/* =========================================================
   Phishing Trainer — Estilos
   Estética: consola de seguridad, sobria y profesional
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;700&family=Space+Grotesk:wght@400;500;600;700&display=swap');

:root {
  --bg-0: #0a0e14;
  --bg-1: #0f141b;
  --bg-2: #161d27;
  --bg-3: #1e2734;
  --border: #2a3544;
  --border-bright: #3d4d63;
  --text: #e6edf3;
  --text-dim: #8b99ad;
  --text-muted: #5d6a7d;
  --accent: #4ade80;       /* verde éxito / seguro */
  --accent-dim: #16a34a;
  --danger: #f87171;        /* rojo phishing */
  --danger-dim: #dc2626;
  --warning: #fbbf24;
  --info: #60a5fa;
  --purple: #a78bfa;

  --mono: 'JetBrains Mono', 'SF Mono', Consolas, monospace;
  --sans: 'Space Grotesk', system-ui, -apple-system, sans-serif;

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.5);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  height: 100%;
  background: var(--bg-0);
  color: var(--text);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

body {
  background-image:
    radial-gradient(circle at 15% 10%, rgba(74, 222, 128, 0.06), transparent 40%),
    radial-gradient(circle at 85% 80%, rgba(96, 165, 250, 0.05), transparent 40%);
  min-height: 100vh;
}

a { color: var(--info); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ─── Layout general ─── */
.app {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
  background: rgba(10, 14, 20, 0.85);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 50;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--mono);
  font-weight: 700;
  letter-spacing: -0.01em;
}
.brand-mark {
  width: 32px; height: 32px;
  border-radius: 6px;
  background: linear-gradient(135deg, var(--accent), var(--info));
  display: grid; place-items: center;
  color: var(--bg-0);
  font-size: 18px;
}
.brand-name { font-size: 14px; color: var(--text); }
.brand-sub  { font-size: 11px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.1em; }

/* ─── Cards ─── */
.card {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px;
  box-shadow: var(--shadow-md);
}

.card-title {
  font-size: 13px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 4px;
  font-family: var(--mono);
}

h1 { font-size: 28px; font-weight: 700; letter-spacing: -0.02em; }
h2 { font-size: 22px; font-weight: 600; letter-spacing: -0.01em; }
h3 { font-size: 17px; font-weight: 600; }

/* ─── Forms ─── */
.field { margin-bottom: 16px; }
.field label {
  display: block;
  font-size: 12px;
  color: var(--text-dim);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-family: var(--mono);
}
.field input, .field textarea, .field select {
  width: 100%;
  padding: 10px 12px;
  background: var(--bg-0);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-family: var(--sans);
  font-size: 14px;
  transition: border-color .15s, box-shadow .15s;
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none;
  border-color: var(--info);
  box-shadow: 0 0 0 3px rgba(96, 165, 250, 0.12);
}
.field textarea { min-height: 120px; font-family: var(--mono); font-size: 13px; resize: vertical; }

/* ─── Buttons ─── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 18px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-2);
  color: var(--text);
  font-family: var(--sans);
  font-weight: 500;
  font-size: 14px;
  cursor: pointer;
  transition: transform .1s, background .15s, border-color .15s;
  text-decoration: none;
}
.btn:hover { background: var(--bg-3); border-color: var(--border-bright); }
.btn:active { transform: translateY(1px); }
.btn-primary {
  background: var(--info);
  border-color: var(--info);
  color: var(--bg-0);
  font-weight: 600;
}
.btn-primary:hover { background: #7cb7ff; border-color: #7cb7ff; color: var(--bg-0); }
.btn-block {
  background: var(--danger);
  border-color: var(--danger);
  color: #fff;
  font-weight: 600;
}
.btn-block:hover { background: #fca5a5; border-color: #fca5a5; }
.btn-keep {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--bg-0);
  font-weight: 600;
}
.btn-keep:hover { background: #86efac; border-color: #86efac; }
.btn-danger {
  background: transparent;
  border-color: var(--danger);
  color: var(--danger);
}
.btn-danger:hover { background: rgba(248,113,113,0.1); }
.btn-ghost {
  background: transparent;
  border: 1px solid var(--border);
}
.btn-sm { padding: 6px 12px; font-size: 13px; }

/* ─── Alert / mensajes ─── */
.alert {
  padding: 14px 16px;
  border-radius: 8px;
  border-left: 3px solid;
  margin-bottom: 16px;
  font-size: 14px;
}
.alert-info    { background: rgba(96,165,250,0.08); border-color: var(--info); color: #bfdbfe; }
.alert-success { background: rgba(74,222,128,0.08); border-color: var(--accent); color: #bbf7d0; }
.alert-warning { background: rgba(251,191,36,0.08); border-color: var(--warning); color: #fde68a; }
.alert-danger  { background: rgba(248,113,113,0.08); border-color: var(--danger); color: #fecaca; }

/* =========================================================
   WELCOME / INTRO
   ========================================================= */
.welcome {
  display: grid;
  place-items: center;
  min-height: calc(100vh - 72px);
  padding: 32px 16px;
}
.welcome .card { max-width: 520px; width: 100%; }
.welcome h1 { font-size: 32px; margin-bottom: 8px; }
.welcome .lead { color: var(--text-dim); margin-bottom: 24px; }

.tag-row { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 24px; }
.tag {
  font-family: var(--mono);
  font-size: 11px;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  color: var(--text-dim);
  letter-spacing: 0.05em;
}

/* =========================================================
   QUIZ (entrenamiento)
   ========================================================= */
.quiz-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 24px;
  min-height: calc(100vh - 100px);
}
@media (max-width: 960px) {
  .quiz-layout { grid-template-columns: 1fr; }
}

.quiz-main {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.quiz-main-header {
  padding: 12px 20px;
  background: var(--bg-2);
  border-bottom: 1px solid var(--border);
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-dim);
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.quiz-main-body {
  padding: 24px;
  flex: 1;
  overflow: auto;
}

.quiz-side {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.progress-card {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
}
.progress-count {
  font-family: var(--mono);
  font-size: 32px;
  font-weight: 700;
  color: var(--text);
}
.progress-count span { color: var(--text-muted); font-weight: 400; }
.progress-bar {
  height: 6px;
  background: var(--bg-3);
  border-radius: 999px;
  overflow: hidden;
  margin-top: 12px;
}
.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--info), var(--accent));
  transition: width .4s;
}

.actions-card {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
}
.actions-card .btn { width: 100%; margin-top: 8px; padding: 14px; font-size: 15px; }

.score-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--mono);
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--bg-3);
  color: var(--text-dim);
}
.score-chip.correct { background: rgba(74,222,128,0.15); color: var(--accent); }
.score-chip.wrong   { background: rgba(248,113,113,0.15); color: var(--danger); }

/* Simulated email */
.email-header {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 8px 8px 0 0;
  padding: 16px;
  font-family: var(--mono);
  font-size: 13px;
  color: var(--text-dim);
  line-height: 1.9;
}
.email-header strong { color: var(--text); margin-right: 6px; }
.email-body {
  background: #f7f7f5;
  color: #1a1a1a;
  padding: 24px;
  border: 1px solid var(--border);
  border-top: none;
  border-radius: 0 0 8px 8px;
  font-family: Georgia, serif;
  line-height: 1.7;
}
.email-body a { color: #0645ad; text-decoration: underline; }
.email-body p { margin-bottom: 12px; }

/* Simulated browser */
.browser-mock {
  background: var(--bg-0);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
}
.browser-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background: var(--bg-3);
  border-bottom: 1px solid var(--border);
  font-family: var(--mono);
  font-size: 12px;
}
.browser-bar::before {
  content: '';
  width: 44px; height: 10px;
  background:
    radial-gradient(circle at 5px 5px, #f87171 4px, transparent 5px),
    radial-gradient(circle at 21px 5px, #fbbf24 4px, transparent 5px),
    radial-gradient(circle at 37px 5px, #4ade80 4px, transparent 5px);
  margin-right: 8px;
}
.browser-bar .url-bar {
  flex: 1;
  background: var(--bg-1);
  padding: 4px 10px;
  border-radius: 4px;
  color: var(--text-dim);
  border: 1px solid var(--border);
  font-size: 12px;
}
.browser-bar .lock { margin-right: 6px; }
.page-body { min-height: 300px; }

/* ─── Feedback overlay ─── */
.feedback {
  margin-top: 20px;
  padding: 20px;
  border-radius: 10px;
  border: 1px solid;
  animation: slideIn .25s ease;
}
.feedback.ok {
  background: rgba(74,222,128,0.08);
  border-color: rgba(74,222,128,0.3);
}
.feedback.ko {
  background: rgba(248,113,113,0.08);
  border-color: rgba(248,113,113,0.3);
}
.feedback-head {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 16px;
  margin-bottom: 10px;
}
.feedback.ok .feedback-head { color: var(--accent); }
.feedback.ko .feedback-head { color: var(--danger); }
.feedback-body { color: var(--text-dim); font-size: 14px; line-height: 1.65; }
.feedback-body strong { color: var(--text); }
.feedback-flags {
  margin-top: 12px;
  padding: 10px 12px;
  background: rgba(0,0,0,0.25);
  border-radius: 6px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-dim);
}

@keyframes slideIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* =========================================================
   RESULT / CERTIFICATE
   ========================================================= */
.result {
  max-width: 680px;
  margin: 40px auto;
}
.result-hero {
  text-align: center;
  padding: 48px 32px;
  background: linear-gradient(180deg, var(--bg-1), var(--bg-2));
  border: 1px solid var(--border);
  border-radius: 14px;
  margin-bottom: 20px;
}
.result-score {
  font-family: var(--mono);
  font-size: 72px;
  font-weight: 700;
  line-height: 1;
  background: linear-gradient(135deg, var(--accent), var(--info));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin: 16px 0;
}
.result-status { font-size: 18px; font-weight: 600; margin-top: 8px; }
.result-status.pass { color: var(--accent); }
.result-status.fail { color: var(--danger); }
.result-actions { display: flex; gap: 12px; justify-content: center; margin-top: 24px; flex-wrap: wrap; }

/* =========================================================
   ADMIN PANEL
   ========================================================= */
.admin-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  min-height: 100vh;
}
@media (max-width: 800px) { .admin-layout { grid-template-columns: 1fr; } }

.sidebar {
  background: var(--bg-1);
  border-right: 1px solid var(--border);
  padding: 24px 16px;
}
.sidebar .brand { margin-bottom: 28px; padding: 0 8px; }
.sidebar nav { display: flex; flex-direction: column; gap: 2px; }
.sidebar nav a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  color: var(--text-dim);
  border-radius: 6px;
  font-size: 14px;
  transition: background .15s, color .15s;
}
.sidebar nav a:hover { background: var(--bg-2); color: var(--text); text-decoration: none; }
.sidebar nav a.active { background: var(--bg-3); color: var(--text); }
.sidebar nav a .dot { width: 4px; height: 4px; border-radius: 50%; background: currentColor; opacity: 0.5; }

.admin-main { padding: 32px; overflow-x: auto; }
.admin-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 24px; flex-wrap: wrap; gap: 12px; }

/* Stats tiles */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 28px;
}
.stat-tile {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 18px;
}
.stat-tile .label {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-family: var(--mono);
}
.stat-tile .value {
  font-size: 32px;
  font-weight: 700;
  margin-top: 6px;
  font-family: var(--mono);
  color: var(--text);
}
.stat-tile.accent .value { color: var(--accent); }
.stat-tile.info .value { color: var(--info); }
.stat-tile.warning .value { color: var(--warning); }

/* Tables */
.table-wrap {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
}
table.data {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
table.data th, table.data td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}
table.data th {
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  background: var(--bg-2);
  font-weight: 500;
}
table.data tr:last-child td { border-bottom: none; }
table.data tr:hover td { background: var(--bg-2); }

.badge {
  font-family: var(--mono);
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.badge.phishing { background: rgba(248,113,113,0.15); color: var(--danger); }
.badge.safe     { background: rgba(74,222,128,0.15); color: var(--accent); }
.badge.email    { background: rgba(96,165,250,0.15); color: var(--info); }
.badge.webpage  { background: rgba(167,139,250,0.15); color: var(--purple); }
.badge.pass     { background: rgba(74,222,128,0.15); color: var(--accent); }
.badge.fail     { background: rgba(248,113,113,0.15); color: var(--danger); }
.badge.cert     { background: rgba(251,191,36,0.15); color: var(--warning); }
.badge.live     { background: rgba(251,191,36,0.15); color: var(--warning); }
.badge.live::before {
  content: '';
  display: inline-block;
  width: 6px; height: 6px;
  background: var(--warning);
  border-radius: 50%;
  margin-right: 6px;
  animation: pulse 1.5s infinite;
}
@keyframes pulse { 0%,100% {opacity:1;} 50% {opacity:0.3;} }

/* Login */
.login-wrap {
  display: grid;
  place-items: center;
  min-height: 100vh;
  padding: 32px 16px;
}
.login-wrap .card { max-width: 380px; width: 100%; }