/* ===========================================================
   MTM Corporate Portal — Brand Design System
   =========================================================== */

/* ---------- Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@500;700;800&family=Inter:wght@400;500;600&family=JetBrains+Mono:wght@400;500;600&display=swap');

/* ---------- Design Tokens ---------- */
:root {
  /* brand constants */
  --base:#010799;
  --grad-start:#010799;
  --grad-end:#0ab5ff;
  --critical:#c10003;
  --whatsapp:#25D366;
  --whatsapp-dim: rgba(37,211,102,0.14);

  /* hero banner — always the colorful card, doesn't switch */
  --fg-on-dark:#ffffff;
  --muted-on-dark: rgba(255,255,255,0.72);
  --accent-on-dark:#0dffcb;
  --accent-dim-on-dark: rgba(13,255,203,0.22);
  --accent-dim-light-on-dark: rgba(13,255,203,0.08);
  --critical-on-dark:#ff9a9b;
  --critical-dim-on-dark: rgba(255,154,155,0.22);
  --warning-on-dark:#ffb454;
  --warning-dim-on-dark: rgba(255,180,84,0.22);
  --panel-on-dark: rgba(255,255,255,0.12);
  --line-on-dark: rgba(255,255,255,0.32);
  --btn-on-dark: rgba(255,255,255,0.16);
  --input-on-dark: rgba(255,255,255,0.10);

  /* dark theme (default) */
  --canvas:#05070f;
  --surface: rgba(255,255,255,0.06);
  --surface-hover: rgba(255,255,255,0.1);
  --shadow-card: none;
  --topbar-bg: rgba(5,7,15,0.75);
  --line: rgba(255,255,255,0.14);
  --line-strong: rgba(255,255,255,0.26);
  --fg:#f5f8ff;
  --muted: rgba(245,248,255,0.62);
  --accent-rgb: 13,255,203;
  --accent-text:#0dffcb;
  --accent-text-dim: rgba(13,255,203,0.16);
  --critical-text:#ff9a9b;
  --critical-dim: rgba(193,0,3,0.2);
  --warning-text:#ffb454;
  --warning-dim: rgba(255,180,84,0.16);
  --row-hover: rgba(255,255,255,0.03);
  --code-bg: rgba(255,255,255,0.05);
  --skeleton: rgba(255,255,255,0.06);

  --radius:14px;
  --font-display:'Manrope', sans-serif;
  --font-body:'Inter', sans-serif;
  --font-mono:'JetBrains Mono', monospace;
}

/* ---------- Light theme ---------- */
:root[data-theme="light"] {
  --canvas:#f3f5fa;
  --surface:#ffffff;
  --surface-hover:#eef1f7;
  --shadow-card: 0 1px 2px rgba(5,7,15,0.05), 0 6px 16px rgba(5,7,15,0.05);
  --topbar-bg: rgba(255,255,255,0.8);
  --line: rgba(5,7,15,0.08);
  --line-strong: rgba(5,7,15,0.16);
  --fg:#05070f;
  --muted:#5b6472;
  --accent-rgb: 0,135,95;
  --accent-text:#00875f;
  --accent-text-dim: rgba(0,135,95,0.12);
  --critical-text:#c10003;
  --critical-dim: rgba(193,0,3,0.12);
  --warning-text:#b25e09;
  --warning-dim: rgba(178,94,9,0.12);
  --row-hover: rgba(5,7,15,0.025);
  --code-bg: rgba(5,7,15,0.04);
  --skeleton: rgba(5,7,15,0.06);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing:border-box; }
html,body { margin:0; padding:0; }
body {
  background:var(--canvas);
  color:var(--fg);
  font-family:var(--font-body);
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
  transition:background-color .2s ease, color .2s ease;
}
a { color:inherit; text-decoration:none; }
button { font:inherit; color:inherit; cursor:pointer; }

:focus-visible {
  outline:2px solid var(--accent-text);
  outline-offset:2px;
  border-radius:4px;
}
::selection {
  background:var(--accent-text-dim);
  color:var(--accent-text);
}

/* ---------- Background grid ---------- */
.bg-grid {
  position:fixed; inset:0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size:48px 48px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 0%, black 10%, transparent 75%);
  pointer-events:none; z-index:0;
}

/* ---------- Shell layout ---------- */
.shell { position:relative; z-index:1; min-height:100vh; display:flex; flex-direction:column; }
.shell-main { flex:1; }

.section-inner {
  max-width:1180px;
  margin:0 auto;
  padding-left:24px;
  padding-right:24px;
}

/* ===========================================================
   TOPBAR / NAVBAR
   =========================================================== */
.topbar {
  border-bottom:1px solid var(--line);
  background:var(--topbar-bg);
  backdrop-filter:blur(10px);
  position:sticky;
  top:0;
  z-index:10;
}
.topbar-inner {
  max-width:1180px;
  margin:0 auto;
  padding:16px 24px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
}
.brand {
  display:flex;
  align-items:center;
  gap:10px;
  text-decoration:none;
}
.brand-logo { height:42px; width:auto; display:block; }
.brand-logo-light { display:none; }
:root[data-theme="light"] .brand-logo-dark { display:none; }
:root[data-theme="light"] .brand-logo-light { display:block; }
.brand-tag {
  font-size:12px;
  color:var(--muted);
  letter-spacing:0.04em;
  text-transform:uppercase;
}
.topbar-actions {
  display:flex;
  align-items:center;
  gap:14px;
}

/* Theme toggle */
.theme-toggle {
  display:flex; align-items:center; justify-content:center;
  width:36px; height:36px;
  border:1px solid var(--line-strong); border-radius:50%;
  background:transparent; color:var(--muted);
  cursor:pointer;
  transition:border-color .15s ease, color .15s ease, background .15s ease;
}
.theme-toggle:hover {
  color:var(--accent-text);
  border-color:var(--accent-text);
  background:var(--surface-hover);
}
.theme-toggle svg { width:17px; height:17px; }
.theme-toggle .icon-moon { display:none; }
:root[data-theme="light"] .theme-toggle .icon-sun { display:none; }
:root[data-theme="light"] .theme-toggle .icon-moon { display:block; }

/* Avatar */
.avatar-link {
  text-decoration:none; display:flex; align-items:center; gap:10px;
  border:none; background:transparent; padding:0; cursor:pointer; color:inherit;
}
.avatar {
  width:36px; height:36px; border-radius:50%;
  background:linear-gradient(135deg, var(--grad-start), var(--grad-end));
  border:1px solid var(--line-strong);
  display:flex; align-items:center; justify-content:center;
  font-family:var(--font-display); font-weight:700; font-size:13px; color:#ffffff;
  flex-shrink:0;
}

/* Account dropdown */
.account-menu { position:relative; }
.account-dropdown {
  position:absolute; top:calc(100% + 10px); right:0;
  min-width:190px;
  background:var(--surface);
  border:1px solid var(--line); border-radius:var(--radius);
  box-shadow:0 20px 45px rgba(5,7,15,0.18), 0 4px 14px rgba(5,7,15,0.08);
  padding:8px;
  opacity:0; visibility:hidden;
  transform:translateY(-6px);
  transition:opacity .15s ease, transform .15s ease, visibility .15s ease;
  z-index:20;
}
.account-dropdown.is-open { opacity:1; visibility:visible; transform:translateY(0); }
.account-dropdown-item {
  display:flex; align-items:center; gap:10px;
  width:100%; padding:10px 12px;
  border-radius:8px; border:none;
  background:transparent; color:var(--fg);
  font:inherit; font-size:13px; font-weight:600;
  text-align:left; text-decoration:none; cursor:pointer;
  transition:background .15s ease;
}
.account-dropdown-item:hover { background:var(--surface-hover); }
.account-dropdown-item svg { width:16px; height:16px; color:var(--muted); flex-shrink:0; }
.account-dropdown-item.is-danger { color:var(--critical-text); }
.account-dropdown-item.is-danger svg { color:var(--critical-text); }
.account-dropdown-divider { height:1px; background:var(--line); margin:6px 4px; }

/* Notification bell + dropdown */
.notif-menu { position:relative; }
.notif-bell {
  position:relative; display:flex; align-items:center; justify-content:center;
  width:36px; height:36px;
  border:1px solid var(--line-strong); border-radius:50%;
  background:transparent; color:var(--muted); cursor:pointer;
  transition:border-color .15s ease, color .15s ease, background .15s ease;
}
.notif-bell:hover { color:var(--accent-text); border-color:var(--accent-text); background:var(--surface-hover); }
.notif-bell svg { width:17px; height:17px; }
.notif-badge {
  position:absolute; top:-3px; right:-3px;
  min-width:16px; height:16px; padding:0 4px; border-radius:999px;
  background:var(--critical-text); color:#fff;
  font-size:10px; font-weight:700; line-height:1;
  display:flex; align-items:center; justify-content:center;
}
.notif-dropdown {
  position:absolute; top:calc(100% + 10px); right:0;
  width:340px; max-width:calc(100vw - 24px);
  background:var(--surface);
  border:1px solid var(--line); border-radius:var(--radius);
  box-shadow:0 20px 45px rgba(5,7,15,0.18), 0 4px 14px rgba(5,7,15,0.08);
  opacity:0; visibility:hidden; transform:translateY(-6px);
  transition:opacity .15s ease, transform .15s ease, visibility .15s ease;
  z-index:20; overflow:hidden;
}
.notif-dropdown.is-open { opacity:1; visibility:visible; transform:translateY(0); }
.notif-head {
  display:flex; align-items:center; justify-content:space-between;
  padding:12px 16px; border-bottom:1px solid var(--line);
}
.notif-title { font-family:var(--font-display); font-weight:700; font-size:14px; }
.notif-markall { border:none; background:transparent; color:var(--accent-text); font-size:12px; font-weight:600; cursor:pointer; padding:0; }
.notif-list { max-height:320px; overflow-y:auto; padding:6px; }
.notif-item {
  display:flex; align-items:flex-start; gap:12px;
  padding:10px 12px; border-radius:8px;
}
.notif-item:hover { background:var(--surface-hover); }
.notif-icon {
  width:34px; height:34px; border-radius:50%; flex-shrink:0;
  display:flex; align-items:center; justify-content:center;
}
.notif-icon svg { width:16px; height:16px; }
.notif-icon.tone-critical { background:var(--critical-dim); color:var(--critical-text); }
.notif-icon.tone-ok { background:var(--accent-text-dim); color:var(--accent-text); }
.notif-icon.tone-warning { background:var(--warning-dim); color:var(--warning-text); }
.notif-body { flex:1; min-width:0; }
.notif-text { margin:0; font-size:13px; color:var(--fg); line-height:1.4; }
.notif-text strong { font-weight:700; }
.notif-time { margin:2px 0 0; font-size:11.5px; color:var(--muted); }
.notif-dot {
  width:8px; height:8px; border-radius:50%; flex-shrink:0;
  background:var(--accent-text); margin-top:6px;
}
.notif-item:not(.unread) .notif-dot { display:none; }
.notif-empty { padding:24px 16px; text-align:center; color:var(--muted); font-size:13px; }

/* ===========================================================
   BUTTONS
   =========================================================== */
.btn {
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:13px 22px;
  border-radius:999px;
  font-weight:700;
  font-size:14px;
  border:none;
  cursor:pointer;
  text-decoration:none;
  transition:opacity .15s ease, background .15s ease, border-color .15s ease, color .15s ease;
}
.btn-primary {
  background:linear-gradient(135deg, var(--grad-start), var(--grad-end));
  color:#ffffff;
  box-shadow:0 12px 28px -12px rgba(1,7,153,0.55);
}
.btn-primary:hover { opacity:0.92; }
.btn-ghost {
  background:transparent;
  color:var(--muted);
  border:1px solid var(--line-strong);
}
.btn-ghost:hover { color:var(--fg); border-color:var(--fg); }
.btn-whatsapp { background:var(--whatsapp); color:#ffffff; }
.btn-whatsapp:hover { opacity:0.9; }
.btn-critical { background:var(--critical); color:#ffffff; }
.btn-critical:hover { opacity:0.9; }
.btn-sm { padding:9px 16px; font-size:12px; }

/* ===========================================================
   FORMS
   =========================================================== */
.field { margin-bottom:16px; }
.field label {
  display:block; margin-bottom:6px;
  font-size:12px; font-weight:600; color:var(--muted);
}
.field input, .field select, .field textarea {
  width:100%;
  padding:12px 14px;
  border-radius:var(--radius);
  border:1px solid var(--line-strong);
  background:var(--canvas);
  color:var(--fg);
  font:inherit;
  font-size:14px;
  transition:border-color .15s ease;
}
.field input::placeholder, .field textarea::placeholder { color:var(--muted); }
.field input:focus, .field select:focus, .field textarea:focus {
  outline:none;
  border-color:var(--accent-text);
}
.field textarea { min-height:100px; resize:vertical; }
.field select { appearance:auto; }

.password-wrap { position:relative; display:flex; align-items:center; }
.password-wrap input { padding-right:44px; }
.password-toggle {
  position:absolute; right:6px;
  display:flex; align-items:center; justify-content:center;
  width:32px; height:32px;
  border:none; border-radius:8px; background:transparent;
  color:var(--muted); cursor:pointer;
  transition:color .15s ease, background .15s ease;
}
.password-toggle:hover { color:var(--fg); background:var(--surface-hover); }
.password-toggle svg { width:17px; height:17px; }
.password-toggle .icon-eye-off { display:none; }
.password-toggle.is-visible .icon-eye { display:none; }
.password-toggle.is-visible .icon-eye-off { display:block; }

/* ===========================================================
   STATUS PILL
   =========================================================== */
.status-pill {
  display:inline-flex;
  align-items:center;
  gap:7px;
  padding:5px 11px;
  border-radius:999px;
  font-size:12px;
  font-weight:600;
}
.status-pill.active { background:var(--accent-text-dim); color:var(--accent-text); }
.status-pill.disconnect { background:var(--critical-dim); color:var(--critical-text); }
.status-pill.freeze { background:var(--surface-hover); color:var(--muted); }
.status-dot {
  width:6px; height:6px; border-radius:50%;
  background:currentColor;
}
.status-pill.active .status-dot {
  box-shadow:0 0 0 0 rgba(var(--accent-rgb), 0.5);
  animation:dot-pulse 2s infinite;
}

/* ---------- Hero ---------- */
  .hero{
    padding:32px 0 40px;
  }
  .hero-banner{
    background:linear-gradient(135deg, var(--base) 0%, var(--grad-end) 145%);
    border-radius:28px;
    padding:48px 40px;
    box-shadow:0 24px 60px -24px rgba(1,7,153,0.6);
    position:relative;
    overflow:hidden;
  }
  .hero-inner{
    position:relative;
    display:grid;
    grid-template-columns:1.15fr 0.85fr;
    gap:48px;
    align-items:center;
  }
  .eyebrow{
    margin:0 0 8px;
    font-size:13px;
    font-weight:600;
    letter-spacing:0.08em;
    text-transform:uppercase;
    color:var(--accent-on-dark);
  }
  .hero h1{
    margin:0 0 12px;
    font-family:var(--font-display);
    font-weight:800;
    font-size:clamp(28px, 4vw, 42px);
    letter-spacing:-0.01em;
    color:var(--fg-on-dark);
  }
  .hero-sub{
    margin:0 0 28px;
    color:var(--muted-on-dark);
    font-size:15px;
    max-width:46ch;
  }
  .hero-facts{
    display:flex;
    gap:36px;
    margin:0;
  }
  .hero-facts > div{
    display:flex;
    flex-direction:column;
    gap:4px;
  }
  .hero-facts dt{
    font-size:12px;
    color:var(--muted-on-dark);
    text-transform:uppercase;
    letter-spacing:0.04em;
  }
  .hero-facts dd{
    margin:0;
    font-family:var(--font-display);
    font-weight:700;
    font-size:16px;
    color:var(--fg-on-dark);
  }
  .fact-ok{color:var(--accent-on-dark) !important;}
  .fact-critical{color:var(--critical-on-dark) !important;}
  .mono{font-family:var(--font-mono);}

/* ===========================================================
   SIGNAL MODULE
   =========================================================== */
.signal-module {
  display:flex; align-items:center; justify-content:center;
  position:relative; height:260px;
}
.pulse-rings {
  position:absolute; inset:0;
  display:flex; align-items:center; justify-content:center;
}
.ring {
  position:absolute; border-radius:50%;
  border:1px solid var(--accent-on-dark);
  opacity:0;
  animation:pulse 3s ease-out infinite;
}
.r1 { width:120px; height:120px; animation-delay:0s; }
.r2 { width:120px; height:120px; animation-delay:1s; }
.r3 { width:120px; height:120px; animation-delay:2s; }
@keyframes pulse {
  0%   { transform:scale(1); opacity:0.55; }
  100% { transform:scale(2.05); opacity:0; }
}
.signal-core {
  position:relative;
  width:150px; height:150px; border-radius:50%;
  background:radial-gradient(circle at 35% 30%, var(--accent-dim-on-dark), var(--panel-on-dark) 70%);
  border:1px solid var(--line-on-dark);
  display:flex; flex-direction:column;
  align-items:center; justify-content:center;
  gap:2px; text-align:center;
}
.signal-status { font-size:11px; font-weight:700; letter-spacing:0.12em; color:var(--accent-on-dark); }
.signal-value { font-size:22px; font-weight:600; color:var(--fg-on-dark); }
.signal-value small { font-size:11px; color:var(--muted-on-dark); margin-left:2px; }
.signal-label { font-size:11px; color:var(--muted-on-dark); }

.signal-module.tone-critical .ring { border-color:var(--critical-on-dark); }
.signal-module.tone-critical .signal-core {
  background:radial-gradient(circle at 35% 30%, var(--critical-dim-on-dark), var(--panel-on-dark) 70%);
}
.signal-module.tone-critical .signal-status { color:var(--critical-on-dark); }
.signal-module.tone-critical .signal-label { color:var(--critical-on-dark); }

.signal-module.tone-warning .ring { border-color:var(--warning-on-dark); }
.signal-module.tone-warning .signal-core {
  background:radial-gradient(circle at 35% 30%, var(--warning-dim-on-dark), var(--panel-on-dark) 70%);
}
.signal-module.tone-warning .signal-status { color:var(--warning-on-dark); }
.signal-module.tone-warning .signal-label { color:var(--warning-on-dark); }

/* Signal bars (in tables) */
.signal-cell { display:flex; align-items:center; gap:10px; }
.signal-bars {
  display:flex; align-items:flex-end; gap:2px; height:16px;
}
.signal-bars span {
  width:4px; background:var(--line-strong); border-radius:1px;
}
.signal-bars span:nth-child(1) { height:25%; }
.signal-bars span:nth-child(2) { height:50%; }
.signal-bars span:nth-child(3) { height:70%; }
.signal-bars span:nth-child(4) { height:85%; }
.signal-bars span:nth-child(5) { height:100%; }
.signal-bars.level-5 span { background:var(--accent-text); }
.signal-bars.level-4 span:nth-child(-n+4) { background:var(--accent-text); }
.signal-bars.level-3 span:nth-child(-n+3) { background:var(--accent-text); }
.signal-bars.level-2 span:nth-child(-n+2) { background:var(--critical); }
.signal-bars.level-1 span:nth-child(1) { background:var(--critical); }
.signal-value-cell { font-family:var(--font-mono); font-size:12px; color:var(--muted); }

/* ===========================================================
   QUICK ACTIONS GRID
   =========================================================== */
.quick-actions { padding:28px 0; border-bottom:1px solid var(--line); }
.action-grid {
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:14px;
}
.action-card {
  display:flex; align-items:center; gap:12px;
  padding:16px 18px;
  background:var(--surface);
  border:1px solid var(--line); border-radius:var(--radius);
  box-shadow:var(--shadow-card);
  cursor:pointer; text-align:left; text-decoration:none;
  transition:border-color .15s ease, transform .15s ease, background .15s ease;
}
.action-card:hover {
  border-color:var(--accent-text);
  background:var(--surface-hover);
  transform:translateY(-1px);
}
.action-icon {
  width:36px; height:36px; border-radius:10px;
  background:var(--accent-text-dim);
  display:flex; align-items:center; justify-content:center;
  color:var(--accent-text); flex-shrink:0;
}
.action-card.tone-critical .action-icon {
  background:var(--critical-dim);
  color:var(--critical-text);
}
.action-card span.label { font-size:14px; font-weight:600; }
.action-card span.hint { display:block; font-size:12px; color:var(--muted); font-weight:400; }

/* ===========================================================
   TABLE
   =========================================================== */
.table-section { padding:36px 0 72px; }
.section-head {
  display:flex; align-items:baseline; justify-content:space-between;
  gap:16px; margin-bottom:20px;
}
.section-head h2 { margin:0 0 4px; font-family:var(--font-display); font-weight:700; font-size:20px; }
.section-head p { margin:0; color:var(--muted); font-size:13px; }

.table-wrap {
  background:var(--surface);
  border:1px solid var(--line); border-radius:var(--radius);
  box-shadow:var(--shadow-card);
  overflow-x:auto;
}
@media (min-width: 1025px) {
  .table-wrap { overflow-x:hidden; }
}

table {
  width:100%;
  table-layout:fixed;
  border-collapse:collapse;
  font-size:14px;
}
thead th {
  text-align:left;
  font-size:11px; text-transform:uppercase; letter-spacing:0.05em;
  color:var(--muted); font-weight:600;
  padding:14px 18px;
  border-bottom:1px solid var(--line);
}
tbody td {
  padding:16px 18px;
  border-bottom:1px solid var(--line);
  vertical-align:middle;
  word-break:break-word;
  overflow-wrap:break-word;
}
tbody tr:last-child td { border-bottom:none; }
tbody tr:hover { background:var(--row-hover); }

td.id, td.idx { color:var(--muted); font-family:var(--font-mono); font-size:13px; }
td.name { font-weight:600; }
td.address { color:var(--muted); font-size:13px; max-width:220px; }

.row-action {
  display:inline-flex; align-items:center; justify-content:center;
  width:32px; height:32px;
  border-radius:8px; border:1px solid var(--line-strong);
  background:transparent; cursor:pointer;
  color:var(--muted); text-decoration:none;
  transition:border-color .15s ease, color .15s ease;
}
.row-action:hover { color:var(--accent-text); border-color:var(--accent-text); }

/* ===========================================================
   CARDS & PANELS
   =========================================================== */
.card {
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow-card);
  padding:24px;
}

.info-grid {
  display:grid;
  grid-template-columns:repeat(auto-fill, minmax(180px, 1fr));
  gap:20px;
}
.info-item { display:flex; flex-direction:column; gap:4px; }
.info-item dt { font-size:11px; color:var(--muted); text-transform:uppercase; letter-spacing:0.05em; }
.info-item dd { margin:0; font-weight:600; }

.mono { font-family:var(--font-mono); }

/* ===========================================================
   MODAL
   =========================================================== */
.modal-overlay {
  position:fixed; inset:0;
  background:rgba(5,7,15,0.55);
  backdrop-filter:blur(3px);
  display:flex; align-items:center; justify-content:center;
  padding:20px;
  z-index:100;
  opacity:0; visibility:hidden;
  transition:opacity .18s ease, visibility .18s ease;
}
.modal-overlay.is-open { opacity:1; visibility:visible; }
.modal-card {
  width:100%; max-width:380px;
  background:var(--surface);
  border:1px solid var(--line); border-radius:20px;
  box-shadow:0 24px 60px rgba(5,7,15,0.35), 0 4px 16px rgba(5,7,15,0.15);
  padding:32px; text-align:center;
  transform:translateY(12px) scale(0.97);
  opacity:0;
  transition:transform .22s cubic-bezier(.2,.9,.3,1.3), opacity .18s ease;
}
.modal-overlay.is-open .modal-card { transform:translateY(0) scale(1); opacity:1; }
.modal-icon {
  width:56px; height:56px; margin:0 auto 18px;
  border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  background:var(--whatsapp-dim); color:var(--whatsapp);
}
.modal-icon.tone-critical { background:var(--critical-dim); color:var(--critical-text); }
.modal-card h2 { margin:0 0 8px; font-family:var(--font-display); font-weight:700; font-size:18px; }
.modal-card p { margin:0 0 24px; color:var(--muted); font-size:14px; line-height:1.55; }
.modal-actions { display:flex; flex-direction:column; gap:10px; }
.modal-actions .btn { width:100%; white-space:nowrap; }

/* ===========================================================
   SKELETON LOADING
   =========================================================== */
@keyframes skeleton-pulse {
  0%   { opacity:1; }
  50%  { opacity:0.4; }
  100% { opacity:1; }
}
.skeleton {
  background:var(--skeleton);
  border-radius:8px;
  animation:skeleton-pulse 1.5s ease-in-out infinite;
}
.skeleton-text { height:14px; margin-bottom:8px; width:70%; }
.skeleton-text.w-100 { width:100%; }
.skeleton-text.w-40 { width:40%; }
.skeleton-avatar { width:36px; height:36px; border-radius:50%; }
.skeleton-thumb { width:100%; height:120px; border-radius:12px; }

/* ===========================================================
   BACK BUTTON / BREADCRUMB
   =========================================================== */
.back-link {
  display:inline-flex; align-items:center; gap:8px;
  padding:6px 12px 6px 6px;
  border-radius:999px;
  font-size:13px; font-weight:600; color:var(--muted);
  transition:color .15s ease, background .15s ease;
  text-decoration:none;
}
.back-link:hover { color:var(--fg); background:var(--surface-hover); }
.back-link svg { width:15px; height:15px; flex-shrink:0; }

/* ===========================================================
   FOOTER
   =========================================================== */
footer {
  border-top:1px solid var(--line);
  padding:24px 0;
}
.footer-inner {
  max-width:1180px;
  margin:0 auto;
  padding:0 24px;
  display:flex;
  justify-content:space-between;
  color:var(--muted);
  font-size:12px;
}

/* ===========================================================
   AUTH (Login page)
   =========================================================== */
.auth-section {
  flex:1;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:40px 24px;
}
.auth-card {
  width:100%;
  max-width:400px;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow-card);
  padding:40px 36px;
  text-align:center;
}
.auth-logo {
  width:56px; height:56px; margin:0 auto 20px;
  border-radius:16px;
  display:flex; align-items:center; justify-content:center;
  font-family:var(--font-display); font-weight:800; font-size:15px;
  letter-spacing:0.02em; color:#ffffff;
}
.auth-card h1 { margin:0 0 6px; font-family:var(--font-display); font-weight:800; font-size:22px; letter-spacing:-0.01em; }
.auth-sub { margin:0 0 28px; color:var(--muted); font-size:13px; }
.auth-form { text-align:left; }

/* ===========================================================
   PAGE ENTRANCE ANIMATION
   =========================================================== */
@keyframes fadeDown {
  from{ opacity:0; transform:translateY(-14px); }
  to{ opacity:1; transform:translateY(0); }
}
@keyframes fadeUp {
  from{ opacity:0; transform:translateY(18px); }
  to{ opacity:1; transform:translateY(0); }
}
@keyframes fadeScaleIn {
  from{ opacity:0; transform:translateY(10px) scale(0.98); }
  to{ opacity:1; transform:translateY(0) scale(1); }
}
@keyframes fadeIn {
  from{ opacity:0; }
  to{ opacity:1; }
}
@keyframes dot-pulse {
  0%   { box-shadow:0 0 0 0 rgba(var(--accent-rgb), 0.45); }
  70%  { box-shadow:0 0 0 6px rgba(var(--accent-rgb), 0); }
  100% { box-shadow:0 0 0 0 rgba(var(--accent-rgb), 0); }
}

/* topbar entrance */
.topbar { opacity:0; animation:fadeDown .6s cubic-bezier(.22,.75,.32,1) forwards; }
footer { opacity:0; animation:fadeIn .6s ease .4s forwards; }

/* Utility: stagger delay for action cards */
.action-card { opacity:0; animation:fadeUp .55s cubic-bezier(.22,.75,.32,1) forwards; }
.action-card { animation-delay: calc(0.28s + var(--stagger, 0) * 0.06s); }
.action-card:nth-child(1){ --stagger:0; }
.action-card:nth-child(2){ --stagger:1; }
.action-card:nth-child(3){ --stagger:2; }
.action-card:nth-child(4){ --stagger:3; }
.action-card:nth-child(5){ --stagger:4; }
.action-card:nth-child(6){ --stagger:5; }
.action-card:nth-child(7){ --stagger:6; }

/* Page-specific sections that were named in the reduced-motion list
   but never got their entrance rules — wired to the shared keyframes */
.hero-banner   { opacity:0; animation:fadeScaleIn .7s cubic-bezier(.22,.75,.32,1) .1s forwards; }
.signal-module { opacity:0; animation:fadeIn .7s ease .35s forwards; }
.iframe-card   { opacity:0; animation:fadeScaleIn .6s cubic-bezier(.22,.75,.32,1) .2s forwards; }
.help-card     { opacity:0; animation:fadeUp .55s cubic-bezier(.22,.75,.32,1) .42s forwards; }

@media (prefers-reduced-motion: reduce){
  .topbar, footer, .action-card,
  .hero-banner, .signal-module, .iframe-card, .help-card,
  .auth-card, .table-wrap,
  .ring, .status-pill.active .status-dot,
  .modal-overlay, .modal-card { animation:none; opacity:1; }
}

/* ===========================================================
   RESPONSIVE
   =========================================================== */
@media (max-width: 900px){
  .hero-inner { grid-template-columns:1fr; }
  .signal-module { height:220px; order:-1; }
  .action-grid { grid-template-columns:repeat(2, 1fr); }
  .hero-facts { flex-wrap:wrap; gap:20px; }
  .hero-banner { padding:32px 24px; border-radius:22px; }
}
@media (max-width: 640px){
  .topbar-inner { padding:14px 16px; }
  .section-inner, .footer-inner { padding-left:16px; padding-right:16px; }
  .action-grid { grid-template-columns:1fr; }
  .hero-banner { padding:28px 20px; border-radius:18px; }
  td.address { display:none; }
  .auth-card { padding:32px 24px; }
}

/* ===========================================================
   ALERTS / NOTIFICATIONS
   =========================================================== */
.alert-wrap {
  padding: 16px 0 0;
}
.alert {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 18px;
  border-radius: var(--radius);
  font-size: 14px;
  line-height: 1.5;
  position: relative;
  animation: alertSlideIn .35s cubic-bezier(.22,.75,.32,1) forwards;
}
.alert-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  margin-top: 1px;
}
.alert-body {
  flex: 1;
  min-width: 0;
}
.alert-title {
  font-weight: 700;
  font-size: 13px;
  margin-bottom: 2px;
}
.alert-text {
  font-size: 13px;
  opacity: 0.85;
}
.alert-dismiss {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: transparent;
  color: inherit;
  opacity: 0.5;
  cursor: pointer;
  border-radius: 6px;
  transition: opacity .15s ease, background .15s ease;
}
.alert-dismiss:hover {
  opacity: 1;
  background: rgba(0,0,0,0.08);
}

/* Success alert */
.alert-success {
  background: var(--accent-text-dim);
  color: var(--accent-text);
  border: 1px solid rgba(var(--accent-rgb), 0.2);
}
.alert-success .alert-title { color: var(--accent-text); }

/* Error alert */
.alert-error {
  background: var(--critical-dim);
  color: var(--critical-text);
  border: 1px solid rgba(193,0,3,0.15);
}

/* Info alert */
.alert-info {
  background: var(--surface-hover);
  color: var(--muted);
  border: 1px solid var(--line);
}
.alert-info .alert-title { color: var(--fg); }

@keyframes alertSlideIn {
  from { opacity: 0; transform: translateY(-10px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes alertFadeOut {
  from { opacity: 1; transform: translateY(0); }
  to   { opacity: 0; transform: translateY(-10px); }
}
.alert.is-dismissing {
  animation: alertFadeOut .2s ease forwards;
}

@media (max-width: 640px) {
  .alert { padding: 12px 14px; }
}

/* ===========================================================
   TURBO SPA NAVIGATION
   =========================================================== */
.turbo-progress-bar {
  background: linear-gradient(90deg, var(--grad-start), var(--grad-end));
  height: 3px;
}
html.turbo-loading body {
  opacity: 0.4;
  transition: opacity 0.12s ease;
}
html:not(.turbo-loaded) body {
  opacity: 1 !important;
}

/* ---------- Page header (Member Detail — page-specific: just the way
    back, since the hero below now carries the page's identity) ---------- */
.page-header{ padding:20px 0 0; }
.back-link{
  display:inline-flex;
  align-items:center;
  gap:6px;
  color:var(--muted);
  text-decoration:none;
  font-size:13px;
  font-weight:500;
  transition:color .15s ease;
}
.back-link:hover{ color:var(--accent-text); }
.back-link svg{ width:14px; height:14px; }

.page-header{
  opacity:0;
  animation:fadeUp .5s cubic-bezier(.22,.75,.32,1) .08s forwards;
}
.page-header p{
  margin:0;
  color:var(--muted);
  font-size:14px;
  max-width:60ch;
}
@media (prefers-reduced-motion: reduce){
  .topbar, .page-header, .hero-banner, .signal-module, .action-card, footer{
    animation:none;
    opacity:1;
  }
}