/* ════════════════════════════════════════════════════════
   CAREERS + HOLLAND GỘP TRANG — Styles (with Dark Mode)
   ════════════════════════════════════════════════════════ */

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

/* === THEME TOKENS === */
:root {
  /* LIGHT (default) */
  --bg-1: #e8eeff;
  --bg-2: #dde8ff;
  --bg-3: #e5deff;
  --bg-4: #d6e9ff;
  --bg-5: #e0f0ff;
  --surface: rgba(255,255,255,0.95);
  --surface-2: rgba(255,255,255,0.85);
  --surface-3: rgba(255,255,255,0.7);
  --text: #1a1a3e;
  --text-mid: #3a3a6e;
  --text-soft: #6b7aaa;
  --border: rgba(99,102,241,0.18);
  --border-soft: rgba(99,102,241,0.10);
  --shadow: 0 12px 32px rgba(99,102,241,0.18);
  --shadow-soft: 0 4px 14px rgba(99,102,241,0.10);
  --primary: #6366f1;
  --primary-light: #818cf8;
  --pink: #ec4899;
  --grad: linear-gradient(135deg, #6366f1, #8b5cf6, #ec4899);
  --grad-btn: linear-gradient(135deg, #6366f1, #818cf8);
  --grad-card: linear-gradient(135deg, #f0f4ff, #fdf2f8);
  --radius-lg: 28px;
  --radius-md: 20px;
  color-scheme: light;
}

:root[data-theme="dark"] {
  --bg-1: #0f0f23;
  --bg-2: #1a1839;
  --bg-3: #1f1d3e;
  --bg-4: #18162d;
  --bg-5: #16142b;
  --surface: rgba(34,32,68,0.95);
  --surface-2: rgba(34,32,68,0.85);
  --surface-3: rgba(34,32,68,0.65);
  --text: #f5f5fa;
  --text-mid: #d1d5fa;
  --text-soft: #9ca3d9;
  --border: rgba(165,180,252,0.22);
  --border-soft: rgba(165,180,252,0.14);
  --shadow: 0 12px 32px rgba(0,0,0,0.4);
  --shadow-soft: 0 4px 14px rgba(0,0,0,0.25);
  --primary: #818cf8;
  --primary-light: #a5b4fc;
  --pink: #f472b6;
  --grad: linear-gradient(135deg, #818cf8, #c084fc, #f472b6);
  --grad-btn: linear-gradient(135deg, #6366f1, #a78bfa);
  --grad-card: linear-gradient(135deg, rgba(99,102,241,0.10), rgba(236,72,153,0.06));
  color-scheme: dark;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Be Vietnam Pro', system-ui, -apple-system, sans-serif;
  background: linear-gradient(145deg,
    var(--bg-1) 0%, var(--bg-2) 20%, var(--bg-3) 50%, var(--bg-4) 80%, var(--bg-5) 100%);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
  line-height: 1.6;
  transition: background 0.4s ease, color 0.3s ease;
}

.container { max-width: 960px; margin: 0 auto; padding: 0 24px; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* === THEME TOGGLE BUTTON === */
.theme-toggle {
  position: fixed;
  top: 14px;
  right: 24px;
  z-index: 200;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1.5px solid var(--border);
  background: var(--surface-2);
  backdrop-filter: blur(12px);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text);
  transition: transform 0.2s, background 0.2s, box-shadow 0.2s;
  -webkit-tap-highlight-color: transparent;
  box-shadow: var(--shadow-soft);
}
.theme-toggle:hover {
  transform: scale(1.08);
  box-shadow: var(--shadow);
}
.theme-toggle:active { transform: scale(0.95); }
.theme-toggle.pulse { animation: pulse-anim 0.4s ease; }
@keyframes pulse-anim {
  0% { transform: scale(1); }
  50% { transform: scale(1.18) rotate(15deg); }
  100% { transform: scale(1); }
}
.theme-toggle svg { width: 22px; height: 22px; }
.theme-toggle .ico-moon { display: none; }
:root[data-theme="dark"] .theme-toggle .ico-sun { display: none; }
:root[data-theme="dark"] .theme-toggle .ico-moon { display: block; }

/* === NAVBAR === */
.bw-nav {
  position: sticky; top: 0; z-index: 100;
  background: var(--surface-2);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-soft);
  padding: 14px 24px;
}
.bw-nav-inner {
  max-width: 1120px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.bw-logo {
  font-family: 'Quicksand', sans-serif;
  font-weight: 800; font-size: 20px;
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  text-decoration: none;
}
.bw-nav-links { display: flex; gap: 8px; align-items: center; }
.nav-toggle {
  display: none;
  width: 42px; height: 42px;
  border: 1.5px solid var(--border);
  border-radius: 12px;
  background: var(--surface-2);
  color: var(--text);
  cursor: pointer;
}
.nav-toggle span { display: block; width: 18px; height: 2px; margin: 4px auto; background: currentColor; border-radius: 2px; }
.bw-nav-links a {
  font-size: 14px; font-weight: 600; color: var(--text-mid);
  text-decoration: none; padding: 8px 14px; border-radius: 999px;
  transition: all .2s;
}
.bw-nav-links a:hover { background: rgba(99,102,241,0.10); color: var(--primary); }
.bw-nav-links a.active { background: rgba(99,102,241,0.14); color: var(--primary); }

/* === HERO === */
.bw-hero { padding: 48px 24px 24px; text-align: center; }
.bw-hero h1 {
  font-family: 'Quicksand', sans-serif;
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800; line-height: 1.15;
  margin: 0 0 12px; letter-spacing: -0.02em;
}
.bw-hero h1 .grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.bw-hero .lede {
  font-size: 16px; color: var(--text-mid);
  max-width: 620px; margin: 0 auto; line-height: 1.6;
}

/* === TABS (search/holland) === */
.career-tabbar {
  max-width: 760px;
  margin: 24px auto 0;
  display: flex;
  gap: 6px;
  background: var(--surface-3);
  padding: 6px;
  border-radius: 999px;
  border: 1.5px solid var(--border-soft);
}
.career-tab {
  flex: 1;
  padding: 12px 20px;
  background: transparent;
  border: none;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-mid);
  cursor: pointer;
  font-family: inherit;
  transition: all .25s;
  -webkit-tap-highlight-color: transparent;
}
.career-tab:hover { background: rgba(99,102,241,0.06); }
.career-tab.active {
  background: var(--grad-btn);
  color: #fff;
  box-shadow: 0 4px 14px rgba(99,102,241,0.32);
}

.career-panel { display: none; padding: 24px 0; }
.career-panel.active { display: block; animation: fadeIn .3s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

/* === CAREERS (search) === */
.career-wrap { position: relative; max-width: 760px; margin: 0 auto; }
.career-intro { margin-bottom: 18px; text-align: center; }
.career-intro h2 {
  margin: 0 0 4px; font-size: 1.6rem; line-height: 1.2;
  color: var(--text); font-weight: 900;
}
.career-intro p { color: var(--text-mid); font-size: 14px; max-width: 600px; margin: 0 auto; }

.career-search-box { position: relative; margin-bottom: 14px; }
.career-search-input {
  width: 100%;
  padding: 16px 20px 16px 50px;
  border: 2px solid var(--border);
  border-radius: 18px;
  font-size: 16px;
  font-family: inherit;
  outline: none;
  background: var(--surface);
  color: var(--text);
  transition: all .2s;
}
.career-search-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(99,102,241,0.10);
}
.career-search-input::placeholder { color: var(--text-soft); }
.career-search-icon {
  position: absolute; left: 18px; top: 50%; transform: translateY(-50%);
  color: var(--primary); font-size: 18px; pointer-events: none;
}

.career-suggestions {
  position: absolute; top: calc(100% + 6px); left: 0; right: 0;
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: 16px;
  box-shadow: var(--shadow);
  max-height: 360px; overflow-y: auto;
  display: none; z-index: 50;
}
.career-suggestions.show { display: block; }
.career-sugg-item {
  display: block;
  width: 100%;
  text-align: left;
  font-family: inherit;
  color: inherit;
  padding: 12px 18px;
  cursor: pointer;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--border-soft);
  transition: background .15s;
}
.career-sugg-item:last-child { border-bottom: none; }
.career-sugg-item:hover, .career-sugg-item.active {
  background: linear-gradient(90deg, #f3f0ff, #eef2ff);
}
:root[data-theme="dark"] .career-sugg-item:hover,
:root[data-theme="dark"] .career-sugg-item.active {
  background: linear-gradient(90deg, rgba(99,102,241,0.18), rgba(167,139,250,0.12));
}
.career-sugg-name { font-weight: 700; font-size: 14px; color: var(--text); }
.career-sugg-meta {
  font-size: 12px; color: var(--text-soft);
  margin-top: 2px;
  display: flex; align-items: center; gap: 6px; flex-wrap: wrap;
}
.career-sugg-holland { display: inline-flex; gap: 3px; margin-left: auto; }

.badge-h {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px; height: 18px;
  border-radius: 50%;
  font-size: 10px;
  border: 1px solid;
  font-weight: 700;
}

.career-count { font-size: 12px; color: var(--text-soft); margin-bottom: 10px; text-align: center; }
.career-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 16px; justify-content: center; }
.career-chip {
  padding: 7px 14px;
  background: var(--surface-2);
  border: 1.5px solid var(--border);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  color: var(--text-mid);
  cursor: pointer;
  transition: all .15s;
  font-family: inherit;
  -webkit-tap-highlight-color: transparent;
}
.career-chip:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

/* === HOLLAND FILTER (NEW #7) === */
.holland-filter {
  margin-bottom: 18px;
  padding: 14px 16px;
  background: var(--surface-2);
  border: 1.5px solid var(--border-soft);
  border-radius: 18px;
  animation: fadeIn .3s ease;
}
.holland-filter-label {
  display: block;
  font-size: 12px;
  font-weight: 800;
  color: var(--text-soft);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 10px;
  text-align: center;
}
.holland-filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: center;
}
.holland-chip {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border: 1.5px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  font-family: inherit;
  font-size: 12px;
  font-weight: 700;
  color: var(--text-mid);
  cursor: pointer;
  transition: all .15s;
  -webkit-tap-highlight-color: transparent;
}
.holland-chip .rank {
  display: grid;
  place-items: center;
  min-width: 18px;
  height: 18px;
  margin-left: 2px;
  padding: 0 5px;
  border-radius: 999px;
  background: #fff;
  color: var(--c);
  font-size: 10px;
  font-weight: 900;
}
.holland-chip .emoji { font-size: 14px; }
.holland-chip:hover {
  background: var(--c);
  color: #fff;
  border-color: var(--c);
  transform: translateY(-1px);
}
.holland-chip.active {
  background: #5745b5;
  color: #fff;
  border-color: #5745b5;
  box-shadow: 0 4px 10px color-mix(in srgb, var(--c) 35%, transparent);
}

/* === CAREER RESULT === */
.career-result {
  background: var(--surface);
  border: 1.5px solid var(--border-soft);
  border-radius: var(--radius-md);
  padding: 24px;
  animation: slideUp .3s ease;
}
@keyframes slideUp { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

.career-result-hd { border-bottom: 1px solid var(--border-soft); padding-bottom: 14px; margin-bottom: 18px; }
.career-result-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
}
.career-code {
  display: inline-block;
  background: rgba(99,102,241,0.10);
  color: var(--primary);
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.06em;
  margin-bottom: 8px;
}
.career-title {
  font-family: 'Quicksand', sans-serif;
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text);
  line-height: 1.2;
}
.career-en { font-style: italic; color: var(--text-soft); font-size: 14px; margin-top: 4px; }

.career-holland-row {
  display: flex; flex-wrap: wrap; gap: 6px;
  margin-top: 10px;
}
.job-holland-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.02em;
}
.job-holland-tag.sm {
  font-size: 11px;
  padding: 2px 6px;
  border-radius: 999px;
}

.career-section { margin-bottom: 18px; }
.career-section:last-child { margin-bottom: 0; }
.career-market-grid { grid-template-columns: 1fr; }
.career-market-empty { max-width: none; }
.career-label {
  font-weight: 800;
  font-size: 14px;
  color: var(--text);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.career-label::before {
  content: '';
  display: inline-block;
  width: 4px; height: 18px;
  background: var(--grad);
  border-radius: 2px;
}
.career-body { font-size: 14px; line-height: 1.7; color: var(--text-mid); }
.career-body ul { list-style: none; padding: 0; margin: 0; }
.career-body li { padding: 4px 0 4px 22px; position: relative; }
.career-body li::before {
  content: '✓';
  position: absolute; left: 0;
  color: var(--primary);
  font-weight: 800;
}
.career-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  background: var(--grad-card);
  border-radius: 14px;
  padding: 16px;
}
.career-info-item .lbl { font-size: 11px; color: var(--text-soft); font-weight: 700; margin-bottom: 4px; text-transform: uppercase; letter-spacing: 0.04em; }
.career-info-item .val { font-weight: 700; font-size: 14px; color: var(--text); }
.career-salary {
  font-family: 'Quicksand', sans-serif;
  font-size: 18px !important;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.career-empty {
  text-align: center;
  padding: 36px 20px;
  color: var(--text-soft);
}
.career-empty-big { font-size: 1.2rem; font-weight: 800; color: var(--text); margin-bottom: 6px; }

/* === FAVORITE BUTTON (heart) === */
.btn-fav {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-mid);
  font-family: inherit;
  cursor: pointer;
  transition: all .2s;
  -webkit-tap-highlight-color: transparent;
}
.btn-fav svg { width: 16px; height: 16px; }
.btn-fav:hover {
  border-color: #ef4444;
  color: #ef4444;
  transform: translateY(-1px);
}
.btn-fav.saved {
  background: #ef4444;
  border-color: #ef4444;
  color: #fff;
}
.btn-fav.saved svg { fill: #fff; }
.btn-fav.pulsing { animation: heart-pulse 0.4s ease; }
@keyframes heart-pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.15); }
  100% { transform: scale(1); }
}

/* === FAV TOAST === */
.fav-toast {
  position: fixed;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: rgba(26,26,62,0.95);
  color: #fff;
  padding: 12px 24px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  box-shadow: 0 8px 24px rgba(0,0,0,0.30);
  opacity: 0;
  transition: all .3s ease;
  z-index: 1000;
  pointer-events: none;
}
.fav-toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}
:root[data-theme="dark"] .fav-toast {
  background: rgba(245,245,250,0.95);
  color: #1a1a3e;
}

/* === CAREER LIST (filter mode) === */
.career-list {
  display: grid;
  gap: 8px;
}
.career-list-item {
  width: 100%;
  text-align: left;
  font-family: inherit;
  color: inherit;
  padding: 14px 16px;
  background: var(--surface-2);
  border: 1.5px solid var(--border-soft);
  border-radius: 14px;
  cursor: pointer;
  border: 1.5px solid var(--border-soft);
  transition: all .15s;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 4px 12px;
  align-items: center;
}
.career-list-item:hover {
  border-color: var(--primary);
  transform: translateX(4px);
  background: var(--surface);
  box-shadow: var(--shadow-soft);
}
.career-list-name {
  font-weight: 800;
  font-size: 14px;
  color: var(--text);
  font-family: 'Quicksand', sans-serif;
}
.career-list-meta {
  font-size: 12px;
  color: var(--text-soft);
  grid-column: 1 / 2;
}
.career-list-holland {
  display: inline-flex;
  gap: 3px;
  grid-column: 2;
  grid-row: 1 / 3;
  align-self: center;
}
.career-list-more {
  text-align: center;
  font-size: 12px;
  color: var(--text-soft);
  padding: 12px;
  font-style: italic;
}

/* === HOLLAND PANEL === */
.holland-wrap { max-width: 760px; margin: 0 auto; }
.holland-wrap .types-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 16px 0;
}
.holland-wrap .type-card {
  background: var(--surface-2);
  border: 1.5px solid var(--border-soft);
  border-radius: var(--radius-md);
  padding: 18px 14px;
  text-align: left;
  transition: all .2s;
}
.holland-wrap .type-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-soft); }
.holland-wrap .type-card .emoji { font-size: 28px; margin-bottom: 6px; display: block; }
.holland-wrap .type-card h3 {
  font-family: 'Quicksand', sans-serif;
  font-size: 14px;
  font-weight: 800;
  color: var(--text);
  margin: 0 0 4px;
}
.holland-wrap .type-card .code {
  font-size: 10px;
  font-weight: 800;
  color: var(--text-soft);
  letter-spacing: 0.1em;
  margin-bottom: 6px;
  text-transform: uppercase;
}
.holland-wrap .type-card p {
  font-size: 11px;
  color: var(--text-mid);
  line-height: 1.5;
  margin: 0;
}

/* === CTA === */
.bw-cta-row { margin-top: 20px; text-align: center; }
.bw-cta-row a {
  display: inline-block;
  padding: 12px 24px;
  background: linear-gradient(135deg, #ec4899, #f43f5e);
  color: #fff;
  border-radius: 999px;
  font-weight: 800;
  font-size: 14px;
  text-decoration: none;
  box-shadow: 0 8px 20px rgba(236,72,153,0.32);
  transition: transform .2s;
}
.bw-cta-row a:hover { transform: translateY(-2px); }
.bw-cta-row .bw-cta-secondary {
  margin: 8px;
  border: 1.5px solid var(--primary);
  background: var(--surface);
  color: var(--primary);
  box-shadow: none;
}

/* === FOOTER === */
.bw-footer {
  background: rgba(26,26,62,0.92);
  color: #c7c9e0;
  padding: 28px 24px;
  text-align: center;
  margin-top: 40px;
}
:root[data-theme="dark"] .bw-footer {
  background: rgba(0,0,0,0.5);
  color: #a0a8d0;
}
.bw-footer .logo {
  font-family: 'Quicksand', sans-serif;
  font-size: 18px;
  font-weight: 800;
  background: linear-gradient(135deg, #a78bfa 0%, #c4b5fd 100%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 6px;
}
.bw-footer p { margin: 4px 0; font-size: 13px; }
.bw-footer .small { font-size: 11px; color: #9ca3c8; margin-top: 10px; }

/* === RESPONSIVE === */
@media (max-width: 720px) {
  .bw-hero { padding: 36px 20px 18px; }
  .career-info-grid { grid-template-columns: 1fr; }
  .career-title { font-size: 1.3rem; }
  .holland-wrap .types-grid { grid-template-columns: repeat(2, 1fr); }
  .career-tabbar { margin: 18px 16px 0; }
  .career-list-item {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
  }
  .career-list-holland { grid-column: 1; grid-row: auto; justify-self: start; }
  .theme-toggle { top: 12px; right: 14px; width: 38px; height: 38px; }
  .bw-nav { padding-right: 60px; }
  .nav-toggle { display: block; position: absolute; right: 62px; top: 10px; }
  .bw-nav-inner { position: relative; }
  .bw-nav-links {
    display: none;
    position: absolute;
    top: calc(100% + 1px);
    left: 0;
    right: 0;
    padding: 8px;
    flex-direction: column;
    align-items: stretch;
    background: var(--surface);
    border: 1px solid var(--border-soft);
    border-top: 0;
    box-shadow: var(--shadow-soft);
  }
  .bw-nav-links.open { display: flex; }
  .bw-nav-links a { text-align: center; }
}
@media (max-width: 460px) {
  .holland-wrap .types-grid { grid-template-columns: 1fr; }
  .career-tab { font-size: 13px; padding: 10px 12px; }
  .holland-filter-chips { gap: 4px; }
  .holland-chip { padding: 6px 10px; font-size: 11px; }
}