:root {
  --bg: #0e0e14;
  --surface: #16161e;
  --surface-2: #1e1e28;
  --border: #2a2a38;
  --text: #e8e6e1;
  --text-dim: #8a8a9a;
  --accent: #7c6ff7;
  --accent-dim: rgba(124, 111, 247, 0.15);
  --green: #4ade80;
  --green-dim: rgba(74, 222, 128, 0.12);
  --amber: #fbbf24;
  --amber-dim: rgba(251, 191, 36, 0.12);
  --red: #f87171;
  --radius: 10px;
  --font: 'Inter', -apple-system, system-ui, sans-serif;
  --mono: 'Space Mono', 'SF Mono', monospace;
  --bottom-nav-height: 60px;
}

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

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  min-height: 100vh;
  /* Reserve space for bottom nav on mobile */
  padding-bottom: var(--bottom-nav-height);
}

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

/* =========================================
   LAYOUT
   ========================================= */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 16px;
}

/* =========================================
   HEADER — mobile first: stacked
   ========================================= */
.header {
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
}
.header h1 {
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
}
.header h1 span { color: var(--accent); }

/* Desktop header nav — hidden on mobile, shown on desktop */
.header nav {
  display: none;
}
.header nav a {
  color: var(--text-dim);
  font-size: 0.85rem;
}
.header nav a:hover {
  color: var(--text);
  text-decoration: none;
}

/* =========================================
   BOTTOM NAV — mobile only
   ========================================= */
.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: var(--bottom-nav-height);
  background: var(--surface);
  border-top: 1px solid var(--border);
  display: flex;
  align-items: stretch;
  z-index: 100;
  /* Subtle blur for depth */
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background: rgba(22, 22, 30, 0.95);
}
.bottom-nav a {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--text-dim);
  font-size: 0.7rem;
  font-weight: 500;
  gap: 3px;
  min-height: 44px;
  transition: color 0.15s;
  text-decoration: none;
  letter-spacing: 0.02em;
}
.bottom-nav a:hover,
.bottom-nav a.active {
  color: var(--accent);
  text-decoration: none;
}
.bottom-nav a svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* =========================================
   STATS BAR — 2-col on mobile, 4-col on desktop
   ========================================= */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin: 16px 0;
}
.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
}
.stat-card .label {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dim);
  margin-bottom: 4px;
}
.stat-card .value {
  font-size: 1.5rem;
  font-weight: 700;
  font-family: var(--mono);
  /* Subtle glow on stat values */
  text-shadow: 0 0 20px currentColor;
  opacity: 0.95;
}
.stat-card .value.green {
  color: var(--green);
  text-shadow: 0 0 20px rgba(74, 222, 128, 0.5);
}
.stat-card .value.accent {
  color: var(--accent);
  text-shadow: 0 0 20px rgba(124, 111, 247, 0.5);
}
.stat-card .value.amber {
  color: var(--amber);
  text-shadow: 0 0 20px rgba(251, 191, 36, 0.4);
}

/* =========================================
   SECTION TITLE
   ========================================= */
.section-title {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-dim);
  margin: 24px 0 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}

/* =========================================
   APP LIST & CARDS — full-width stacked on mobile
   ========================================= */
.app-list { display: flex; flex-direction: column; gap: 8px; }

.app-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  /* Mobile: single column, badge wraps below */
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: border-color 0.15s;
}
.app-card:hover { border-color: var(--accent); }

.app-card .company {
  font-weight: 600;
  font-size: 0.95rem;
}
.app-card .title {
  color: var(--text-dim);
  font-size: 0.82rem;
  margin-top: 2px;
}
.app-card .meta {
  font-size: 0.72rem;
  color: var(--text-dim);
  margin-top: 6px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.app-card .meta span { display: flex; align-items: center; gap: 4px; }

/* Badge row on mobile: left-aligned below content */
.app-card .badge-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  min-height: 26px;
  line-height: 18px;
}
.badge.applied { background: var(--green-dim); color: var(--green); }
.badge.reviewing { background: var(--amber-dim); color: var(--amber); }
.badge.interview { background: var(--accent-dim); color: var(--accent); }
.badge.rejected { background: rgba(248,113,113,0.12); color: var(--red); }
.badge.offer { background: var(--green-dim); color: var(--green); border: 1px solid var(--green); }

.salary {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--green);
}

/* =========================================
   DETAIL PAGE
   ========================================= */
.detail-header {
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
}
.detail-header h2 {
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-top: 10px;
}
.detail-header .company-name {
  color: var(--accent);
  font-size: 1rem;
  margin-top: 4px;
}

/* Mobile: stacked label/value pairs */
.detail-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin: 20px 0;
  font-size: 0.88rem;
}
.detail-grid dt {
  color: var(--text-dim);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 12px 0 2px;
}
.detail-grid dd {
  padding: 0 0 10px;
  border-bottom: 1px solid var(--border);
  word-break: break-word;
}

.answer-block {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  margin: 10px 0;
}
.answer-block .q {
  font-size: 0.78rem;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 6px;
}
.answer-block .a {
  font-size: 0.88rem;
  line-height: 1.6;
  white-space: pre-wrap;
}

/* =========================================
   PIPELINE PAGE — single col on mobile
   ========================================= */
.pipeline-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin: 16px 0;
}

.job-row {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 16px;
  font-size: 0.85rem;
}
.job-row .score {
  font-family: var(--mono);
  font-weight: 700;
  color: var(--accent);
}
.job-row .job-title { font-weight: 600; margin-top: 4px; }
.job-row .job-company { color: var(--text-dim); font-size: 0.78rem; }

/* =========================================
   LOGIN PAGE
   ========================================= */
.login-box {
  max-width: 380px;
  margin: 60px auto;
  text-align: center;
  padding: 0 16px;
}
.login-box h1 {
  font-size: 1.3rem;
  margin-bottom: 8px;
}
.login-box p {
  color: var(--text-dim);
  font-size: 0.88rem;
  margin-bottom: 24px;
}
.login-box input[type="email"] {
  width: 100%;
  padding: 14px 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 1rem;
  font-family: var(--font);
  outline: none;
  /* Minimum touch target */
  min-height: 44px;
}
.login-box input:focus { border-color: var(--accent); }
.login-box button {
  width: 100%;
  padding: 14px;
  margin-top: 12px;
  background: var(--accent);
  color: white;
  border: none;
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font);
  /* Minimum touch target */
  min-height: 44px;
}
.login-box button:hover { opacity: 0.9; }
.login-box .error { color: var(--red); font-size: 0.85rem; margin-top: 12px; }
.login-box .sent { color: var(--green); font-size: 0.85rem; margin-top: 12px; }

/* =========================================
   FOOTER
   ========================================= */
.footer-note {
  text-align: center;
  color: var(--text-dim);
  font-size: 0.72rem;
  padding: 32px 0 16px;
}

/* =========================================
   TABLET — min-width: 768px
   ========================================= */
@media (min-width: 768px) {
  body {
    padding-bottom: 0;
  }

  .container {
    padding: 0 24px;
  }

  /* Show desktop nav, hide bottom nav */
  .header {
    padding: 20px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  .header h1 {
    font-size: 1.3rem;
    margin-bottom: 0;
  }
  .header nav {
    display: flex;
    gap: 20px;
    align-items: center;
  }
  .bottom-nav {
    display: none;
  }

  /* Stats: 4-column on tablet+ */
  .stats-bar {
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin: 24px 0;
  }
  .stat-card {
    padding: 16px 20px;
  }
  .stat-card .value {
    font-size: 1.6rem;
  }

  /* App cards: side-by-side layout */
  .app-card {
    display: grid;
    grid-template-columns: 1fr auto;
    flex-direction: unset;
    gap: 12px;
    padding: 16px 20px;
  }
  .app-card .company {
    font-size: 1rem;
  }
  .app-card .badge-row {
    justify-content: flex-end;
    flex-direction: column;
    align-items: flex-end;
    gap: 6px;
  }

  /* Detail page: side-by-side label/value */
  .detail-header {
    padding: 32px 0;
  }
  .detail-header h2 {
    font-size: 1.5rem;
    margin-top: 12px;
  }
  .detail-header .company-name {
    font-size: 1.1rem;
  }
  .detail-grid {
    grid-template-columns: 160px 1fr;
    gap: 8px 20px;
    margin: 24px 0;
  }
  .detail-grid dt {
    color: var(--text-dim);
    font-size: 0.8rem;
    text-transform: none;
    letter-spacing: 0;
    padding: 6px 0;
  }
  .detail-grid dd {
    padding: 6px 0;
  }

  /* Login: more vertical breathing room */
  .login-box {
    margin: 120px auto;
    padding: 0;
  }
  .login-box h1 {
    font-size: 1.5rem;
  }
  .login-box p {
    font-size: 0.9rem;
  }

  .section-title {
    margin: 32px 0 12px;
  }
}

/* =========================================
   DESKTOP — min-width: 1024px
   ========================================= */
@media (min-width: 1024px) {
  /* Pipeline: multi-column grid */
  .pipeline-grid {
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 12px;
    margin: 24px 0;
  }

  .footer-note {
    padding: 40px 0 20px;
  }
}