15px; background:rgba(255,255,255,.055); border:1px solid rgba(255,255,255,.07); }
.login-feature span { grid-row:span 2; width:28px; height:28px; display:flex; align-items:center; justify-content:center; border-radius:9px; color:#bffcf3; background:rgba(20,184,166,.14); }
.login-feature strong { font-size:.79rem; }
.login-feature small { color:rgba(255,255,255,.54); font-size:.67rem; margin-top:2px; }
.login-showcase-footer { color:rgba(255,255,255,.45); font-size:.67rem; }
.login-card {
    padding:48px 44px 30px; background:rgba(255,255,255,.97); color:#132238; display:flex; flex-direction:column; justify-content:center;
}
[data-theme="dark"] .login-card { background:rgba(15,23,42,.96); color:#e2e8f0; }
.login-card-head h2 { font-size:1.6rem; letter-spacing:-.4px; }
.login-card-head p { color:#718096; font-size:.79rem; margin-top:8px; line-height:1.8; }
[data-theme="dark"] .login-card-head p { color:#94a3b8; }
.login-mobile-badge { display:none; }
.login-alert { display:flex; align-items:flex-start; gap:10px; padding:11px 12px; border-radius:13px; margin:20px 0 18px; font-size:.75rem; line-height:1.8; border:1px solid; }
.login-alert.auth { color:#b42318; background:#fff3f2; border-color:#fecdca; }
.login-alert.db { color:#9a6700; background:#fff9e9; border-color:#f5d58b; }
[data-theme="dark"] .login-alert.auth { color:#fecaca; background:rgba(127,29,29,.22); border-color:rgba(248,113,113,.28); }
[data-theme="dark"] .login-alert.db { color:#fde68a; background:rgba(120,53,15,.20); border-color:rgba(245,158,11,.28); }
.login-alert-icon { width:22px; height:22px; flex:0 0 auto; }
.login-alert-icon svg { width:22px; height:22px; }
.login-form-group { margin-top:18px; }
.login-label { display:block; margin-bottom:8px; font-size:.76rem; font-weight:700; color:#334155; }
[data-theme="dark"] .login-label { color:#dbe5f0; }
.login-label span { color:#ef4444; }
.login-input-wrap { position:relative; }
.login-input-icon { position:absolute; right:13px; top:50%; transform:translateY(-50%); color:#8a9aaf; width:18px; height:18px; z-index:2; }
.login-input-icon svg { width:100%; height:100%; }
.login-input {
    width:100%; height:50px; padding:0 42px 0 46px; border:1px solid #e2e8f0; border-radius:14px; outline:none;
    color:#172033; background:#f8fafc; font-family:var(--font); font-size:.80rem; transition:border-color .2s, box-shadow .2s, background .2s;
}
[data-theme="dark"] .login-input { color:#e2e8f0; background:#0f172a; border-color:#334155; }
.login-input::placeholder { color:#9aa8b8; }
.login-input:focus { border-color:#14b8a6; background:#fff; box-shadow:0 0 0 4px rgba(20,184,166,.11); }
[data-theme="dark"] .login-input:focus { background:#101c31; }
.login-input.is-invalid { border-color:#ef4444; box-shadow:0 0 0 4px rgba(239,68,68,.09); }
.password-toggle { position:absolute; left:9px; top:50%; transform:translateY(-50%); width:34px; height:34px; border:0; background:transparent; border-radius:10px; display:flex; align-items:center; justify-content:center; color:#8a9aaf; cursor:pointer; }
.password-toggle:hover { background:rgba(148,163,184,.10); color:#475569; }
.password-toggle svg { width:18px; height:18px; }
.password-toggle .eye-off { display:none; }
.password-toggle.is-visible .eye-open { display:none; }
.password-toggle.is-visible .eye-off { display:block; }
.login-submit { position:relative; overflow:hidden; width:100%; height:52px; margin-top:24px; border:0; border-radius:14px; color:#fff; cursor:pointer; display:flex; align-items:center; justify-content:center; gap:10px; font-family:var(--font); font-size:.82rem; font-weight:800; background:linear-gradient(120deg,#102a43,#1f5f7a 55%,#14b8a6); box-shadow:0 14px 28px rgba(16,42,67,.24); transition:transform .22s, box-shadow .22s, filter .22s; }
.login-submit:hover { transform:translateY(-2px); box-shadow:0 18px 34px rgba(16,42,67,.29); filter:saturate(1.08); }
.login-submit:disabled { cursor:not-allowed; opacity:.82; transform:none; }
.login-submit-icon { width:22px; height:22px; display:flex; }
.login-submit-icon svg { width:100%; height:100%; transform:rotate(180deg); }
.login-submit-loader { display:none; width:17px; height:17px; border:2px solid rgba(255,255,255,.32); border-top-color:#fff; border-radius:50%; animation:spin .65s linear infinite; }
.login-submit.loading .login-submit-icon { display:none; }
.login-submit.loading .login-submit-loader { display:block; }
.login-security-note { display:flex; align-items:center; gap:8px; margin-top:20px; color:#7d8da0; font-size:.66rem; padding:10px 11px; border-radius:12px; background:#f8fafc; border:1px solid #edf2f7; }
[data-theme="dark"] .login-security-note { color:#94a3b8; background:#111c2f; border-color:#26364d; }
.login-security-note svg { width:18px; height:18px; color:#14b8a6; }
.login-footer { text-align:center; margin-top:18px; color:#94a3b8; font-size:.62rem; }

/* موبایل: ظاهر حفظ می‌شود ولی حرکت و انیمیشن بخش‌ها غیرفعال است */
@media (max-width: 1024px) {
    .topbar-context { display:none; }
}
@media (max-width: 768px) {
    html { scroll-behavior:auto; }
    .content { padding:16px; }
    .topbar { padding:10px 12px; min-height:64px; }
    .topbar-search { max-width:none; }
    .topbar-search input { height:42px; }
    .topbar-actions { gap:4px; }
    .icon-btn { width:38px; height:38px; }
    .page-title { font-size:1.32rem; }
    .kpi-card { padding:18px; }
    .kpi-card:hover { transform:none; box-shadow:0 11px 28px rgba(15,23,42,.055); }
    .nav-item:hover { transform:none; }
    .btn:hover, .btn-primary:hover, .btn-outline:hover, .btn-success:hover, .btn-danger:hover { transform:none; }
    .site-background span, .login-orb { animation:none !important; }
    .motion-reveal, .motion-reveal-visible, .fade-in { opacity:1 !important; transform:none !important; animation:none !important; }
    .ui-ripple { display:none !important; }
    .page-progress { display:none; }
    .login-page { padding:14px; }
    .login-shell { display:block; border-radius:24px; }
    .login-showcase { display:none; }
    .login-card { min-height:calc(100vh - 28px); border-radius:24px; padding:34px 22px 24px; justify-content:center; }
    .login-mobile-badge { display:inline-flex; margin-bottom:12px; padding:6px 10px; border-radius:999px; font-size:.66rem; font-weight:700; color:#0f766e; background:#ecfeff; border:1px solid #ccfbf1; }
    [data-theme="dark"] .login-mobile-badge { color:#99f6e4; background:rgba(20,184,166,.10); border-color:rgba(20,184,166,.20); }
    .login-card-head h2 { font-size:1.42rem; }
    .login-input { height:48px; }
}
@media (max-width: 430px) {
    .topbar-search { flex:1; }
    .topbar-search input { font-size:.78rem; }
    .user-dropdown { left:-8px; right:auto; }
    .kpi-grid { grid-template-columns:1fr; }
    .login-page { padding:8px; }
    .login-card { min-height:calc(100vh - 16px); padding:28px 18px 20px; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration:0.01ms !important; animation-iteration-count:1 !important; transition-duration:0.01ms !important; scroll-behavior:auto !important; }
}