/* ===== paltool.cc v0.3.0 — Reverse Breeding Planner ===== */

:root {
  --bg: #0a0e17;
  --surface: #111827;
  --surface2: #1a2235;
  --border: #1e293b;
  --text: #e2e8f0;
  --text-dim: #94a3b8;
  --accent: #3b82f6;
  --accent-hover: #60a5fa;
  --accent-glow: rgba(59,130,246,0.15);
  --green: #22c55e;
  --red: #ef4444;
  --yellow: #eab308;
  --purple: #a855f7;
  --radius: 10px;
  --radius-sm: 6px;
  --shadow: 0 4px 24px rgba(0,0,0,0.4);
}

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

.hidden { display: none !important; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: #0a0e17 url('../img/bg/hero-bg.jpg') center top / cover no-repeat fixed;
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

@keyframes twinkle {
  0% { opacity: 0.3; }
  100% { opacity: 1; }
}

/* ===== Top Bar ===== */
.topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 32px;
  background: rgba(10,14,23,0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.topbar-left { display: flex; align-items: center; gap: 10px; }
.topbar-left .logo {
  font-size: 22px;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.5px;
  cursor: pointer;
  user-select: none;
}
.topbar-left .logo span { color: var(--accent); }
.topbar-left .version {
  font-size: 11px;
  color: var(--text-dim);
  background: var(--surface2);
  padding: 2px 8px;
  border-radius: 4px;
  border: 1px solid var(--border);
}
.topbar-right { display: flex; align-items: center; gap: 16px; }

/* Route Tabs in Topbar */
.route-tabs {
  display: flex; align-items: center; gap: 4px; flex: 1; justify-content: center;
  overflow-x: auto; padding: 0 8px; scrollbar-width: none;
}
.route-tabs::-webkit-scrollbar { display: none; }
.rtab {
  padding: 5px 14px; border: 1px solid rgba(255,255,255,0.2); background: transparent;
  color: rgba(255,255,255,0.6); font-size: 12px; font-weight: 600;
  cursor: pointer; border-radius: 50px; transition: all 0.15s; white-space: nowrap;
  flex-shrink: 0;
}
.rtab.act { background: rgba(255,255,255,0.2); color: #fff; border-color: rgba(255,255,255,0.3); }
.rtab:not(.act):hover { border-color: rgba(255,255,255,0.4); color: #fff; }
.coffee-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 18px;
  background: linear-gradient(135deg, #ff813f, #ff6b2b);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-weight: 700;
  font-size: 13px;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
}
.coffee-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(255,107,43,0.3);
}

/* ===== Hero Section ===== */
.hero {
  position: relative;
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px 24px 0;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: url('../img/bg/hero-bg.jpg') center top / cover no-repeat;
  z-index: 0;
}
.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 820px;
}
.hero-logo {
  display: block;
  max-width: 680px;
  width: 100%;
  height: auto;
  margin: 0 auto 4px;
  filter: drop-shadow(0 0 8px rgba(59,130,246,0.3));
  animation: glow 3s ease-in-out infinite alternate;
}

@keyframes glow {
  0% { filter: drop-shadow(0 0 8px rgba(59,130,246,0.3)); }
  100% { filter: drop-shadow(0 0 20px rgba(59,130,246,0.6)); }
}

.hero-title { display: none; }
.hero-subtitle {
  font-size: 28px;
  font-weight: 300;
  color: rgba(255,255,255,0.9);
  letter-spacing: 2px;
  margin-bottom: 16px;
}
.hero-subtitle span {
  font-weight: 700;
  color: #fff;
}
.hero-desc {
  font-size: 15px;
  color: rgba(255,255,255,0.6);
  line-height: 1.7;
  margin-bottom: 28px;
}

/* ===== Search ===== */
.search-section {
  max-width: 560px;
  margin: 0 auto;
  position: relative;
}
.search-box {
  display: flex;
  align-items: center;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 50px;
  padding: 4px 4px 4px 20px;
  transition: border-color 0.3s, box-shadow 0.3s;
  backdrop-filter: blur(12px);
}
.search-box:focus-within {
  border-color: rgba(255,255,255,0.5);
  box-shadow: 0 0 0 3px rgba(255,255,255,0.1);
}
.search-icon {
  color: rgba(255,255,255,0.6);
  font-size: 16px;
  margin-right: 12px;
}
.search-box input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: #fff;
  font-size: 15px;
  padding: 14px 0;
}
.search-box input::placeholder { color: rgba(255,255,255,0.5); }
.search-box button {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 24px;
  background: rgba(255,255,255,0.2);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 50px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1px;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
  backdrop-filter: blur(8px);
}
.search-box button:hover { background: rgba(255,255,255,0.3); transform: scale(1.02); }
.search-box button:disabled { opacity: 0.4; cursor: not-allowed; transform: none; }

/* Dropdown */
.dropdown {
  position: absolute;
  left: 0;
  right: 0;
  top: calc(100% + 6px);
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius);
  max-height: 360px;
  overflow-y: auto;
  z-index: 50;
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}
.dropdown-item {
  padding: 10px 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: background 0.15s;
}
.dropdown-item:hover { background: rgba(255,255,255,0.1); }
.dropdown-item .dex-num { color: rgba(255,255,255,0.5); font-size: 12px; min-width: 30px; }
.dropdown-item .element-badge { font-size: 11px; padding: 1px 6px; border-radius: 3px; }

/* ===== Feature Cards ===== */
.feature-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  max-width: 960px;
  margin: 0 auto;
  padding: 0 24px 30px;
}
.card {
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius);
  padding: 22px 18px;
  text-align: center;
  transition: transform 0.2s, border-color 0.2s;
  backdrop-filter: blur(10px);
}
.card:hover {
  transform: translateY(-4px);
  border-color: rgba(255,255,255,0.4);
}
.card-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.card-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 10px;
}
.card h3 { font-size: 15px; font-weight: 700; margin-bottom: 8px; color: #fff; }
.card p { font-size: 13px; color: rgba(255,255,255,0.7); line-height: 1.6; }

/* ===== Result - Profile + Steps Layout ===== */

.result-section {
  max-width: 1020px;
  margin: 0 auto;
  padding: 100px 24px 80px;
  position: relative;
}
.result-section.hidden { display: none; }
.result-section::before {
  content: '';
  position: fixed;
  inset: 0;
  background: url('../img/bg/result-bg.jpg') center top / cover no-repeat;
  z-index: -2;
}
.result-section::after {
  content: '';
  position: fixed;
  inset: 0;
  background: rgba(10,14,23,0.7);
  z-index: -1;
}

.rbar {
  display: flex; align-items: center; justify-content: space-between;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-sm); padding: 8px 16px; margin-bottom: 14px;
  backdrop-filter: blur(10px);
}
.rbar-l { display: flex; align-items: center; gap: 8px; }
.rbar-lbl { font-size: 12px; color: rgba(255,255,255,0.5); }
.rbar-r { display: flex; align-items: center; gap: 6px; }
.bk-btn {
  padding: 5px 14px; background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 6px; color: rgba(255,255,255,0.8); font-size: 12px; font-weight: 600;
  cursor: pointer; transition: all 0.15s;
}
.bk-btn:hover { background: rgba(255,255,255,0.2); color: #fff; border-color: rgba(255,255,255,0.4); }

/* Two Columns */
.rcols {
  display: flex; gap: 24px; align-items: flex-start;
}
.rcol-l {
  flex: 0 0 300px; position: sticky; top: 80px;
}
.rcol-r {
  flex: 1;
}

/* Left: Profile */
.profile {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius); padding: 24px 24px 20px;
  text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  backdrop-filter: blur(10px);
}
.profile-img { margin-bottom: 4px; }
.profile-tags { display: flex; gap: 6px; justify-content: center; }
.profile-name { font-size: 22px; font-weight: 800; margin: 2px 0; color: #fff; }
.profile-bp { font-size: 16px; color: rgba(255,255,255,0.7); font-weight: 600; }
.profile-stats {
  display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; margin: 6px 0;
}
.pstat {
  display: flex; flex-direction: column; align-items: center;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px; padding: 8px 16px; min-width: 70px;
}
.psl { font-size: 10px; color: rgba(255,255,255,0.5); text-transform: uppercase; letter-spacing: 0.5px; }
.psv { font-size: 20px; font-weight: 700; color: #fff; }
.psv.easy { color: #22c55e; }
.psv.medium { color: #eab308; }
.psv.hard { color: #ef4444; }
.profile-wild { font-size: 12px; color: #22c55e; font-weight: 600; }
.profile-works { font-size: 11px; color: rgba(255,255,255,0.6); margin-top: 2px; line-height: 1.5; }
.profile-tip {
  font-size: 11px; color: rgba(255,255,255,0.5); line-height: 1.5;
  background: rgba(255,255,255,0.05); padding: 10px 14px; border-radius: 6px;
  border: 1px solid rgba(255,255,255,0.08); width: 100%;
}

/* Right Top: Step Cards */
.slist { margin-bottom: 0; }
.scard {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius); padding: 20px 24px; margin-bottom: 10px;
  backdrop-filter: blur(10px);
}
.srow {
  display: flex; align-items: center; justify-content: center;
  gap: 22px; flex-wrap: nowrap;
}
.spal {
  display: flex; flex-direction: column; align-items: center;
  gap: 3px;
}
.spal.clickable { cursor: pointer; }
.spal.clickable:hover .sn { color: var(--accent); }
.stags { display: flex; gap: 5px; }
.stags .element-badge { font-size: 12px; padding: 3px 10px; }
.sn { font-size: 18px; font-weight: 700; text-align: center; color: #fff; }
.sop { font-size: 32px; font-weight: 300; color: rgba(255,255,255,0.4); flex-shrink: 0; }
.st {
  font-size: 10px; padding: 2px 10px; border-radius: 4px;
  background: rgba(34,197,94,0.2); color: #22c55e; font-weight: 700; margin-top: 4px;
}
.sbp {
  text-align: center; margin-top: 14px; padding-top: 14px;
  border-top: 1px solid rgba(255,255,255,0.1);
  font-size: 14px; color: rgba(255,255,255,0.5);
  font-family: 'SF Mono', 'Fira Code', monospace;
}
.sbp strong { color: rgba(255,255,255,0.8); font-size: 16px; }
.rcol-r {
  flex: 1;
  display: flex; flex-direction: column;
  gap: 14px;
}
.info {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius); padding: 20px 24px;
  min-height: 180px;
  display: flex; flex-direction: column; justify-content: center;
  backdrop-filter: blur(10px);
}
.info-grid {
  display: flex; gap: 14px; flex-wrap: wrap;
}
.info-item {
  display: flex; flex-direction: column; gap: 4px;
  padding: 10px 20px; background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1); border-radius: 8px;
  flex: 1; min-width: 90px; text-align: center;
}
.il { font-size: 11px; color: rgba(255,255,255,0.5); text-transform: uppercase; letter-spacing: 0.5px; }
.iv { font-size: 24px; font-weight: 700; color: #fff; }

/* Share */
.sbar { display: flex; gap: 8px; margin-top: 16px; }
.sbar button {
  padding: 8px 18px; background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2); border-radius: 5px;
  color: rgba(255,255,255,0.8); font-size: 13px; cursor: pointer; transition: all 0.15s;
}
.sbar button:hover { background: rgba(255,255,255,0.2); color: #fff; }

/* Pal Thumb */
.pthumb {
  position: relative; display: inline-flex; align-items: center; justify-content: center;
  border-radius: 8px; background: rgba(59,130,246,0.06); border: 1px solid rgba(59,130,246,0.1);
  flex-shrink: 0; overflow: hidden;
}
.pthumb img { width: 100%; height: 100%; object-fit: contain; display: block; }
.pthumb-fb {
  display: none; position: absolute; inset: 0; align-items: center; justify-content: center;
  font-size: 22px; font-weight: 700; color: var(--text-dim); background: rgba(59,130,246,0.1);
  border-radius: 8px;
}
.pthumb.pfail .pthumb-fb { display: flex; }
.pthumb.pfail { background: rgba(59,130,246,0.06); border-color: rgba(59,130,246,0.08); }
.pthumb-letter {
  font-size: inherit; opacity: 0.5;
  text-shadow: 0 0 8px rgba(59,130,246,0.3);
}
.pthumb.plod { background: transparent; border-color: transparent; }
.estate { text-align: center; padding: 40px; color: var(--text-dim); }
.estate h3 { margin-bottom: 8px; color: var(--text); }

/* Mobile */
@media (max-width: 768px) {
  .rcols { flex-direction: column; }
  .rcol-l { flex: none; width: 100%; position: static; }
  .result-section { padding: 80px 16px 40px; }
  .srow { flex-wrap: wrap; gap: 12px; }
  .spal { min-width: 90px; padding: 8px 12px; }
  .sn { font-size: 15px; }
  .sop { font-size: 24px; }
  .scard { padding: 18px; }
  .info-grid { gap: 8px; }
  .info-item { min-width: 70px; padding: 8px 14px; }
  .iv { font-size: 20px; }
}

/* ===== Empty/Error ===== */
.empty-state, .no-route {
  text-align: center; padding: 40px; color: var(--text-dim);
  background: var(--surface2); border: 1px solid var(--border);
  border-radius: var(--radius);
}
.no-route h3 { color: var(--red); margin-bottom: 8px; }
.empty-state h3 { margin-bottom: 8px; color: var(--text); }

/* ===== Loading ===== */
.loading {
  display: flex; align-items: center; justify-content: center;
  gap: 8px; padding: 32px; color: var(--text-dim);
}
.spinner {
  width: 20px; height: 20px;
  border: 2px solid var(--border); border-top-color: var(--accent);
  border-radius: 50%; animation: spin 0.6s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ===== Element Badges ===== */
.element-badge {
  display: inline-block; font-size: 11px; padding: 2px 8px;
  border-radius: 3px; font-weight: 600;
}
.elem-neutral { background: rgba(148,163,184,0.2); color: #94a3b8; }
.elem-fire { background: rgba(239,68,68,0.2); color: #ef4444; }
.elem-water { background: rgba(59,130,246,0.2); color: #3b82f6; }
.elem-grass { background: rgba(34,197,94,0.2); color: #22c55e; }
.elem-electric { background: rgba(234,179,8,0.2); color: #eab308; }
.elem-ice { background: rgba(96,165,250,0.2); color: #60a5fa; }
.elem-ground { background: rgba(217,119,6,0.2); color: #d97706; }
.elem-dark { background: rgba(168,85,247,0.2); color: #a855f7; }
.elem-dragon { background: rgba(139,92,246,0.2); color: #8b5cf6; }

/* ===== Error Banner ===== */
.error-banner {
  background: rgba(239,68,68,0.1);
  border: 1px solid var(--red);
  border-radius: var(--radius);
  padding: 12px 16px;
  color: var(--red);
  margin-bottom: 16px;
}

/* ===== Footer ===== */
.footer {
  text-align: center;
  padding: 24px;
  color: var(--text-dim);
  font-size: 12px;
  border-top: 1px solid var(--border);
}
.footer a { color: var(--accent); text-decoration: none; }
.footer a:hover { text-decoration: underline; }
.footer-contact { margin-top: 6px; font-size: 12px; color: var(--text-dim); }
.footer-contact a { color: var(--accent); font-weight: 600; }

/* ===== Responsive ===== */
@media (max-width: 900px) {
  .rcols { flex-direction: column; }
  .rcol-left { flex: none; width: 100%; }
  .tbar { flex-wrap: wrap; gap: 8px; padding: 10px 14px; }
  .tbar-stats { flex-wrap: wrap; }
  .spars { flex-direction: column; }
  .splus { display: none; }
  .ppal { width: 100%; }
}

@media (max-width: 768px) {
  .topbar { padding: 10px 16px; }
  .coffee-btn { padding: 6px 14px; font-size: 12px; }
  .coffee-btn span { display: none; }

  .hero { min-height: auto; padding: 10px 16px 0; }
  .hero-logo { max-width: 340px; }
  .hero-subtitle { font-size: 16px; }
  .hero-desc { font-size: 13px; margin-bottom: 20px; }

  .search-box { border-radius: 30px; padding: 3px 3px 3px 14px; }
  .search-box input { font-size: 13px; padding: 8px 0; }
  .search-box button { padding: 8px 16px; font-size: 11px; }
  .search-icon { display: none; }

  .feature-cards { grid-template-columns: repeat(2, 1fr); gap: 10px; padding: 0 16px 30px; }
  .card { padding: 16px 12px; }
  .card-icon { width: 44px; height: 44px; margin-bottom: 8px; }

  .result-section { padding: 0 16px 40px; }
}