/* ============================================================================
   JSON Metrics Collector — admin panel theme, styled after the MINICRM /
   crm.itschool25.ru design system (light glass cards, gradient accents,
   colored stat-cards, chips, icon-rich buttons). Requires css/tokens.css.
   ============================================================================ */
* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.6;
  background: var(--color-bg);
  color: var(--gray-800);
  min-height: 100vh;
}

a { color: var(--primary-600); }
code { font-family: var(--font-mono); }
.boot { padding: 60px; text-align: center; color: var(--gray-400); font-size: 1.1rem; }

/* svg icons align nicely inline with text */
.btn svg, .nav a svg, .chip svg, th svg, h1 svg, h2 svg, h3 svg, .stat-card h3 svg { vertical-align: -3px; }

/* ---- layout ------------------------------------------------------- */
.layout { display: flex; min-height: 100vh; gap: var(--space-6); padding: var(--space-5); }

.sidebar {
  width: 244px; flex: 0 0 244px;
  background: var(--color-surface-glass);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-lg);
  display: flex; flex-direction: column;
  padding: var(--space-5);
  height: calc(100vh - 2*var(--space-5));
  position: sticky; top: var(--space-5);
}
.brand {
  display: flex; align-items: center; gap: 12px;
  padding: var(--space-4);
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, var(--primary-500), var(--violet-600));
  color: #fff; box-shadow: var(--shadow-primary);
}
.brand .logo {
  width: 40px; height: 40px; flex-shrink: 0; border-radius: var(--radius-md);
  background: rgba(255,255,255,.2); display: flex; align-items: center; justify-content: center;
}
.brand .logo svg { width: 24px; height: 24px; }
.brand .name { font-weight: 700; font-size: 14px; line-height: 1.2; }
.brand .sub { font-weight: 400; font-size: 11px; opacity: .85; }

.nav { display: flex; flex-direction: column; gap: var(--space-2); margin-top: var(--space-5); }
.nav a {
  color: var(--gray-600); text-decoration: none; font-weight: 600; font-size: 14px;
  display: flex; align-items: center; gap: 11px;
  padding: 12px 16px; border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}
.nav a:hover { background: var(--gray-50); color: var(--primary-500); transform: translateX(3px); }
.nav a.active {
  background: linear-gradient(135deg, var(--primary-500), var(--primary-600));
  color: #fff; box-shadow: var(--shadow-primary); transform: none;
}
.nav a .ico { display: inline-flex; width: 20px; justify-content: center; }

.sidebar .foot { margin-top: auto; padding-top: var(--space-4); border-top: 1px solid var(--gray-200); color: var(--gray-500); font-size: 12px; }
.sidebar .foot strong { color: var(--gray-800); }
.sidebar .foot .btn { margin-top: var(--space-3); width: 100%; justify-content: center; }

/* ---- content / topbar -------------------------------------------- */
.content { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: var(--space-5); }
.topbar {
  background: var(--color-surface-glass);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-lg);
  padding: var(--space-4) var(--space-5);
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-4);
}
.topbar .tt { display: flex; flex-direction: column; }
.topbar h1 { font-size: 22px; font-weight: 700; color: var(--gray-900); }
.topbar .crumb { font-size: 12px; color: var(--gray-500); }
.topbar .right { display: flex; align-items: center; gap: var(--space-3); }

.user-badge {
  display: flex; align-items: center; gap: 8px;
  background: var(--primary-50); border: 1px solid var(--primary-300);
  color: var(--primary-800); font-weight: 600; font-size: 13px;
  padding: 7px 14px; border-radius: var(--radius-round);
}
.user-badge svg { width: 15px; height: 15px; }
.lang-toggle {
  background: #fff; border: 1px solid var(--gray-300); color: var(--gray-600);
  border-radius: var(--radius-round); padding: 7px 12px; font-weight: 700; font-size: 12px;
  cursor: pointer; transition: all var(--transition-fast); display: inline-flex; gap: 6px; align-items: center;
}
.lang-toggle:hover { border-color: var(--primary-500); color: var(--primary-600); }

.main { display: flex; flex-direction: column; gap: var(--space-5); }

/* ---- glass sections / cards -------------------------------------- */
.card, .section {
  background: var(--color-surface-glass);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-lg);
  padding: var(--space-6);
}
.card h2, .card h3 { font-size: 16px; font-weight: 700; color: var(--gray-900); margin-bottom: var(--space-3); }
.card h2 svg, .card h3 svg { color: var(--primary-500); margin-right: 6px; }
.muted { color: var(--gray-500); }
.page-title { font-size: 24px; font-weight: 700; color: var(--gray-900); }

/* ---- stat cards --------------------------------------------------- */
.stats-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: var(--space-5); }
.stat-card {
  background: var(--color-surface); padding: var(--space-5);
  border-radius: var(--radius-xl); box-shadow: var(--shadow-sm);
  border-left: 5px solid var(--primary-500);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}
.stat-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.stat-card .n { font-size: 30px; font-weight: 700; color: var(--gray-900); line-height: 1.1; }
.stat-card .l { color: var(--gray-500); font-size: 13px; display: flex; align-items: center; gap: 7px; margin-top: 4px; }
.stat-card .l svg { width: 15px; height: 15px; }
.stat-card.c-primary { border-left-color: var(--primary-500); }
.stat-card.c-info { border-left-color: var(--info-500); }
.stat-card.c-success { border-left-color: var(--success-500); }
.stat-card.c-danger { border-left-color: var(--danger-500); }
.stat-card.c-violet { border-left-color: var(--violet-500); }
.stat-card.c-warning { border-left-color: var(--warning-500); }
.stat-card.c-gray { border-left-color: var(--gray-400); }

/* ---- buttons ------------------------------------------------------ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  cursor: pointer; border: none; border-radius: var(--radius-md);
  padding: 10px 18px; font-size: 14px; font-weight: 600; font-family: inherit;
  color: #fff; background: var(--primary-500);
  box-shadow: var(--shadow-primary); transition: all var(--transition-base);
  white-space: nowrap; text-decoration: none;
}
.btn:hover { transform: translateY(-3px); box-shadow: var(--shadow-primary-lg); background: var(--primary-600); }
.btn:active { transform: translateY(0); }
.btn svg { width: 15px; height: 15px; }
.btn.secondary { background: #fff; color: var(--gray-700); border: 1px solid var(--gray-300); box-shadow: var(--shadow-xs); }
.btn.secondary:hover { background: var(--gray-50); color: var(--primary-600); border-color: var(--primary-400); box-shadow: var(--shadow-sm); }
.btn.danger { background: linear-gradient(135deg, var(--danger-500), var(--danger-600)); box-shadow: var(--shadow-danger); }
.btn.danger:hover { box-shadow: 0 6px 20px rgba(239,68,68,.4); background: var(--danger-600); }
.btn.edit { background: linear-gradient(135deg, var(--warning-500), var(--orange-500)); box-shadow: var(--shadow-warning); }
.btn.edit:hover { box-shadow: 0 6px 20px rgba(245,158,11,.4); }
.btn.violet { background: linear-gradient(135deg, var(--violet-500), var(--violet-600)); box-shadow: 0 4px 15px rgba(139,92,246,.3); }
.btn.teal { background: linear-gradient(135deg, var(--teal-500), var(--success-600)); box-shadow: 0 4px 15px rgba(20,184,166,.3); }
.btn.ghost { background: transparent; color: var(--gray-600); box-shadow: none; border: 1px solid var(--gray-200); }
.btn.ghost:hover { background: var(--gray-50); color: var(--primary-600); box-shadow: none; }
.btn.sm { padding: 6px 11px; font-size: 12.5px; border-radius: var(--radius-sm); }
.btn:disabled { opacity: .5; cursor: not-allowed; transform: none; }
.btn-row { display: flex; gap: var(--space-2); flex-wrap: wrap; align-items: center; }

/* ---- tables ------------------------------------------------------- */
.scroll-x { overflow-x: auto; border-radius: var(--radius-xl); }
.tbl { width: 100%; border-collapse: collapse; background: #fff; }
.tbl th, .tbl td { text-align: left; padding: 13px 15px; border-bottom: 1px solid var(--gray-200); font-size: 14px; vertical-align: middle; }
.tbl th { background: var(--gray-50); font-weight: 700; color: var(--gray-700); font-size: 12px; text-transform: uppercase; letter-spacing: .5px; }
.tbl tbody tr { transition: background var(--transition-fast); }
.tbl tbody tr:hover { background: var(--gray-50); }
.tbl td .btn { margin-right: 4px; }
.row-main { font-weight: 600; color: var(--gray-900); }

/* ---- badges ------------------------------------------------------- */
.badge { display: inline-flex; align-items: center; gap: 5px; padding: 3px 11px; border-radius: var(--radius-round); font-size: 12px; font-weight: 700; color: #fff; box-shadow: var(--shadow-sm); }
.badge.on, .badge.running { background: linear-gradient(135deg, var(--success-500), var(--success-600)); }
.badge.off, .badge.stopped { background: linear-gradient(135deg, var(--gray-400), var(--gray-500)); }
.badge.error { background: linear-gradient(135deg, var(--danger-500), var(--danger-600)); }
.badge.expired { background: linear-gradient(135deg, var(--warning-400), var(--warning-600)); }
.badge.info { background: linear-gradient(135deg, var(--info-500), var(--info-700)); }
.badge.violet { background: linear-gradient(135deg, var(--violet-500), var(--violet-600)); }
.badge.plain { background: var(--gray-100); color: var(--gray-600); box-shadow: none; }

/* ---- chips -------------------------------------------------------- */
.chips { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.chip {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 6px 13px; border-radius: var(--radius-md);
  border: 1px solid var(--gray-200); background: #fff; color: var(--gray-600);
  font-size: 13px; font-weight: 600; cursor: pointer; transition: all var(--transition-fast); user-select: none;
}
.chip:hover { background: var(--gray-50); border-color: var(--gray-300); }
.chip .dot { width: 8px; height: 8px; border-radius: var(--radius-pill); display: inline-block; }
.chip.active { color: #fff; border-color: transparent; box-shadow: var(--shadow-sm); }
.chip.active.on { background: linear-gradient(135deg, var(--success-500), var(--success-600)); }
.chip.active.off { background: linear-gradient(135deg, var(--gray-400), var(--gray-500)); }

/* ---- token reveal ------------------------------------------------- */
.tokenval { display: inline-flex; align-items: center; gap: 6px; }
.tokenval code {
  background: var(--gray-50); border: 1px solid var(--gray-200);
  padding: 4px 9px; border-radius: var(--radius-sm); font-size: 12px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 230px; color: var(--gray-800);
}

/* ---- forms -------------------------------------------------------- */
.field { margin-bottom: var(--space-4); }
label { display: block; margin-bottom: 6px; font-weight: 600; color: var(--gray-900); font-size: 14px; }
input, select, textarea {
  width: 100%; padding: 11px 14px; font-family: inherit; font-size: 14px; color: var(--gray-800);
  background: rgba(255,255,255,.9); border: 2px solid var(--gray-200); border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}
input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--primary-500);
  box-shadow: 0 0 0 3px rgba(59,130,246,.1); transform: translateY(-1px);
}
textarea { resize: vertical; min-height: 90px; }
.row { display: flex; gap: var(--space-4); }
.row > * { flex: 1; }
.checks { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-top: var(--space-2); }
.checks label {
  display: flex; align-items: center; gap: 8px; margin: 0; font-weight: 500; color: var(--gray-700);
  background: #fff; border: 1px solid var(--gray-200); padding: 7px 13px; border-radius: var(--radius-round); cursor: pointer; font-size: 13px;
}
.checks label:hover { border-color: var(--primary-400); background: var(--primary-50); }
.checks input, .switch input { width: auto; }
.switch { display: flex; align-items: center; gap: 10px; }
.hint { font-size: 12px; color: var(--gray-500); margin-top: 5px; font-weight: 400; }
.checkbox-toggle { display: flex; align-items: center; gap: 9px; font-weight: 500; color: var(--gray-700); cursor: pointer; }
.checkbox-toggle input { width: 18px; height: 18px; }

/* ---- alerts ------------------------------------------------------- */
.alert { padding: var(--space-3) var(--space-4); border-radius: var(--radius-md); margin-bottom: var(--space-4); font-size: 14px; display: flex; gap: 10px; align-items: flex-start; border: 1px solid; }
.alert svg { width: 18px; height: 18px; flex-shrink: 0; margin-top: 1px; }
.alert.info { background: var(--info-50); border-color: var(--info-200); color: var(--info-700); }
.alert.warn { background: var(--warning-50); border-color: var(--warning-200); color: var(--warning-700); }
.alert.err { background: var(--danger-50); border-color: var(--danger-200); color: var(--danger-700); }
.alert.ok { background: var(--success-50); border-color: var(--success-200); color: var(--success-700); }

/* ---- tabs --------------------------------------------------------- */
.tabs { display: flex; gap: var(--space-1); background: #fff; padding: 6px; border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); margin-bottom: var(--space-4); }
.tabs button {
  flex: 1; background: none; border: none; color: var(--gray-500); padding: 11px 14px; cursor: pointer;
  font-size: 14px; font-weight: 600; border-radius: var(--radius-sm); font-family: inherit; display: inline-flex; gap: 8px; align-items: center; justify-content: center; transition: all var(--transition-base);
}
.tabs button:hover { background: var(--gray-50); color: var(--primary-500); }
.tabs button.active { background: var(--primary-500); color: #fff; box-shadow: var(--shadow-primary); }
.tabs button svg { width: 15px; height: 15px; }

/* ---- editor ------------------------------------------------------- */
.editor { border: 2px solid var(--gray-200); border-radius: var(--radius-lg); overflow: hidden; background: #fff; }
.editor-area { display: flex; max-height: 540px; }
.line-numbers {
  padding: 13px 9px; text-align: right; color: var(--gray-400); font-family: var(--font-mono);
  font-size: 13px; line-height: 1.5; background: var(--gray-50); user-select: none; overflow: hidden;
  min-width: 46px; border-right: 1px solid var(--gray-200); white-space: pre;
}
.editor-code { position: relative; flex: 1; }
.editor-code textarea, .editor-code pre {
  margin: 0; padding: 13px 15px; font-family: var(--font-mono); font-size: 13px; line-height: 1.5;
  border: none; background: transparent; color: var(--gray-800); tab-size: 4; white-space: pre; overflow-wrap: normal;
}
.editor-code textarea { position: absolute; inset: 0; width: 100%; height: 100%; resize: none; color: transparent; caret-color: var(--primary-600); overflow: auto; outline: none; }
.editor-code pre { display: block; overflow: hidden; pointer-events: none; }
.tok-kw { color: var(--violet-600); font-weight: 600; }
.tok-str { color: var(--success-700); }
.tok-com { color: var(--gray-400); font-style: italic; }
.tok-var { color: var(--primary-700); }
.tok-num { color: var(--orange-600); }
.tok-cmd { color: var(--indigo-600); }

/* ---- key/value ---------------------------------------------------- */
.kv { display: grid; grid-template-columns: auto 1fr; gap: 8px 18px; font-size: 14px; }
.kv dt { color: var(--gray-500); font-weight: 500; }
.kv dd { margin: 0; color: var(--gray-800); }
.kv dd code { background: var(--gray-50); padding: 2px 8px; border-radius: var(--radius-sm); border: 1px solid var(--gray-200); }

.empty { text-align: center; color: var(--gray-400); padding: 40px 20px; display: flex; flex-direction: column; gap: 10px; align-items: center; }
.empty svg { width: 34px; height: 34px; opacity: .5; }
.flex-between { display: flex; justify-content: space-between; align-items: center; gap: var(--space-3); flex-wrap: wrap; }
.spacer { flex: 1; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-5); }

/* ---- modal -------------------------------------------------------- */
.modal-backdrop { position: fixed; inset: 0; background: var(--color-overlay); backdrop-filter: blur(5px); display: flex; align-items: flex-start; justify-content: center; z-index: var(--z-modal); padding: 20px; overflow: auto; animation: fadeIn .3s ease; }
.modal {
  background: var(--color-surface); border: 1px solid rgba(255,255,255,.3);
  border-radius: var(--radius-xl); padding: var(--space-6); width: 520px; max-width: 100%;
  box-shadow: var(--shadow-xl); animation: slideIn .3s ease; margin: auto;
}
.modal h2 { font-size: 17px; font-weight: 700; display: flex; align-items: center; gap: 10px; margin-bottom: var(--space-4); color: var(--gray-900); }
.modal h2 .modal-icon { display: inline-flex; width: 30px; height: 30px; border-radius: var(--radius-md); background: var(--primary-50); color: var(--primary-600); align-items: center; justify-content: center; }
.modal h2 .modal-icon svg { width: 17px; height: 17px; }

/* ---- toast -------------------------------------------------------- */
.toast-host { position: fixed; bottom: 22px; right: 22px; display: flex; flex-direction: column; gap: var(--space-2); z-index: var(--z-toast); }
.toast-item {
  background: var(--color-surface); border: 1px solid var(--gray-200); border-left: 4px solid var(--primary-500);
  padding: 12px 17px; border-radius: var(--radius-md); box-shadow: var(--shadow-lg); font-size: 14px;
  animation: slideIn .25s ease; max-width: 380px; color: var(--gray-800); transition: all .3s ease;
}
.toast-item.err { border-left-color: var(--danger-500); }
.toast-item.ok { border-left-color: var(--success-500); }

/* ---- login screen ------------------------------------------------- */
.login-wrap {
  min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 20px; position: relative; overflow: hidden;
  background: linear-gradient(135deg, var(--gray-900), var(--gray-800), var(--gray-900));
  background-size: 400% 400%; animation: gradientShift 15s ease infinite;
}
.login-bg-shape { position: absolute; border-radius: var(--radius-pill); opacity: .1; pointer-events: none; }
.blob-1 { width: 600px; height: 600px; background: radial-gradient(circle, var(--primary-500), transparent); top: -200px; right: -100px; animation: floatShape 25s ease-in-out infinite; }
.blob-2 { width: 420px; height: 420px; background: radial-gradient(circle, var(--violet-600), transparent); bottom: -120px; left: -120px; animation: floatShape 20s ease-in-out infinite reverse; }
.blob-3 { width: 320px; height: 320px; background: radial-gradient(circle, var(--info-500), transparent); top: 50%; left: 60%; animation: floatShape 30s ease-in-out infinite 5s; }
.login-card {
  position: relative; z-index: 1; width: 100%; max-width: 400px;
  background: var(--color-surface-glass); backdrop-filter: blur(20px);
  border-radius: var(--radius-2xl); padding: 44px 38px 30px; box-shadow: var(--shadow-xl);
  animation: cardAppear .6s ease-out; text-align: center;
}
.login-logo { width: 66px; height: 66px; margin: 0 auto var(--space-4); border-radius: var(--radius-xl); background: linear-gradient(135deg, var(--primary-500), var(--violet-600)); display: flex; align-items: center; justify-content: center; color: #fff; box-shadow: var(--shadow-primary-lg); }
.login-logo svg { width: 36px; height: 36px; }
.login-title { font-size: 23px; font-weight: 700; color: var(--gray-800); }
.login-subtitle { font-size: 14px; color: var(--gray-500); margin: 6px 0 var(--space-6); }
.input-group { margin-bottom: var(--space-4); text-align: left; }
.input-underline { display: flex; align-items: center; gap: 12px; border-bottom: 2px solid var(--gray-200); padding: 8px 0; transition: border-color var(--transition-base); }
.input-underline:focus-within { border-bottom-color: var(--primary-500); }
.input-underline .i { color: var(--gray-400); width: 18px; display: inline-flex; transition: color var(--transition-base); }
.input-underline:focus-within .i { color: var(--primary-500); }
.input-underline input { flex: 1; border: none; background: transparent; padding: 4px 0; font-size: 15px; color: var(--gray-800); outline: none; box-shadow: none; transform: none !important; }
.input-underline input:focus { border: none; box-shadow: none; transform: none; }
.input-underline input::placeholder { color: var(--gray-400); }
.password-toggle { background: none; border: none; color: var(--gray-400); cursor: pointer; padding: 0; display: inline-flex; box-shadow: none; }
.password-toggle:hover { color: var(--primary-500); transform: none; box-shadow: none; background: none; }
.login-btn {
  width: 100%; margin-top: var(--space-2); padding: 14px 24px; border: none; border-radius: var(--radius-lg);
  font-size: 16px; font-weight: 600; color: #fff; background: linear-gradient(135deg, var(--primary-500), var(--violet-600));
  cursor: pointer; transition: all var(--transition-base); display: inline-flex; align-items: center; justify-content: center; gap: 10px; box-shadow: var(--shadow-primary);
}
.login-btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-primary-lg); }
.login-btn svg { transition: transform var(--transition-base); }
.login-btn:hover svg { transform: translateX(4px); }
.login-error { color: var(--danger-600); background: var(--danger-50); border: 1px solid var(--danger-200); border-radius: var(--radius-md); padding: 10px 14px; margin-top: var(--space-4); font-size: 13px; text-align: center; animation: shake .4s ease; }
.login-foot { margin-top: var(--space-6); font-size: 11px; color: var(--gray-400); }

/* ---- animations --------------------------------------------------- */
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
@keyframes slideIn { from { transform: translateY(-50px); opacity: 0; } to { transform: none; opacity: 1; } }
@keyframes cardAppear { from { opacity: 0; transform: scale(.92) translateY(30px); } to { opacity: 1; transform: none; } }
@keyframes shake { 0%,100%{transform:translateX(0);} 25%{transform:translateX(-6px);} 50%{transform:translateX(6px);} 75%{transform:translateX(-4px);} }
@keyframes gradientShift { 0%{background-position:0% 50%;} 50%{background-position:100% 50%;} 100%{background-position:0% 50%;} }
@keyframes floatShape { 0%,100%{transform:translate(0,0) scale(1);} 33%{transform:translate(40px,-50px) scale(1.1);} 66%{transform:translate(-20px,30px) scale(.9);} }

/* ---- scrollbars --------------------------------------------------- */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--gray-100); border-radius: var(--radius-xs); }
::-webkit-scrollbar-thumb { background: var(--gray-300); border-radius: var(--radius-xs); }
::-webkit-scrollbar-thumb:hover { background: var(--gray-400); }

/* ---- responsive --------------------------------------------------- */
@media (max-width: 900px) {
  .layout { flex-direction: column; gap: var(--space-4); padding: var(--space-3); }
  .sidebar { width: auto; flex: none; height: auto; position: static; }
  .nav { flex-direction: row; flex-wrap: wrap; }
  .nav a { flex: 1; min-width: 130px; justify-content: center; }
  .grid-2 { grid-template-columns: 1fr; }
}