@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Sora:wght@600;700;800&display=swap');

:root{
  --brand:#2563eb; --brand2:#1d4ed8; --accent:#7c3aed;
  --ink:#0b1220; --ink2:#1e293b; --mut:#64748b; --line:#e7ecf3;
  --bg:#f4f6fb; --card:#ffffff; --soft:#eef3ff;
  --ok:#10b981; --warn:#f59e0b; --danger:#ef4444;
  --sb1:#0b1530; --sb2:#111f44; --sb-ink:#aebbd6;
  --shadow:0 18px 44px -22px rgba(15,40,100,.30);
  --shadow-sm:0 4px 16px -6px rgba(15,40,100,.14);
  --r:14px;
}
*{font-family:'Inter',system-ui,-apple-system,sans-serif;}
body{background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased}
h1,h2,h3,h4,h5,.stat-value{font-family:'Sora','Inter',sans-serif;letter-spacing:-.02em}
a{text-decoration:none}
::selection{background:rgba(37,99,235,.18)}

/* ── Layout ── */
.app{min-height:100vh}
.sidebar{
  width:256px;min-height:100vh;position:sticky;top:0;
  background:linear-gradient(185deg,var(--sb1),var(--sb2) 70%,#16275a);
  display:flex;flex-direction:column;padding:18px 14px;
  box-shadow:3px 0 30px rgba(2,6,23,.28);z-index:20;
}
.brand{display:flex;align-items:center;gap:11px;font-family:'Sora';font-size:1.18rem;font-weight:800;color:#fff;padding:6px 8px 18px}
.brand img{width:36px;height:36px;border-radius:10px;box-shadow:0 8px 20px -6px rgba(37,99,235,.7)}
.brand .ai,.brand b{color:#60a5fa}
.nav-section{font-size:.68rem;font-weight:700;letter-spacing:.13em;text-transform:uppercase;color:#5b6b8c;margin:16px 10px 7px}
.sidebar .nav-link{
  color:var(--sb-ink);border-radius:11px;padding:.6rem .8rem;margin-bottom:.12rem;
  display:flex;align-items:center;gap:.72rem;font-weight:500;font-size:.92rem;transition:.16s;
}
.sidebar .nav-link i{font-size:1.06rem;opacity:.85;width:20px;text-align:center}
.sidebar .nav-link:hover{background:rgba(255,255,255,.06);color:#fff}
.sidebar .nav-link.active{background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;box-shadow:0 10px 22px -8px rgba(37,99,235,.7)}
.sidebar .nav-link.active i{opacity:1}
.nav-badge{margin-left:auto;background:var(--danger);color:#fff;font-size:.66rem;font-weight:700;border-radius:999px;padding:.06rem .42rem;min-width:18px;text-align:center}
.side-foot{margin-top:auto;padding:14px 10px 4px;font-size:.72rem;color:#54618a;border-top:1px solid rgba(255,255,255,.06)}
.side-foot .ai{color:#60a5fa;font-weight:700}

.main{min-height:100vh;display:flex;flex-direction:column;min-width:0}
.topbar{
  height:64px;background:rgba(255,255,255,.82);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);position:sticky;top:0;z-index:15;
}
.topbar .pagetitle{font-family:'Sora';font-weight:700;font-size:1.02rem}
.content{flex:1;padding:28px 32px}
@media(max-width:680px){.content{padding:20px 16px}}
.page-foot{text-align:center;color:var(--mut);font-size:.8rem;padding:16px;border-top:1px solid var(--line)}
.page-foot .ai{color:var(--brand);font-weight:700}

/* topbar controls */
.icon-btn{width:38px;height:38px;border-radius:10px;border:1px solid var(--line);background:#fff;color:var(--ink2);display:inline-flex;align-items:center;justify-content:center;transition:.15s;position:relative}
.icon-btn:hover{background:var(--bg);border-color:#cdd9ee;color:var(--brand)}
.icon-btn .dot{position:absolute;top:8px;right:9px;width:8px;height:8px;border-radius:50%;background:var(--danger);border:2px solid #fff}
.langsw{display:flex;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#fff}
.langsw a{padding:7px 11px;font-size:.76rem;font-weight:700;color:var(--mut);transition:.15s}
.langsw a.on{background:var(--brand);color:#fff}
.usermenu{display:flex;align-items:center;gap:9px;padding:5px 9px 5px 6px;border:1px solid var(--line);border-radius:999px;background:#fff;cursor:pointer}
.usermenu .av{width:30px;height:30px;border-radius:50%;background:linear-gradient(135deg,var(--brand),var(--accent));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.82rem;font-family:'Sora'}

/* ── Page header ── */
.page-head{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:14px;margin-bottom:22px}
.page-head h4{font-weight:800;font-size:1.5rem;margin:0}
.page-head .sub{color:var(--mut);font-size:.9rem;margin-top:2px}

/* ── Cards / stats ── */
.card{border:1px solid var(--line);border-radius:var(--r);background:var(--card);box-shadow:var(--shadow-sm)}
.card.p-3,.card.p-4{box-shadow:var(--shadow-sm)}
.stat-card{position:relative;overflow:hidden;transition:transform .18s,box-shadow .18s;border:1px solid var(--line)}
.stat-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.stat-card .stat-icon{width:48px;height:48px;border-radius:13px;display:flex;align-items:center;justify-content:center;font-size:1.4rem}
.stat-value{font-size:1.85rem;font-weight:800;line-height:1;letter-spacing:-.03em}
.stat-label{color:var(--mut);font-size:.82rem;font-weight:500}

/* ── Buttons ── */
.btn{border-radius:10px;font-weight:600;transition:.16s}
.btn-primary{background:linear-gradient(135deg,var(--brand),var(--brand2));border:none;box-shadow:0 8px 20px -10px rgba(37,99,235,.8)}
.btn-primary:hover{filter:brightness(1.06);transform:translateY(-1px)}
.btn-success{background:linear-gradient(135deg,#10b981,#059669);border:none}
.btn-success:hover{filter:brightness(1.05)}
.btn-outline-primary{border-color:#c7d7ff;color:var(--brand2)}
.btn-outline-primary:hover{background:var(--brand);border-color:var(--brand)}
.btn-outline-secondary{border-color:var(--line);color:var(--ink2)}
.btn-outline-secondary:hover{background:var(--bg);color:var(--ink);border-color:#cdd9ee}

/* ── Badges / pills ── */
.badge{font-weight:600;border-radius:7px}
.badge-soft{background:var(--soft);color:var(--brand2)}
.code-pill{font-family:ui-monospace,monospace;background:var(--ink);color:#fff;padding:.22rem .65rem;border-radius:.5rem;letter-spacing:2px;font-weight:700}

/* ── Tables ── */
.table{--bs-table-bg:transparent}
.table thead th{color:var(--mut);font-weight:600;font-size:.74rem;text-transform:uppercase;letter-spacing:.04em;border-color:var(--line);padding-top:.5rem;padding-bottom:.65rem}
.table td{border-color:#f1f5f9;vertical-align:middle}
.table tbody tr{transition:background .12s}
.table-hover tbody tr:hover,.table tbody tr:hover{background:#fafbff}

/* ── Forms ── */
.form-control,.form-select,textarea.form-control{border-color:var(--line);border-radius:10px;color:var(--ink)}
.form-control:focus,.form-select:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(37,99,235,.13)}
.form-label{font-weight:600;font-size:.85rem;color:var(--ink2)}
.form-text{color:var(--mut)}

/* ── Dropdown ── */
.dropdown-menu{border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);padding:6px}
.dropdown-item{border-radius:8px;font-size:.9rem;padding:.5rem .7rem}
.dropdown-item:hover{background:var(--soft);color:var(--brand2)}

/* ── Accordion ── */
.accordion-button{border-radius:10px!important;font-weight:600}
.accordion-button:not(.collapsed){background:var(--soft);color:var(--brand2)}
.accordion-button:focus{box-shadow:none}

/* ── Chat / support ── */
.chat{max-height:56vh;overflow-y:auto;padding:.5rem}
.bubble{max-width:78%;padding:.62rem .9rem;border-radius:1rem;margin-bottom:.55rem;font-size:.92rem;box-shadow:var(--shadow-sm)}
.bubble .meta{font-size:.68rem;opacity:.6;margin-top:.25rem}
.bubble.them{background:#fff;border:1px solid var(--line);border-bottom-left-radius:.3rem}
.bubble.me{background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;margin-left:auto;border-bottom-right-radius:.3rem}

/* ── Auth pages ── */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:1.5rem;position:relative;overflow:hidden;
  background:radial-gradient(1100px 560px at 12% -8%,#1e3a8a 0,transparent 60%),radial-gradient(900px 520px at 105% 110%,#7c3aed 0,transparent 55%),linear-gradient(160deg,#070d1c,#0d1b3a)}
.login-wrap::before,.login-wrap::after{content:"";position:absolute;border-radius:50%;filter:blur(70px);opacity:.42;animation:float 15s ease-in-out infinite}
.login-wrap::before{width:360px;height:360px;background:#2563eb;top:-70px;left:-50px}
.login-wrap::after{width:420px;height:420px;background:#7c3aed;bottom:-130px;right:-70px;animation-delay:-7s}
@keyframes float{0%,100%{transform:translateY(0) scale(1)}50%{transform:translateY(28px) scale(1.06)}}
.login-card{width:404px;max-width:100%;border-radius:1.4rem;background:rgba(255,255,255,.98);backdrop-filter:blur(14px);box-shadow:0 34px 80px -24px rgba(2,6,23,.7);position:relative;z-index:1;animation:rise .5s cubic-bezier(.2,.8,.2,1)}
@keyframes rise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
.login-logo{width:60px;height:60px;border-radius:17px;box-shadow:0 14px 30px -8px rgba(37,99,235,.6)}

@media(max-width:860px){.sidebar{position:fixed;left:0;top:0;bottom:0;transform:translateX(-100%);transition:transform .25s}.sidebar.show{transform:none}.content{padding-left:16px}}

/* ── Dark mode ── */
[data-theme="dark"]{
  --ink:#e5edf8;--ink2:#cbd5e1;--mut:#94a3b8;--bg:#0a0f1c;--card:#131c2f;--line:#1f2a44;--soft:#16223f;
  --shadow-sm:0 4px 16px rgba(0,0,0,.4);--shadow:0 18px 44px -18px rgba(0,0,0,.7);
}
[data-theme="dark"] body{background:var(--bg);color:var(--ink)}
[data-theme="dark"] .topbar{background:rgba(13,20,36,.85);border-bottom-color:#1c2942}
[data-theme="dark"] .icon-btn,[data-theme="dark"] .langsw,[data-theme="dark"] .usermenu{background:var(--card);border-color:var(--line);color:var(--ink2)}
[data-theme="dark"] .card{background:var(--card);border-color:var(--line)}
[data-theme="dark"] .page-foot{border-top-color:#1c2942}
[data-theme="dark"] .table{color:var(--ink)}
[data-theme="dark"] .table td{border-color:#1c2942}
[data-theme="dark"] .table thead th{border-color:#1c2942}
[data-theme="dark"] .table tbody tr:hover{background:#172238}
[data-theme="dark"] .form-control,[data-theme="dark"] .form-select,[data-theme="dark"] textarea{background:#0e1626;border-color:#28344c;color:var(--ink)}
[data-theme="dark"] .form-control::placeholder{color:#5b6b85}
[data-theme="dark"] .dropdown-menu,[data-theme="dark"] .modal-content{background:var(--card);color:var(--ink);border-color:var(--line)}
[data-theme="dark"] .bubble.them{background:#0e1626;border-color:#28344c;color:var(--ink)}
[data-theme="dark"] .alert-light{background:#16223f;color:var(--ink);border-color:#28344c}
[data-theme="dark"] .text-muted{color:var(--mut)!important}
[data-theme="dark"] .btn-outline-secondary{color:#aebdd6;border-color:#33425f}
[data-theme="dark"] .list-group-item{background:var(--card);color:var(--ink);border-color:#1c2942}
[data-theme="dark"] hr{border-color:#28344c}
/* Sarlavha va matnlar yorqin oq */
[data-theme="dark"] h1,[data-theme="dark"] h2,[data-theme="dark"] h3,[data-theme="dark"] h4,
[data-theme="dark"] h5,[data-theme="dark"] h6,[data-theme="dark"] .stat-value,
[data-theme="dark"] .pagetitle,[data-theme="dark"] .fw-bold,[data-theme="dark"] .fw-semibold{color:#f1f6ff}
[data-theme="dark"] .text-dark{color:#f1f6ff!important}
[data-theme="dark"] .border{border-color:#28344c!important}
[data-theme="dark"] .badge.bg-light{background:#28344c!important;color:#e5edf8!important}
[data-theme="dark"] .table-warning{background-color:rgba(245,158,11,.14)!important;color:#f1f6ff}
[data-theme="dark"] .table-secondary{background-color:rgba(100,116,139,.18)!important;color:#cbd5e1}
[data-theme="dark"] .accordion-button::after{filter:invert(1)}
[data-theme="dark"] a:not(.btn):not(.nav-link):not(.dropdown-item):not(.langsw a){color:#7dd3fc}