/*
 * ══════════════════════════════════════════════════════════
 *  MAGNATORG Trading Panel — Design Enhancement Layer
 *  v2 — "Precision Terminal" aesthetic
 *  Loaded after style.css. Overrides visual layer only.
 * ══════════════════════════════════════════════════════════
 */

/* ─────────────────────────────────────────
   Token Overrides
───────────────────────────────────────── */
:root {
  --bg:          #030609;
  --surface:     #07101e;
  --surface2:    #0b1526;
  --border:      #14213a;
  --border2:     #1d2f4a;
  --text:        #c8d4ec;
  --text2:       #ddeeff;
  /* Accessibility-safe muted values (WCAG AA) */
  --muted:       #6b7a99;
  --muted2:      #8892aa;
  --accent:      #00d4ff;
  --accent-dim:  rgba(0,212,255,.07);
  --accent-glow: rgba(0,212,255,.28);
  --green:       #00e87a;
  --green-dim:   rgba(0,232,122,.08);
  --red:         #ff2d55;
  --red-dim:     rgba(255,45,85,.08);
  --yellow:      #ffb800;
  /* IBM Plex Sans — institutional, technical, authoritative */
  --sans:        'IBM Plex Sans', 'Outfit', system-ui, sans-serif;
  --sidebar-w:   212px;
}

/* ─────────────────────────────────────────
   Body — Ambient depth
───────────────────────────────────────── */
body {
  background-color: var(--bg);
  background-image:
    radial-gradient(ellipse 100% 60% at 50% -5%, rgba(0,180,255,.045) 0%, transparent 70%),
    linear-gradient(rgba(0,212,255,.012) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,212,255,.012) 1px, transparent 1px);
  background-size: auto, 60px 60px, 60px 60px;
  background-attachment: local, fixed, fixed;
}

/* ─────────────────────────────────────────
   Sidebar — Glass depth
───────────────────────────────────────── */
.sidebar {
  background: rgba(5,9,20,.96);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-right: 1px solid var(--border);
  box-shadow:
    4px 0 40px rgba(0,0,0,.5),
    1px 0 0 rgba(0,212,255,.05);
}

/* Logo — more presence */
.logo {
  font-size: 12px;
  letter-spacing: .16em;
  padding: 22px 18px 18px;
  border-bottom: 1px solid var(--border);
}

/* Logo mark — pulse animation */
@keyframes logo-pulse {
  0%, 100% { filter: drop-shadow(0 0 4px rgba(0,212,255,.45)); opacity: 1; }
  50%       { filter: drop-shadow(0 0 14px rgba(0,212,255,.9)); opacity: .9; }
}
.logo-mark {
  width: 20px; height: 20px;
  animation: logo-pulse 4s ease-in-out infinite;
}

/* Nav group labels */
.nav-group-label {
  font-size: 8px;
  letter-spacing: .18em;
  color: var(--muted);
  padding: 0 18px 4px;
  opacity: .7;
}

/* Nav links — smooth lateral slide on hover */
.nav-link {
  padding: 8px 18px;
  font-size: 12.5px;
  font-weight: 500;
  transition: color .15s, background .15s, padding-left .2s cubic-bezier(.4,0,.2,1);
  gap: 9px;
}
.nav-link svg { width: 15px; height: 15px; }
.nav-link:hover {
  padding-left: 22px;
  background: rgba(0,212,255,.04);
  color: var(--text);
}

/* Active indicator — gradient fade instead of flat bar */
.nav-link.active {
  color: var(--accent);
  background: linear-gradient(90deg, rgba(0,212,255,.1) 0%, rgba(0,212,255,.02) 100%);
}
.nav-link.active::before {
  width: 2px;
  background: linear-gradient(180deg, transparent 0%, var(--accent) 30%, var(--accent) 70%, transparent 100%);
  box-shadow: 0 0 12px var(--accent), 0 0 4px var(--accent);
}

/* ─────────────────────────────────────────
   Content area
───────────────────────────────────────── */
.content {
  padding: 28px 32px;
}

/* ─────────────────────────────────────────
   H1 — refined indicator
───────────────────────────────────────── */
h1 {
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -.025em;
  color: var(--text2);
  margin-bottom: 22px;
}
h1::before {
  width: 3px; height: 18px;
  background: linear-gradient(180deg, var(--accent) 0%, rgba(0,212,255,.1) 100%);
  box-shadow: 0 0 10px rgba(0,212,255,.4);
}

/* ─────────────────────────────────────────
   Stat Cards — elevation + sweep
───────────────────────────────────────── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 15px;
  transition: border-color .2s, transform .2s, box-shadow .2s;
}
/* Sweep effect: top-edge light travels left→right on hover */
.card::after {
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s ease;
  opacity: 1;
}
.card:hover {
  border-color: var(--border2);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0,0,0,.35), 0 0 0 1px rgba(0,212,255,.08);
}
.card:hover::after { transform: scaleX(1); }

.card-label {
  font-size: 9px;
  letter-spacing: .1em;
  margin-bottom: 10px;
}
.card-value {
  font-size: 26px;
}

/* ─────────────────────────────────────────
   Tables — precision data grid
───────────────────────────────────────── */
.table {
  border-radius: 3px;
  border-color: var(--border);
}
.table th {
  padding: 9px 14px;
  background: var(--surface2);
  font-size: 9px;
  letter-spacing: .1em;
  border-bottom: 1px solid var(--border2);
  color: var(--muted);
}
.table td {
  padding: 9px 14px;
  font-size: 12.5px;
  border-top-color: var(--border);
  transition: background .1s;
}
/* Even rows: barely-there alternating */
.table tbody tr:nth-child(even) td {
  background: rgba(255,255,255,.012);
}
/* Hover: left-edge flash */
.table tbody tr:hover td {
  background: rgba(0,212,255,.04);
}
.table tbody tr:hover td:first-child {
  box-shadow: inset 3px 0 0 var(--accent);
}

/* ─────────────────────────────────────────
   Buttons — elevation system
───────────────────────────────────────── */
.btn {
  font-size: 11.5px;
  padding: 7px 15px;
  border-radius: 3px;
  border-color: var(--border2);
  transition: background .15s, border-color .15s, transform .15s, box-shadow .15s;
}
.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(0,0,0,.25);
}
.btn:active { transform: translateY(0); box-shadow: none; }

.btn-primary {
  box-shadow: 0 0 22px rgba(0,212,255,.2);
}
.btn-primary:hover {
  background: #00e0ff;
  border-color: #00e0ff;
  box-shadow: 0 0 32px rgba(0,212,255,.38), 0 4px 14px rgba(0,0,0,.25);
}

.btn-sm { padding: 3px 9px; font-size: 10.5px; }

/* ─────────────────────────────────────────
   Filter inputs
───────────────────────────────────────── */
.filter-row input,
.filter-row select {
  background: var(--surface2);
  border-color: var(--border2);
  font-size: 11.5px;
  border-radius: 3px;
}
.filter-row input:focus,
.filter-row select:focus {
  box-shadow: 0 0 0 2px rgba(0,212,255,.12);
}

/* ─────────────────────────────────────────
   Badges
───────────────────────────────────────── */
.badge {
  border-radius: 2px;
  font-size: 10px;
  letter-spacing: .05em;
}

/* ─────────────────────────────────────────
   Modal — refined glass
───────────────────────────────────────── */
.modal-overlay {
  background: rgba(0,0,0,.8);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.modal {
  background: var(--surface);
  border-color: var(--border2);
  border-radius: 5px;
  box-shadow: 0 32px 80px rgba(0,0,0,.6), 0 0 0 1px rgba(0,212,255,.06);
}
.modal h2 {
  font-size: 11px;
  letter-spacing: .12em;
}
.modal label {
  font-size: 10px;
  letter-spacing: .07em;
}
.modal label input,
.modal label select {
  border-radius: 3px;
  font-size: 12.5px;
}
.modal label input:focus,
.modal label select:focus {
  box-shadow: 0 0 0 2px rgba(0,212,255,.12);
}

/* ─────────────────────────────────────────
   Settings panel
───────────────────────────────────────── */
.settings-panel {
  border-color: var(--border);
  border-radius: 3px;
  box-shadow: 0 8px 32px rgba(0,0,0,.3);
}
.settings-panel-header {
  background: var(--surface2);
  border-bottom-color: var(--border);
}

/* ─────────────────────────────────────────
   News cards
───────────────────────────────────────── */
.news-card {
  border-radius: 3px;
  border-color: var(--border);
  transition: border-color .2s, background .2s;
}
.news-card:hover {
  border-color: var(--border2);
  background: var(--surface2);
}

/* Help cards */
.help-card {
  border-radius: 3px;
  border-color: var(--border);
  transition: border-color .2s, transform .2s;
}
.help-card:hover {
  border-color: var(--border2);
  transform: translateY(-2px);
}

/* ─────────────────────────────────────────
   Page transition
───────────────────────────────────────── */
@keyframes page-in {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}
.page.active {
  animation: page-in .22s ease;
}

/* ─────────────────────────────────────────
   Login — dramatic scanner
───────────────────────────────────────── */
@keyframes scan-line {
  0%   { top: 0; opacity: 1; }
  85%  { opacity: .6; }
  100% { top: 100vh; opacity: 0; }
}

.login-body {
  background-color: var(--bg);
  background-image:
    radial-gradient(ellipse 70% 50% at 50% 0%, rgba(0,180,255,.08) 0%, transparent 65%),
    radial-gradient(ellipse 40% 35% at 90% 90%, rgba(0,80,180,.05) 0%, transparent 60%),
    linear-gradient(rgba(0,212,255,.012) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,212,255,.012) 1px, transparent 1px);
  background-size: auto, auto, 60px 60px, 60px 60px;
  position: relative;
  overflow: hidden;
}

/* Scan line sweeps down on login */
.login-body::before {
  content: '';
  position: fixed;
  left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg,
    transparent 0%,
    rgba(0,212,255,.0) 15%,
    rgba(0,212,255,.35) 50%,
    rgba(0,212,255,.0) 85%,
    transparent 100%
  );
  animation: scan-line 10s linear infinite;
  pointer-events: none;
  z-index: 0;
}

.login-wrap {
  position: relative;
  z-index: 1;
}

.login-box {
  background: rgba(7,10,20,.95);
  border: 1px solid var(--border2);
  border-radius: 6px;
  padding: 40px 36px;
  width: 400px;
  box-shadow:
    0 0 80px rgba(0,212,255,.07),
    0 0 0 1px rgba(0,212,255,.04),
    0 40px 80px rgba(0,0,0,.55);
}

.login-logo {
  font-size: 15px;
  letter-spacing: .18em;
  margin-bottom: 8px;
  text-shadow: 0 0 24px rgba(0,212,255,.4);
}

.login-field label {
  font-size: 9px;
  letter-spacing: .1em;
}
.login-field input {
  background: rgba(3,6,12,.9);
  border-radius: 3px;
  padding: 10px 13px;
  font-size: 12.5px;
}
.login-field input:focus {
  box-shadow: 0 0 0 2px rgba(0,212,255,.14);
}

.login-btn {
  border-radius: 3px;
  font-size: 12px;
  letter-spacing: .1em;
  box-shadow: 0 0 24px rgba(0,212,255,.18);
  transition: background .15s, box-shadow .15s, transform .15s;
}
.login-btn:hover {
  background: #00e0ff;
  box-shadow: 0 0 36px rgba(0,212,255,.35);
  transform: translateY(-1px);
}
.login-btn:active { transform: translateY(0); }

.login-title {
  font-size: 10px;
  letter-spacing: .1em;
  margin-bottom: 26px;
}

.login-tab {
  font-size: 10px;
  letter-spacing: .08em;
}

/* ─────────────────────────────────────────
   Key expiry alert
───────────────────────────────────────── */
.key-expiry-alert {
  border-radius: 3px;
}

/* ─────────────────────────────────────────
   Pagination
───────────────────────────────────────── */
.pagination button {
  border-radius: 3px;
}

/* ─────────────────────────────────────────
   Check-keys button
───────────────────────────────────────── */
.btn-check {
  border-radius: 3px;
}

/* ─────────────────────────────────────────
   Bot settings
───────────────────────────────────────── */
.settings-save-btn {
  border-radius: 3px;
  box-shadow: 0 0 16px rgba(0,212,255,.15);
  transition: background .15s, box-shadow .15s;
}
.settings-save-btn:hover {
  box-shadow: 0 0 24px rgba(0,212,255,.28);
}

/* ─────────────────────────────────────────
   Chart wrap
───────────────────────────────────────── */
.chart-wrap {
  border-radius: 3px;
  border-color: var(--border);
}

/* ─────────────────────────────────────────
   Role badge
───────────────────────────────────────── */
#role-badge {
  font-size: 9px;
  letter-spacing: .08em;
}

/* ─────────────────────────────────────────
   Burger (mobile) — inherit design
───────────────────────────────────────── */
.burger {
  background: var(--surface);
  border-color: var(--border2);
  box-shadow: 0 4px 12px rgba(0,0,0,.3);
}

/* ─────────────────────────────────────────
   Sidebar overlay (mobile)
───────────────────────────────────────── */
.sidebar-overlay {
  background: rgba(0,0,0,.7);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
}

/* ─────────────────────────────────────────
   Signal / entry cards (client page)
───────────────────────────────────────── */
.signal-card {
  border-radius: 3px;
  border-color: var(--border);
  transition: transform .15s, border-color .2s, box-shadow .2s;
}
.signal-card:hover {
  border-color: var(--border2);
  box-shadow: 0 8px 24px rgba(0,0,0,.3);
}

.sub-card {
  border-radius: 3px;
  border-color: var(--border);
}

.entry-card {
  border-radius: 3px;
  border-color: var(--border);
}

/* ─────────────────────────────────────────
   Scrollbar — minimal dark
───────────────────────────────────────── */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border2); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--muted); }