/* ============================================================
   Lenza Admin — Design System v2
   ============================================================ */

/* ── Tokens ─────────────────────────────────────────────────── */
:root {
  --bg:        #07080f;
  --bg-2:      #0c0e1a;
  --bg-3:      #111327;
  --card-bg:   #0f1120;
  --surface:   rgba(255,255,255,0.04);
  --surface-2: rgba(255,255,255,0.07);
  --surface-3: rgba(255,255,255,0.10);
  --border:    rgba(255,255,255,0.08);
  --border-2:  rgba(255,255,255,0.14);

  --primary:     #4F7EF7;
  --primary-h:   #6690f9;
  --primary-glow:rgba(79,126,247,0.28);
  --secondary:   #818CF8;

  --success: #10B981;
  --warning: #F59E0B;
  --danger:  #EF4444;
  --info:    #38BDF8;

  --text:  #F1F5F9;
  --text-2:rgba(241,245,249,0.65);
  --muted: rgba(241,245,249,0.40);

  /* alias */
  --text-1:var(--text);
  --text-3:rgba(241,245,249,0.35);

  --font: 'Inter', system-ui, -apple-system, sans-serif;
  --radius: 12px;
  --radius-sm: 8px;
  --t: 0.2s cubic-bezier(0.4,0,0.2,1);
  --shadow: 0 8px 40px rgba(0,0,0,0.5);

  --sidebar-w: 220px;
}

/* ── Reset ───────────────────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
body{
  font-family:var(--font);
  background:var(--bg);
  color:var(--text);
  min-height:100vh;
  display:flex;
  line-height:1.6;
  font-size:14px;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--primary);text-decoration:none;transition:color var(--t)}
a:hover{color:var(--primary-h)}
h1,h2,h3,h4{font-weight:700;line-height:1.3;letter-spacing:-0.02em}
p{color:var(--text-2)}
code{font-family:'SFMono-Regular',Consolas,monospace;font-size:.875em;
  background:var(--surface-2);padding:2px 6px;border-radius:4px}

/* ── Layout ──────────────────────────────────────────────────── */
.sidebar{
  width:var(--sidebar-w);min-width:var(--sidebar-w);
  height:100vh;position:sticky;top:0;
  background:var(--bg-2);
  border-right:1px solid var(--border);
  display:flex;flex-direction:column;overflow-y:auto;
  flex-shrink:0;
}
.sidebar::-webkit-scrollbar{width:0}
.main{flex:1;display:flex;flex-direction:column;min-width:0;overflow-x:hidden}

/* ── Sidebar logo ────────────────────────────────────────────── */
.sidebar-logo{
  display:flex;align-items:center;gap:10px;
  padding:20px 20px 16px;
  font-weight:700;font-size:.9rem;color:var(--text);
  letter-spacing:-0.02em;border-bottom:1px solid var(--border);
  flex-shrink:0;
}
.sidebar-logo-icon{
  width:30px;height:30px;border-radius:7px;
  background:linear-gradient(135deg,var(--primary),var(--secondary));
  display:flex;align-items:center;justify-content:center;
  flex-shrink:0;box-shadow:0 0 12px var(--primary-glow);
}

/* ── Sidebar nav ─────────────────────────────────────────────── */
.sidebar-nav{
  flex:1;padding:12px 10px;
  display:flex;flex-direction:column;gap:2px;
}
.nav-item{
  display:flex;align-items:center;gap:9px;
  padding:8px 12px;border-radius:var(--radius-sm);
  font-size:.83rem;font-weight:500;color:var(--muted);
  transition:var(--t);
}
.nav-item:hover{background:var(--surface-2);color:var(--text)}
.nav-item.active{background:rgba(79,126,247,.12);color:var(--primary);font-weight:600}
.nav-item.active svg{opacity:1}
.nav-item svg{flex-shrink:0;opacity:.6;transition:opacity var(--t)}
.nav-item:hover svg,.nav-item.active svg{opacity:1}

/* Unread badge */
.badge.badge-unread{
  background:var(--danger);color:#fff;
  font-size:.65rem;font-weight:700;
  min-width:16px;height:16px;padding:0 4px;
  border-radius:100px;display:inline-flex;
  align-items:center;justify-content:center;
  margin-left:auto;
}

/* ── Sidebar bottom ──────────────────────────────────────────── */
.sidebar-bottom{
  padding:12px 10px;border-top:1px solid var(--border);
}

/* ── Topbar ──────────────────────────────────────────────────── */
.topbar{
  height:52px;display:flex;align-items:center;justify-content:space-between;
  padding:0 24px;border-bottom:1px solid var(--border);
  background:rgba(7,8,15,0.7);backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  flex-shrink:0;
}
.topbar-title{
  font-size:.95rem;font-weight:700;
  letter-spacing:-0.02em;color:var(--text);
}

/* ── Content ─────────────────────────────────────────────────── */
.content{flex:1;padding:24px;max-width:1400px}

/* ── Buttons ─────────────────────────────────────────────────── */
.btn{
  display:inline-flex;align-items:center;gap:6px;
  font-family:var(--font);font-size:.8rem;font-weight:600;
  padding:0 14px;height:34px;border-radius:var(--radius-sm);
  border:none;cursor:pointer;transition:var(--t);white-space:nowrap;
  text-decoration:none;
}
.btn-sm{height:28px;padding:0 10px;font-size:.75rem}
.btn-lg{height:42px;padding:0 22px;font-size:.875rem}
.btn-full{width:100%;justify-content:center}

.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-h);color:#fff;box-shadow:0 0 14px var(--primary-glow)}

.btn-outline{
  background:transparent;color:var(--text);
  border:1px solid var(--border-2);
}
.btn-outline:hover{background:var(--surface-2);color:var(--text)}

.btn-ghost{background:transparent;color:var(--muted);border:none}
.btn-ghost:hover{background:var(--surface-2);color:var(--text)}

.btn-danger{background:rgba(239,68,68,.12);color:#f87171;border:1px solid rgba(239,68,68,.2)}
.btn-danger:hover{background:rgba(239,68,68,.2)}

/* ── Badges ──────────────────────────────────────────────────── */
.badge{
  display:inline-flex;align-items:center;
  font-size:.7rem;font-weight:600;padding:2px 8px;
  border-radius:100px;
}
.badge-green{background:rgba(16,185,129,.15);color:#34d399;border:1px solid rgba(16,185,129,.2)}
.badge-red{background:rgba(239,68,68,.15);color:#f87171;border:1px solid rgba(239,68,68,.2)}
.badge-yellow{background:rgba(245,158,11,.15);color:#fbbf24;border:1px solid rgba(245,158,11,.2)}
.badge-blue{background:rgba(79,126,247,.15);color:#818CF8;border:1px solid rgba(79,126,247,.2)}
.badge-gray{background:var(--surface-2);color:var(--muted);border:1px solid var(--border)}

/* ── Cards ───────────────────────────────────────────────────── */
.card{
  background:var(--card-bg);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:20px;
  margin-bottom:20px;
}
.card-title{
  font-size:.83rem;font-weight:700;
  color:var(--text-2);text-transform:uppercase;
  letter-spacing:.05em;margin-bottom:16px;
}

/* ── Stat cards ──────────────────────────────────────────────── */
.stats-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(195px,1fr));
  gap:14px;
  margin-bottom:20px;
}
.stat-card{
  background:var(--card-bg);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:18px 20px;
  transition:var(--t);
  position:relative;overflow:hidden;
}
.stat-card:hover{border-color:var(--border-2);transform:translateY(-1px)}
.stat-card-icon{
  width:36px;height:36px;border-radius:9px;
  display:flex;align-items:center;justify-content:center;
  margin-bottom:12px;flex-shrink:0;
}
.stat-card-icon-blue{background:rgba(79,126,247,.12);color:var(--primary)}
.stat-card-icon-green{background:rgba(16,185,129,.12);color:var(--success)}
.stat-card-icon-amber{background:rgba(245,158,11,.12);color:var(--warning)}
.stat-card-icon-purple{background:rgba(129,140,248,.12);color:var(--secondary)}
.stat-label{
  font-size:.73rem;font-weight:600;color:var(--muted);
  text-transform:uppercase;letter-spacing:.06em;margin-bottom:6px;
}
.stat-value{
  font-size:1.7rem;font-weight:800;letter-spacing:-0.05em;
  line-height:1;color:var(--text);
}
.stat-value.blue{color:var(--primary)}
.stat-value.green{color:var(--success)}
.stat-gross{
  font-size:11px;color:var(--muted);font-weight:400;
  display:block;margin-top:4px;letter-spacing:0;font-size:.75rem;
}

/* ── Alerts ──────────────────────────────────────────────────── */
.alert{
  display:flex;align-items:flex-start;gap:10px;
  padding:12px 16px;border-radius:var(--radius-sm);
  font-size:.875rem;margin-bottom:16px;
}
.alert-danger{background:rgba(239,68,68,.1);border:1px solid rgba(239,68,68,.25);color:#fca5a5}
.alert-success{background:rgba(16,185,129,.1);border:1px solid rgba(16,185,129,.25);color:#6ee7b7}
.alert-warning{background:rgba(245,158,11,.1);border:1px solid rgba(245,158,11,.25);color:#fcd34d}

/* ── Forms ───────────────────────────────────────────────────── */
.form-group{display:flex;flex-direction:column;gap:5px;margin-bottom:14px}
.form-label{
  font-size:.73rem;font-weight:600;color:var(--muted);
  text-transform:uppercase;letter-spacing:.06em;
}
.form-input,.form-control{
  width:100%;background:var(--surface-2);
  border:1px solid var(--border);border-radius:var(--radius-sm);
  color:var(--text);font-family:var(--font);font-size:.875rem;
  padding:0 12px;height:38px;outline:none;
  transition:border-color var(--t),box-shadow var(--t);
}
textarea.form-input,textarea.form-control{
  height:auto;padding:10px 12px;resize:vertical;min-height:80px;
}
.form-input:focus,.form-control:focus{
  border-color:var(--primary);
  box-shadow:0 0 0 3px rgba(79,126,247,.12);
}
.form-input::placeholder,.form-control::placeholder{color:var(--muted)}
.form-hint{font-size:.73rem;color:var(--muted);margin-top:4px}
select.form-input,
select.form-control{
  cursor:pointer;
  /* Непрозрачный фон — иначе браузерный дроп-даун рисует белый фон */
  background:#131626;
  color:var(--text);
}
select.form-input option,
select.form-control option{
  background:#131626;
  color:var(--text);
}
input[type="checkbox"]{
  width:16px;height:16px;accent-color:var(--primary);cursor:pointer;
}

/* ── Actions bar ─────────────────────────────────────────────── */
.actions-bar{
  display:flex;align-items:center;gap:10px;
  flex-wrap:wrap;margin-bottom:16px;
}

/* ── Filter bar ──────────────────────────────────────────────── */
.filter-bar{
  display:flex;align-items:center;gap:10px;
  flex-wrap:wrap;margin-bottom:16px;
}
/* form-control внутри filter-bar не должен быть width:100% */
.filter-bar .form-control,
.filter-bar .form-input{
  width:auto;flex:1;min-width:200px;
}

/* ── Table ───────────────────────────────────────────────────── */
/* Карточка-контейнер для таблицы: без padding, без негативного margin */
.card-table{padding:0!important;overflow:hidden}

.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
.card .table-wrap{margin:-20px;padding:0}
/* Более высокая специфичность — перебивает .card .table-wrap */
.card.card-table .table-wrap{margin:0!important;padding:0}
table{width:100%;border-collapse:collapse}
thead th{
  font-size:.7rem;font-weight:600;color:var(--muted);
  text-transform:uppercase;letter-spacing:.06em;
  padding:10px 16px;border-bottom:1px solid var(--border);
  text-align:left;white-space:nowrap;background:var(--card-bg);
}
tbody td{
  padding:11px 16px;font-size:.83rem;
  border-bottom:1px solid rgba(255,255,255,0.04);
  vertical-align:middle;
}
tbody tr:last-child td{border-bottom:none}
tbody tr:hover td{background:var(--surface)}

/* ── Pagination ──────────────────────────────────────────────── */
.pagination{display:flex;gap:6px;align-items:center;margin-top:16px;flex-wrap:wrap}
.page-btn,
.pagination a,
.pagination .current{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:32px;height:32px;padding:0 10px;
  border-radius:var(--radius-sm);font-size:.78rem;font-weight:500;
  transition:var(--t);
}
.page-btn,
.pagination a{
  background:var(--surface);border:1px solid var(--border);
  color:var(--text-2);cursor:pointer;
}
.page-btn:hover,
.pagination a:hover{background:var(--surface-2);color:var(--text)}
.page-btn.active,
.pagination .current{
  background:var(--primary);border:1px solid var(--primary);
  color:#fff;font-weight:600;
}
.page-btn.disabled{opacity:.35;pointer-events:none}

/* ── Settings grid ───────────────────────────────────────────── */
.settings-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(400px,1fr));
  gap:16px;
}
.settings-card{
  background:var(--card-bg);border:1px solid var(--border);
  border-radius:var(--radius);padding:20px;
  display:flex;flex-direction:column;gap:12px;
}
.settings-card-header{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}
.settings-card-title{font-size:.85rem;font-weight:700;color:var(--text);margin-bottom:2px}
.settings-card-desc{font-size:.75rem;color:var(--muted)}
.settings-card-value{
  font-size:.83rem;font-family:'SFMono-Regular',Consolas,monospace;
  color:var(--text-2);background:var(--surface-2);
  border:1px solid var(--border);border-radius:6px;
  padding:6px 10px;word-break:break-all;
}
.settings-card-form{display:flex;gap:8px;align-items:flex-end}
.settings-card-form .form-input{flex:1}

/* ── Notifications list ──────────────────────────────────────── */
.notif-item{
  background:var(--card-bg);border:1px solid var(--border);
  border-radius:var(--radius);padding:16px 20px;
  margin-bottom:10px;
  display:flex;align-items:flex-start;justify-content:space-between;gap:16px;
}
.notif-item.active{border-left:3px solid var(--warning)}
.notif-text{font-size:.875rem;line-height:1.6;color:var(--text);flex:1}
.notif-meta{font-size:.73rem;color:var(--muted);margin-top:6px}

/* ── Chat ────────────────────────────────────────────────────── */
.chat-layout{display:grid;grid-template-columns:280px 1fr;gap:0;height:calc(100vh - 100px);min-height:400px}
.chat-list{border-right:1px solid var(--border);overflow-y:auto;background:var(--card-bg);border-radius:var(--radius) 0 0 var(--radius)}
.chat-list::-webkit-scrollbar{width:0}
.chat-list-item{
  padding:14px 16px;border-bottom:1px solid rgba(255,255,255,.04);
  cursor:pointer;transition:var(--t);
}
.chat-list-item:hover{background:var(--surface)}
.chat-list-item.active{background:rgba(79,126,247,.08);border-left:2px solid var(--primary)}
.chat-list-email{font-size:.8rem;font-weight:600;color:var(--text);margin-bottom:3px}
.chat-list-preview{font-size:.73rem;color:var(--muted);overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.chat-list-time{font-size:.68rem;color:var(--muted);float:right}
.chat-main{
  display:flex;flex-direction:column;
  background:var(--bg-2);border-radius:0 var(--radius) var(--radius) 0;
  border:1px solid var(--border);border-left:none;overflow:hidden;
}
.chat-main-header{padding:14px 20px;border-bottom:1px solid var(--border);background:var(--card-bg)}
.chat-messages-area{
  flex:1;padding:20px;overflow-y:auto;display:flex;flex-direction:column;gap:10px;
}
.chat-messages-area::-webkit-scrollbar{width:4px}
.chat-messages-area::-webkit-scrollbar-thumb{background:var(--border-2);border-radius:2px}
.admin-msg{
  background:var(--surface-3);color:var(--text);
  padding:9px 13px;border-radius:10px 10px 10px 3px;
  font-size:.83rem;max-width:70%;line-height:1.5;
  align-self:flex-end;
}
.user-msg{
  background:rgba(79,126,247,.18);color:var(--text);
  padding:9px 13px;border-radius:10px 10px 3px 10px;
  font-size:.83rem;max-width:70%;line-height:1.5;
  align-self:flex-start;
}
.msg-time{font-size:.68rem;color:var(--muted);margin-top:3px}
.chat-input-area{
  padding:12px 16px;border-top:1px solid var(--border);
  display:flex;gap:8px;background:var(--card-bg);
}
.chat-input-area textarea{
  flex:1;background:var(--surface-2);border:1px solid var(--border);
  border-radius:8px;color:var(--text);font-family:var(--font);
  font-size:.83rem;padding:8px 12px;resize:none;outline:none;min-height:40px;
}
.chat-input-area textarea:focus{border-color:var(--primary)}

/* ── Login page ──────────────────────────────────────────────── */
.login-wrap{
  min-height:100vh;display:flex;align-items:center;justify-content:center;
  width:100%;padding:24px;
  background:
    radial-gradient(ellipse 60% 60% at 50% 0%,rgba(79,126,247,.08) 0%,transparent 70%),
    var(--bg);
}
.login-card{
  background:var(--card-bg);border:1px solid var(--border);
  border-radius:16px;padding:40px;width:100%;max-width:400px;
}
.login-logo{
  display:flex;align-items:center;gap:10px;
  margin-bottom:32px;
}
.login-logo-icon{
  width:36px;height:36px;border-radius:9px;
  background:linear-gradient(135deg,var(--primary),var(--secondary));
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 0 16px var(--primary-glow);
}
.login-title{font-weight:700;font-size:1rem;letter-spacing:-0.02em}
.login-card h2{font-size:1.5rem;margin-bottom:6px}
.login-card > p{font-size:.85rem;color:var(--muted);margin-bottom:28px}

/* ── Misc utils ──────────────────────────────────────────────── */
.flex{display:flex}.items-center{align-items:center}
.justify-between{justify-content:space-between}
.gap-8{gap:8px}.gap-12{gap:12px}.gap-16{gap:16px}
.flex-wrap{flex-wrap:wrap}
.text-center{text-align:center}
.mt-8{margin-top:8px}.mt-16{margin-top:16px}
.mb-8{margin-bottom:8px}.mb-12{margin-bottom:12px}.mb-16{margin-bottom:16px}.mb-24{margin-bottom:24px}
.fw-600{font-weight:600}.fw-700{font-weight:700}
.mono{font-family:'SFMono-Regular',Consolas,monospace}
.text-sm{font-size:.8rem}.text-xs{font-size:.7rem}
.text-muted{color:var(--muted)}
.text-success{color:var(--success)}
.text-warning{color:var(--warning)}
.text-danger{color:var(--danger)}
.hidden{display:none!important}

/* ── Provider table (dashboard) ──────────────────────────────── */
.stat-gross{font-size:11px;color:var(--muted);font-weight:400}
.ptable{border-collapse:collapse;min-width:max-content;font-size:12px}
.ptable th,.ptable td{padding:6px 9px;white-space:nowrap}
.ptable thead th{border-bottom:1px solid var(--border);color:var(--muted);font-weight:500;text-align:right}
.ptable thead th.col-label{text-align:left}
.ptable tbody td{border-bottom:1px solid rgba(37,40,64,.5);text-align:right}
.ptable tbody td.col-label{text-align:left;font-weight:500}
.ptable .sticky-l{position:sticky;left:0;z-index:1}
.ptable .sticky-r{position:sticky;right:0;z-index:1}
.ptable .row-wata{background:rgba(34,197,94,.07);border-left:3px solid rgba(34,197,94,.4)}
.ptable .row-yookassa{background:rgba(99,102,241,.07);border-left:3px solid rgba(99,102,241,.4)}
.ptable .row-total{background:rgba(251,191,36,.06);border-left:3px solid rgba(251,191,36,.4);font-weight:600}
.ptable .projected{color:#3d4468;font-style:italic}
.ptable .col-total{color:#f59e0b;font-weight:700}
.ptable .sticky-l{background:var(--card-bg)}
.ptable .sticky-r{background:var(--card-bg)}
.ptable .row-wata .sticky-l,.ptable .row-wata .sticky-r{background:#111c14}
.ptable .row-yookassa .sticky-l,.ptable .row-yookassa .sticky-r{background:#13142a}
.ptable .row-total .sticky-l,.ptable .row-total .sticky-r{background:#1b1a10}

/* ── Responsive ──────────────────────────────────────────────── */
@media(max-width:900px){
  body{flex-direction:column}
  .sidebar{width:100%;min-width:0;height:auto;position:static}
  .sidebar-nav{flex-direction:row;overflow-x:auto;gap:4px;padding:8px}
  .nav-item{flex-shrink:0;padding:6px 10px}
  .sidebar-bottom{display:none}
  .content{padding:16px}
  .chat-layout{grid-template-columns:1fr;height:auto}
  .chat-list{border-right:none;border-bottom:1px solid var(--border);max-height:240px}
  .settings-grid{grid-template-columns:1fr}
}