@font-face {
    font-family: "Vazirmatn";
    src: url("../lib/vazirmatn/Vazirmatn-wght.woff2") format("woff2-variations"), url("../lib/vazirmatn/Vazirmatn-wght.woff2") format("woff2");
    font-weight: 100 900;
    font-style: normal;
    font-display: swap;
}

:root {
    --panel-bg: #f4f6f9;
    --panel-surface: #ffffff;
    --panel-border: #e3e7ee;
    --panel-muted: #6b7280;
    --panel-accent: #1f5fbf;
    --panel-accent-soft: #e8f0fc;
    --panel-nav: #152238;
    --panel-table-head: #fafbfc;
    --panel-row-hover: #f8fafd;
    --panel-warning-soft: #fff4e5;
    --panel-warning: #b26a00;
    --bs-font-sans-serif: "Vazirmatn", system-ui, -apple-system, "Segoe UI", Tahoma, sans-serif;
    --bs-body-bg: var(--panel-bg);
    --bs-primary: var(--panel-accent);
    --bs-primary-rgb: 31, 95, 191;
    --bs-link-color: var(--panel-accent);
    --bs-link-color-rgb: 31, 95, 191;
}

body {
    font-family: var(--bs-font-sans-serif);
    background: var(--panel-bg);
    font-feature-settings: "ss01";
}

.btn-primary {
    --bs-btn-bg: var(--panel-accent);
    --bs-btn-border-color: var(--panel-accent);
    --bs-btn-hover-bg: #194f9f;
    --bs-btn-hover-border-color: #194f9f;
    --bs-btn-active-bg: #164590;
}

/* Layout: side menu + top bar */
.panel-shell { display: flex; min-height: 100vh; }
.panel-main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.panel-content { padding: 1.5rem; width: 100%; max-width: 88rem; }

.panel-sidebar { flex-shrink: 0; }
.panel-sidebar .offcanvas-lg { --bs-offcanvas-width: 16rem; --bs-offcanvas-bg: var(--panel-nav); --bs-offcanvas-color: #fff; }
@media (min-width: 992px) {
    .panel-sidebar {
        width: 16rem; background: var(--panel-nav);
        position: sticky; top: 0; height: 100vh; overflow-y: auto;
        scrollbar-width: thin; scrollbar-color: rgba(255, 255, 255, .2) transparent;
    }
}

.sidebar-brand {
    display: flex; align-items: center; gap: .5rem;
    padding: 1.1rem 1.25rem; color: #fff; font-weight: 700; text-decoration: none;
}
.sidebar-brand:hover { color: #fff; }

.sidebar-nav { display: flex; flex-direction: column; gap: .15rem; width: 100%; padding: .25rem .75rem 1.5rem; }
.sidebar-heading {
    padding: 1.1rem .75rem .35rem; font-size: .75rem; font-weight: 600;
    color: rgba(255, 255, 255, .45); letter-spacing: .03em;
}
.sidebar-link {
    display: block; padding: .55rem .75rem; border-radius: .5rem;
    color: rgba(255, 255, 255, .75); text-decoration: none; font-size: .93rem;
}
.sidebar-link:hover { background: rgba(255, 255, 255, .08); color: #fff; }
.sidebar-link.active { background: var(--panel-accent); color: #fff; font-weight: 600; }

.panel-topbar {
    position: sticky; top: 0; z-index: 1020;
    display: flex; align-items: center; gap: .75rem;
    padding: .5rem 1.5rem; min-height: 3.75rem;
    background: var(--panel-surface); border-bottom: 1px solid var(--panel-border);
}
.topbar-brand { text-decoration: none; }

/* User menu (top bar) */
.user-menu-toggle {
    display: flex; align-items: center; gap: .6rem;
    border: 0; background: transparent; color: inherit;
    padding: .3rem .6rem; border-radius: 2rem;
}
.user-menu-toggle:hover, .user-menu-toggle[aria-expanded="true"] { background: var(--panel-row-hover); }
.user-menu-name { font-weight: 600; font-size: .92rem; max-width: 14rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.user-menu { min-width: 17rem; --bs-dropdown-border-color: var(--panel-border); }
.user-menu-header { display: flex; align-items: center; gap: .75rem; padding: .5rem 1rem .6rem; }
.user-menu-pref { display: flex; align-items: center; justify-content: space-between; gap: .75rem; padding: .35rem 1rem; font-size: .88rem; color: var(--panel-muted); }
.min-w-0 { min-width: 0; }
@media (max-width: 575.98px) { .user-menu-name { display: none; } }

.brand-mark {
    display: inline-flex; align-items: center; justify-content: center;
    width: 2rem; height: 2rem; border-radius: .5rem;
    background: var(--panel-accent); color: #fff; font-weight: 800;
}

/* Page */
.page-header {
    display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
    gap: .75rem; margin-bottom: 1.25rem;
}

.page-header h1 { font-size: 1.4rem; font-weight: 700; margin: 0; }
.page-header .subtitle { color: var(--panel-muted); font-size: .9rem; margin-top: .25rem; }

.card { border-color: var(--panel-border); border-radius: .75rem; }
.card-header { background: transparent; border-bottom-color: var(--panel-border); font-weight: 600; padding: .9rem 1.25rem; }
.card-body { padding: 1.25rem; }

.table > :not(caption) > * > * { padding: .75rem 1rem; }
.table thead th { color: var(--panel-muted); font-weight: 500; font-size: .85rem; background: var(--panel-table-head); }
.table-hover > tbody > tr:hover > * { background: var(--panel-row-hover); }

.ltr { direction: ltr; unicode-bidi: embed; }
.ltr-input { direction: ltr; text-align: left; }

.text-muted-sm { color: var(--panel-muted); font-size: .85rem; }

/* Avatar */
.avatar {
    width: 2.5rem; height: 2.5rem; border-radius: 50%;
    object-fit: cover; flex-shrink: 0;
    display: inline-flex; align-items: center; justify-content: center;
    background: var(--panel-accent-soft); color: var(--panel-accent); font-weight: 700;
}

.avatar-lg { width: 6rem; height: 6rem; font-size: 2rem; }
.avatar-sm { width: 2rem; height: 2rem; font-size: .85rem; }

.user-cell { display: flex; align-items: center; gap: .75rem; }
.user-cell a { font-weight: 600; text-decoration: none; }

/* Status badges */
.badge-status { font-weight: 500; padding: .35em .65em; }

/* Roles */
.role-group + .role-group { margin-top: 1rem; padding-top: 1rem; border-top: 1px dashed var(--panel-border); }
.role-group-title { font-size: .85rem; color: var(--panel-muted); margin-bottom: .5rem; }
.role-name { font-family: ui-monospace, SFMono-Regular, Consolas, monospace; font-size: .85rem; direction: ltr; unicode-bidi: embed; }

.form-label { font-weight: 500; }
.required::after { content: " *"; color: var(--bs-danger); }

.info-list { margin: 0; }
.info-list dt { color: var(--panel-muted); font-weight: 400; font-size: .85rem; }
.info-list dd { margin-bottom: .75rem; }

.empty-state { text-align: center; color: var(--panel-muted); padding: 3rem 1rem; }

.auth-card { max-width: 28rem; margin: 2rem auto; }

/* Auth pages (login / logout / access denied) */
.auth-body { background: var(--panel-surface); }

.auth-shell { display: flex; min-height: 100vh; }

.auth-brand {
    flex: 0 0 44%;
    position: relative;
    overflow: hidden;
    color: #fff;
    background:
        radial-gradient(circle at 15% 20%, rgba(255, 255, 255, .12) 0, transparent 40%),
        radial-gradient(circle at 85% 80%, rgba(90, 160, 255, .35) 0, transparent 45%),
        linear-gradient(145deg, #0f1c33 0%, #17315e 55%, #1f5fbf 100%);
    display: flex; align-items: center; justify-content: center;
    padding: 3rem;
}

/* الگوی نقطه‌ای ظریف */
.auth-brand::before {
    content: "";
    position: absolute; inset: 0;
    background-image: radial-gradient(rgba(255, 255, 255, .09) 1px, transparent 1px);
    background-size: 22px 22px;
}

.auth-brand-inner { position: relative; max-width: 24rem; }

.auth-logo {
    width: 4.5rem; height: 4.5rem; border-radius: 1.25rem;
    display: flex; align-items: center; justify-content: center;
    font-size: 2.4rem; font-weight: 800;
    background: rgba(255, 255, 255, .12);
    border: 1px solid rgba(255, 255, 255, .25);
    backdrop-filter: blur(6px);
    margin-bottom: 1.75rem;
}

.auth-brand h2 { font-weight: 800; font-size: 2.2rem; margin-bottom: .5rem; }
.auth-brand p { color: rgba(255, 255, 255, .8); font-size: 1.05rem; line-height: 1.9; }

.auth-points { list-style: none; padding: 0; margin: 2rem 0 0; }
.auth-points li {
    position: relative; padding-inline-start: 1.75rem; margin-bottom: .85rem;
    color: rgba(255, 255, 255, .88);
}
.auth-points li::before {
    content: ""; position: absolute; inset-inline-start: 0; top: .45rem;
    width: .75rem; height: .75rem; border-radius: 50%;
    background: #7fb2ff; box-shadow: 0 0 0 4px rgba(127, 178, 255, .2);
}

.auth-main {
    flex: 1;
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    padding: 2rem 1rem;
}

.auth-panel { width: 100%; max-width: 25rem; }
.auth-panel h1 { font-size: 1.6rem; font-weight: 800; margin-bottom: .35rem; }
.auth-panel .lead-text { color: var(--panel-muted); margin-bottom: 2rem; }

.auth-panel .form-control { padding: .7rem .9rem; border-radius: .6rem; }
.auth-panel .form-control:focus { border-color: var(--panel-accent); box-shadow: 0 0 0 .2rem rgba(31, 95, 191, .15); }
.auth-panel .btn-lg { border-radius: .6rem; font-size: 1rem; padding: .75rem; font-weight: 600; }

.password-field { position: relative; }
.password-field .form-control { padding-inline-end: 3rem; }
.password-toggle {
    position: absolute; inset-inline-end: .5rem; top: 50%; transform: translateY(-50%);
    border: 0; background: transparent; color: var(--panel-muted); font-size: .85rem; padding: .25rem .5rem;
}
.password-toggle:hover { color: var(--panel-accent); }

.auth-client {
    display: inline-flex; align-items: center; gap: .5rem;
    background: var(--panel-accent-soft); color: var(--panel-accent);
    border-radius: 2rem; padding: .35rem .9rem; font-size: .85rem; margin-bottom: 1.25rem;
}

.auth-divider { display: flex; align-items: center; gap: .75rem; color: var(--panel-muted); font-size: .85rem; margin: 1.5rem 0; }
.auth-divider::before, .auth-divider::after { content: ""; flex: 1; height: 1px; background: var(--panel-border); }

.auth-footer { margin-top: 3rem; color: var(--panel-muted); font-size: .8rem; }

.auth-mobile-brand { display: none; font-weight: 800; font-size: 1.2rem; margin-bottom: 2rem; align-items: center; gap: .5rem; }

.auth-icon {
    width: 4rem; height: 4rem; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.8rem; margin-bottom: 1.25rem;
}
.auth-icon-warning { background: var(--panel-warning-soft); color: var(--panel-warning); }
.auth-icon-info { background: var(--panel-accent-soft); color: var(--panel-accent); }

@media (max-width: 767.98px) {
    .auth-brand { display: none; }
    .auth-mobile-brand { display: flex; }
}

/* Dashboard */
.stat-card { border: 1px solid var(--panel-border); border-radius: .75rem; background: var(--panel-surface); padding: 1.1rem 1.25rem; height: 100%; text-decoration: none; color: inherit; display: block; transition: border-color .15s, box-shadow .15s; }
a.stat-card:hover { border-color: var(--panel-accent); box-shadow: 0 .25rem 1rem rgba(31, 95, 191, .08); }
.stat-card .stat-label { color: var(--panel-muted); font-size: .85rem; }
.stat-card .stat-value { font-size: 1.9rem; font-weight: 800; line-height: 1.3; }
.stat-card .stat-hint { font-size: .8rem; color: var(--panel-muted); }
.stat-accent { border-inline-start: 4px solid var(--panel-accent); }
.stat-success { border-inline-start: 4px solid var(--bs-success); }
.stat-muted { border-inline-start: 4px solid #adb5bd; }
.stat-danger { border-inline-start: 4px solid var(--bs-danger); }
.stat-warning { border-inline-start: 4px solid var(--bs-warning); }

.health-dot { display: inline-block; width: .6rem; height: .6rem; border-radius: 50%; margin-inline-end: .4rem; }
.health-ok { background: var(--bs-success); }
.health-off { background: #adb5bd; }
.health-warn { background: var(--bs-warning); }

/* عرض نوار با value/max تعیین می‌شود؛ style درون‌خطی در CSP مجاز نیست */
.app-progress { appearance: none; width: 100%; height: .5rem; border: 0; border-radius: 1rem; background: var(--panel-accent-soft); overflow: hidden; }
.app-progress::-webkit-progress-bar { background: var(--panel-accent-soft); border-radius: 1rem; }
.app-progress::-webkit-progress-value { background: var(--panel-accent); border-radius: 1rem; }
.app-progress::-moz-progress-bar { background: var(--panel-accent); border-radius: 1rem; }
.narrow-form { max-width: 44rem; }

/* ---------- Dark theme ---------- */
[data-bs-theme="dark"] {
    --panel-bg: #0e131b;
    --panel-surface: #151b25;
    --panel-border: #263142;
    --panel-muted: #94a3b8;
    --panel-accent: #5b9bf0;
    --panel-accent-soft: rgba(91, 155, 240, .14);
    --panel-nav: #0a0f17;
    --panel-table-head: #121821;
    --panel-row-hover: #1a2230;
    --panel-warning-soft: rgba(255, 176, 32, .14);
    --panel-warning: #ffb020;
    --bs-body-bg: var(--panel-bg);
    --bs-body-color: #dbe3ee;
    --bs-secondary-bg: #1b2330;
    --bs-tertiary-bg: #121821;
    --bs-border-color: var(--panel-border);
    --bs-primary-rgb: 91, 155, 240;
    --bs-link-color: var(--panel-accent);
    --bs-link-color-rgb: 91, 155, 240;
    --bs-link-hover-color: #8bb9f5;
    --bs-link-hover-color-rgb: 139, 185, 245;
    color-scheme: dark;
}

[data-bs-theme="dark"] .card { --bs-card-bg: var(--panel-surface); }
[data-bs-theme="dark"] .list-group { --bs-list-group-bg: var(--panel-surface); }
[data-bs-theme="dark"] .table { --bs-table-bg: var(--panel-surface); }
[data-bs-theme="dark"] .btn-primary {
    --bs-btn-color: #0b1220;
    --bs-btn-hover-color: #0b1220;
    --bs-btn-active-color: #0b1220;
    --bs-btn-hover-bg: #7bb0f4;
    --bs-btn-hover-border-color: #7bb0f4;
    --bs-btn-active-bg: #8bb9f5;
}
[data-bs-theme="dark"] .auth-body { background: var(--panel-bg); }
[data-bs-theme="dark"] .text-bg-light { background-color: #1f2835 !important; color: #cbd5e1 !important; }

/* Audit log */
.audit-failed > td:first-child { box-shadow: inset -3px 0 0 var(--bs-danger); }
.audit-details {
    max-width: 38rem; max-height: 18rem; overflow: auto; margin: .5rem 0 0;
    padding: .6rem .75rem; border-radius: .5rem; font-size: .78rem;
    background: var(--panel-table-head); border: 1px solid var(--panel-border); text-align: left;
}
.audit-table details summary { cursor: pointer; }

/* Theme switch */
.theme-switch .btn, .lang-switch .btn { min-width: 2.1rem; line-height: 1.2; }
.theme-switch .btn.active, .lang-switch .btn.active { font-weight: 700; }
.auth-main { position: relative; padding-top: 4rem; } /* جای نوار زبان و پوسته در بالای صفحه */
.auth-theme { position: absolute; top: 1rem; inset-inline-end: 1rem; display: flex; gap: .5rem; }

/* Left-to-right (English) */
/* در RTL کلاس text-end مقادیر LTR (ایمیل، IP، ...) را به چپ می‌چسباند؛ در LTR همان تراز چپ حفظ می‌شود */
[dir="ltr"] .ltr.text-end { text-align: left !important; }
[dir="ltr"] .audit-failed > td:first-child { box-shadow: inset 3px 0 0 var(--bs-danger); }