@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+TC:wght@400;700;900&family=Noto+Sans+TC:wght@300;400;700;900&display=swap');

/* ===== TOKENS ===== */
:root {
  --gold:        #D4AF37;
  --gold-light:  #F4D03F;
  --gold-dark:   #9A7D0A;
  --crimson:     #8B0000;
  --black:       #0A0A0A;
  --deep:        #0D0D1A;
  --surface:     #1A1A2E;
  --card:        #16213E;
  --text:        #F0E6D3;
  --muted:       #A09070;

  --dpp:  #1B9931;
  --kmt:  #1565C0;
  --npp:  #B8860B;
  --ppp:  #FF6B35;
}

/* ===== RESET ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html  { scroll-behavior: smooth; }
body  { background: var(--deep); color: var(--text);
        font-family: 'Noto Sans TC', sans-serif; min-height: 100vh; }
a     { text-decoration: none; }
button, select, input { font-family: inherit; }

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar       { width: 5px; }
::-webkit-scrollbar-track { background: var(--deep); }
::-webkit-scrollbar-thumb { background: var(--gold-dark); }

/* ===== NAV ===== */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(10,10,10,.96);
  border-bottom: 2px solid var(--gold);
  height: 56px;
  padding: 0 2rem;
  display: flex; align-items: center; justify-content: space-between;
  backdrop-filter: blur(12px);
}
.nav-logo {
  font-family: 'Noto Serif TC', serif;
  font-size: 1.05rem; font-weight: 900;
  color: var(--gold); letter-spacing: 2px;
}
.nav-logo span { color: var(--text); }
.nav-links { display: flex; gap: 1.5rem; }
.nav-links a {
  color: var(--muted); font-size: .82rem;
  letter-spacing: 1px; transition: color .2s;
}
.nav-links a:hover { color: var(--gold); }

/* ===== LOADING OVERLAY ===== */
#loadingOverlay {
  position: fixed; inset: 0; z-index: 2000;
  background: var(--deep);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 1.4rem;
  transition: opacity .4s;
}
#loadingOverlay.hidden { opacity: 0; pointer-events: none; }
.loader-logo {
  font-family: 'Noto Serif TC', serif;
  font-size: 2rem; font-weight: 900; color: var(--gold);
  letter-spacing: 4px;
}
.loader-bar-bg {
  width: 240px; height: 3px;
  background: rgba(212,175,55,.15);
}
.loader-bar-fill {
  height: 100%; width: 0;
  background: linear-gradient(90deg, var(--gold-dark), var(--gold-light));
  transition: width .4s ease;
}
.loader-text { font-size: .75rem; color: var(--muted); letter-spacing: 2px; }

/* ===== PAGES ===== */
.page { display: none; padding-top: 56px; min-height: 100vh; }
.page.active { display: block; }

/* ===== HERO ===== */
#heroSection {
  position: relative;
  min-height: calc(100vh - 56px);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  text-align: center;
  padding: 4rem 2rem 5rem;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 50% 0%, #2A1810 0%, var(--deep) 65%);
}
.hero-bg::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    repeating-linear-gradient(0deg,transparent,transparent 60px,rgba(212,175,55,.04) 60px,rgba(212,175,55,.04) 61px),
    repeating-linear-gradient(90deg,transparent,transparent 60px,rgba(212,175,55,.04) 60px,rgba(212,175,55,.04) 61px);
}
.floating-bills { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }
.bill {
  position: absolute; opacity: .06;
  animation: floatUp linear infinite;
}
@keyframes floatUp {
  0%   { transform: translateY(110vh) rotate(0deg);   opacity: 0; }
  5%   { opacity: .06; }
  95%  { opacity: .06; }
  100% { transform: translateY(-10vh) rotate(360deg); opacity: 0; }
}

.hero-eyebrow {
  position: relative;
  font-size: .72rem; letter-spacing: 4px; text-transform: uppercase;
  color: var(--gold); margin-bottom: 1.4rem;
  display: flex; align-items: center; gap: 1rem;
}
.hero-eyebrow::before, .hero-eyebrow::after { content: '◆'; opacity: .5; }

.hero-title {
  position: relative;
  font-family: 'Noto Serif TC', serif;
  font-size: clamp(2.4rem,6vw,5rem); font-weight: 900; line-height: 1.1;
  margin-bottom: 1.4rem;
  background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold) 45%, #B8860B 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-subtitle {
  position: relative;
  font-size: clamp(.9rem,1.8vw,1.15rem); color: var(--muted);
  max-width: 580px; line-height: 1.8; margin-bottom: 2.8rem;
}
.hero-subtitle strong { color: var(--text); }

.hero-stats {
  position: relative;
  display: flex; gap: 2.5rem; margin-bottom: 3rem;
  flex-wrap: wrap; justify-content: center;
}
.stat-item  { text-align: center; }
.stat-num   {
  font-family: 'Noto Serif TC', serif;
  font-size: 2rem; font-weight: 900; color: var(--gold); line-height: 1;
}
.stat-label { font-size: .7rem; color: var(--muted); letter-spacing: 1px; margin-top: .3rem; }

/* ===== FILTER PANEL (hero + results) ===== */
.filter-panel {
  position: relative;
  width: 100%; max-width: 780px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(212,175,55,.35);
  padding: 1.4rem 1.6rem;
  display: flex; flex-direction: column; gap: 1rem;
  box-shadow: 0 0 40px rgba(212,175,55,.12);
}

/* name search row */
.search-row {
  display: flex; gap: .6rem;
}
.search-input {
  flex: 1;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(212,175,55,.3);
  padding: .75rem 1.1rem;
  color: var(--text); font-size: .9rem;
  outline: none;
  transition: border-color .2s;
}
.search-input:focus { border-color: var(--gold); }
.search-input::placeholder { color: var(--muted); }

.btn-search {
  background: var(--gold); border: none;
  padding: .75rem 1.8rem;
  color: var(--black); font-weight: 700; font-size: .85rem;
  letter-spacing: 1.5px; cursor: pointer;
  transition: background .2s;
}
.btn-search:hover { background: var(--gold-light); }

/* filter row – selects */
.filter-row {
  display: flex; gap: .6rem; flex-wrap: wrap;
}
.filter-select {
  flex: 1; min-width: 130px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(212,175,55,.25);
  color: var(--text); font-size: .78rem;
  padding: .55rem .9rem;
  cursor: pointer; outline: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%23D4AF37'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right .7rem center;
  padding-right: 2rem;
  transition: border-color .2s;
}
.filter-select:focus { border-color: var(--gold); }
.filter-select option { background: #1A1A2E; color: var(--text); }

.btn-reset {
  background: transparent;
  border: 1px solid rgba(212,175,55,.3);
  color: var(--muted); font-size: .75rem;
  padding: .55rem 1rem; cursor: pointer;
  letter-spacing: 1px; transition: all .2s;
  white-space: nowrap;
}
.btn-reset:hover { border-color: var(--gold); color: var(--gold); }

/* active filter tags */
.active-tags {
  display: flex; gap: .5rem; flex-wrap: wrap;
  min-height: 0;
}
.active-tags:empty { display: none; }
.filter-tag {
  background: rgba(212,175,55,.12);
  border: 1px solid rgba(212,175,55,.35);
  color: var(--gold); font-size: .7rem;
  padding: .25rem .7rem;
  display: flex; align-items: center; gap: .4rem;
  letter-spacing: .5px;
}
.filter-tag .rm { cursor: pointer; opacity: .6; transition: opacity .15s; }
.filter-tag .rm:hover { opacity: 1; }

/* hint / example tags */
.search-hint { font-size: .72rem; color: var(--muted); margin-top: .2rem; }
.example-queries { display: flex; gap: .5rem; flex-wrap: wrap; margin-top: 1.2rem; }
.ex-tag {
  background: rgba(212,175,55,.08);
  border: 1px solid rgba(212,175,55,.25);
  color: var(--gold); padding: .35rem .9rem;
  font-size: .72rem; cursor: pointer;
  letter-spacing: .5px; transition: all .2s;
}
.ex-tag:hover { background: rgba(212,175,55,.18); border-color: var(--gold); }

/* ===== ORNAMENT ===== */
.ornament {
  text-align: center; color: var(--gold);
  padding: 1.5rem; opacity: .4; letter-spacing: 12px; font-size: 1rem;
}

/* ===== EDITOR PICKS ===== */
#picksSection { padding: 3.5rem 2rem; max-width: 1100px; margin: 0 auto; }

.section-header {
  display: flex; align-items: center; gap: 1rem; margin-bottom: 1.8rem;
}
.section-badge {
  background: var(--gold); color: var(--black);
  font-size: .6rem; font-weight: 900;
  letter-spacing: 2px; padding: .25rem .7rem;
}
.section-title { font-family: 'Noto Serif TC', serif; font-size: 1.3rem; }
.section-line { flex: 1; height: 1px; background: rgba(212,175,55,.18); }

.picks-grid {
  display: grid; grid-template-columns: repeat(3,1fr);
  gap: 1px; background: rgba(212,175,55,.12);
}
.pick-card {
  background: var(--card); padding: 1.4rem;
  cursor: pointer; transition: background .18s;
  display: flex; flex-direction: column; gap: .55rem;
}
.pick-card:hover { background: #1E2A45; }
.pick-icon    { font-size: 1.4rem; }
.pick-label   { font-size: .65rem; color: var(--gold); letter-spacing: 2px; text-transform: uppercase; }
.pick-headline{ font-family: 'Noto Serif TC', serif; font-size: .95rem; font-weight: 700; line-height: 1.4; }
.pick-desc    { font-size: .76rem; color: var(--muted); line-height: 1.6; }
.pick-amount  { font-family: 'Noto Serif TC', serif; font-size: 1.25rem; color: var(--gold); font-weight: 900; }

/* ===== RESULTS PAGE ===== */
.results-header {
  background: var(--surface);
  border-bottom: 1px solid rgba(212,175,55,.18);
  padding: 1.2rem 2rem 1rem;
}
.results-summary {
  display: flex; gap: 2rem; flex-wrap: wrap;
  max-width: 1100px; margin: 0 auto 1.2rem;
}
.sum-val { font-family:'Noto Serif TC',serif; font-size:1.4rem; color:var(--gold); font-weight:900; line-height:1; }
.sum-lbl { font-size:.68rem; color:var(--muted); letter-spacing:1px; margin-top:.2rem; }

/* sort bar */
.sort-bar {
  max-width: 1100px; margin: 0 auto;
  display: flex; gap: .5rem; align-items: center; flex-wrap: wrap;
  padding: .8rem 0 0;
}
.sort-label { font-size: .72rem; color: var(--muted); letter-spacing: 1px; }
.sort-btn {
  background: transparent;
  border: 1px solid rgba(212,175,55,.28);
  color: var(--muted); padding: .35rem .9rem;
  font-size: .72rem; cursor: pointer;
  letter-spacing: .5px; transition: all .15s;
}
.sort-btn.active, .sort-btn:hover { border-color: var(--gold); color: var(--gold); }

/* table */
.results-list { max-width: 1100px; margin: 0 auto; padding: 0 2rem 4rem; }
.table-head {
  display: grid;
  grid-template-columns: 52px 1fr 160px 160px 110px;
  border-bottom: 1px solid rgba(212,175,55,.2);
  padding: .5rem 0;
}
.table-head span {
  font-size: .65rem; color: var(--muted);
  letter-spacing: 1.5px; text-transform: uppercase;
  padding: 0 .8rem;
}
.table-head .th-r { text-align: right; }

.result-item {
  display: grid;
  grid-template-columns: 52px 1fr 160px 160px 110px;
  border-bottom: 1px solid rgba(255,255,255,.04);
  cursor: pointer; transition: background .12s;
  align-items: center;
}
.result-item:hover { background: rgba(212,175,55,.05); }

.result-rank {
  font-family: 'Noto Serif TC', serif;
  font-size: .8rem; color: var(--muted);
  text-align: center; padding: .9rem 0;
}
.result-rank.top3 { color: var(--gold); font-size: 1.1rem; }

.result-info  { padding: .9rem .8rem; }
.result-name  { font-family:'Noto Serif TC',serif; font-size:.95rem; font-weight:700; }
.result-meta  { font-size:.68rem; color:var(--muted); margin-top:.2rem; display:flex; gap:.5rem; align-items:center; flex-wrap:wrap; }
.party-dot    { width:7px; height:7px; border-radius:50%; display:inline-block; flex-shrink:0; }
.elected-badge {
  background: rgba(27,153,49,.18); color:#4CAF50;
  border:1px solid rgba(27,153,49,.35);
  padding:.1rem .35rem; font-size:.6rem; letter-spacing:1px;
}

.result-total { font-family:'Noto Serif TC',serif; font-size:.9rem; font-weight:700; color:var(--gold); padding:.9rem .8rem; text-align:right; }
.result-biz   { font-size:.78rem; color:var(--muted); padding:.9rem .8rem; text-align:right; }
.bar-wrap { padding:.9rem .8rem; }
.bar-bg   { height:3px; background:rgba(255,255,255,.07); }
.bar-fill { height:100%; background:linear-gradient(90deg,var(--gold-dark),var(--gold)); transition:width .4s; }

.load-more { text-align:center; padding:2rem; }
.btn-load-more {
  background:transparent; border:1px solid var(--gold);
  color:var(--gold); padding:.75rem 3rem;
  font-size:.8rem; letter-spacing:2px; cursor:pointer;
  transition:all .2s;
}
.btn-load-more:hover { background:rgba(212,175,55,.08); }

/* ===== CANDIDATE PAGE ===== */
.back-bar {
  background:var(--surface);
  border-bottom:1px solid rgba(212,175,55,.12);
  padding:.7rem 2rem;
}
.back-btn {
  background:none; border:none; color:var(--gold);
  font-size:.78rem; cursor:pointer;
  display:flex; align-items:center; gap:.4rem;
  opacity:.75; transition:opacity .2s;
}
.back-btn:hover { opacity:1; }

.candidate-hero {
  background:linear-gradient(135deg,#0D0D1A 0%,#16213E 100%);
  border-bottom:1px solid rgba(212,175,55,.18);
  padding:2.5rem 2rem;
}
.cand-inner {
  max-width:1100px; margin:0 auto;
  display:grid; grid-template-columns:1fr 1fr; gap:3rem; align-items:start;
}
.cand-name {
  font-family:'Noto Serif TC',serif;
  font-size:3rem; font-weight:900; color:var(--gold);
  line-height:1; margin-bottom:.4rem;
}
.cand-party-tag {
  display:inline-block;
  font-size:.72rem; font-weight:700; letter-spacing:2px;
  padding:.3rem .9rem; margin-bottom:1.1rem;
}
.cand-details { display:flex; flex-direction:column; gap:.45rem; font-size:.8rem; }
.cand-detail-row { display:flex; gap:.5rem; }
.cand-detail-row strong { color:var(--text); min-width:64px; }
.cand-detail-row span   { color:var(--muted); }

.ranking-cards { display:flex; flex-direction:column; gap:.9rem; }
.rank-card {
  background:rgba(255,255,255,.04);
  border:1px solid rgba(212,175,55,.2);
  padding:1.1rem 1.4rem;
  display:flex; align-items:center; gap:1.4rem;
}
.rank-num-big {
  font-family:'Noto Serif TC',serif;
  font-size:2.2rem; font-weight:900; color:var(--gold); line-height:1;
}
.rank-num-big small { font-size:.9rem; color:var(--muted); }
.rank-title    { font-size:.7rem; color:var(--muted); letter-spacing:1px; }
.rank-subtitle { font-size:.85rem; color:var(--text); margin-top:.15rem; }

/* breakdown */
.breakdown-section { max-width:1100px; margin:0 auto; padding:2.5rem 2rem 4rem; }

.total-banner {
  background:linear-gradient(135deg,rgba(212,175,55,.1),rgba(212,175,55,.03));
  border:1px solid rgba(212,175,55,.28);
  padding:1.6rem 2rem;
  margin-bottom:2rem;
  display:flex; align-items:center; justify-content:space-between;
}
.total-label   { font-size:.7rem; color:var(--muted); letter-spacing:2px; }
.total-amount  { font-family:'Noto Serif TC',serif; font-size:2.2rem; font-weight:900; color:var(--gold); margin-top:.25rem; }
.total-right   { text-align:right; }
.expense-label { font-size:.68rem; color:var(--muted); }
.expense-val   { font-family:'Noto Serif TC',serif; font-size:1.4rem; color:var(--text); font-weight:700; }

.bk-title {
  font-family:'Noto Serif TC',serif; font-size:1rem; color:var(--gold);
  margin-bottom:1.2rem;
  display:flex; align-items:center; gap:.7rem;
}
.bk-title::before { content:''; display:block; width:3px; height:1rem; background:var(--gold); }

table.bk-table { width:100%; border-collapse:collapse; }
.bk-table th {
  text-align:left; font-size:.65rem; color:var(--muted);
  letter-spacing:1.5px; text-transform:uppercase;
  padding:.5rem .8rem;
  border-bottom:1px solid rgba(212,175,55,.13);
}
.bk-table th.r { text-align:right; }
.bk-table td { padding:.8rem .8rem; border-bottom:1px solid rgba(255,255,255,.04); font-size:.85rem; vertical-align:middle; }
.bk-table tr:hover td { background:rgba(212,175,55,.03); }
.bk-cat   { color:var(--text); }
.bk-bar-cell { width:130px; }
.bk-bar-bg   { height:3px; background:rgba(255,255,255,.07); }
.bk-bar-fill { height:100%; }
.bk-pct  { text-align:right; color:var(--muted); font-size:.76rem; }
.bk-amt  { text-align:right; font-family:'Noto Serif TC',serif; color:var(--gold); font-weight:700; white-space:nowrap; }

.donut-section {
  display:grid; grid-template-columns:220px 1fr; gap:2.5rem;
  align-items:center; margin-top:2.5rem;
  padding-top:2rem; border-top:1px solid rgba(212,175,55,.1);
}
.donut-wrap { position:relative; }
#donutCanvas { display:block; }
.donut-center {
  position:absolute; inset:0;
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  pointer-events:none;
}
.donut-center-val { font-family:'Noto Serif TC',serif; font-size:1rem; font-weight:900; color:var(--gold); }
.donut-center-lbl { font-size:.6rem; color:var(--muted); }
.legend-grid { display:flex; flex-direction:column; gap:.85rem; }
.legend-item { display:flex; align-items:center; gap:.7rem; }
.legend-dot  { width:9px; height:9px; flex-shrink:0; }
.legend-name { font-size:.8rem; color:var(--text); flex:1; }
.legend-pct  { font-family:'Noto Serif TC',serif; color:var(--gold); font-size:.85rem; font-weight:700; }

/* ===== RESPONSIVE ===== */
@media (max-width:900px) {
  .picks-grid { grid-template-columns:1fr 1fr; }
  .cand-inner { grid-template-columns:1fr; }
}
@media (max-width:640px) {
  .picks-grid { grid-template-columns:1fr; }
  .result-item, .table-head { grid-template-columns:40px 1fr 100px; }
  .result-biz, .bar-wrap, .table-head .th-biz, .table-head .th-bar { display:none; }
  .donut-section { grid-template-columns:1fr; }
  .filter-row { flex-direction:column; }
}