/* ============================================================
   THEME TOKENS
   ============================================================ */
:root {
  /* DARK (default = night) */
  --bg-body: #0a0f1a;
  --bg-body-glow-1: rgba(30, 80, 160, 0.08);
  --bg-body-glow-2: rgba(20, 100, 180, 0.06);
  --bg-card: #111a28;
  --bg-card-border: rgba(60, 120, 200, 0.15);
  --bg-card-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.8),
					0 0 0 1px rgba(70, 130, 220, 0.12) inset;

  --text-primary: #f0f6ff;
  --text-secondary: #c8d9f0;
  --text-muted: #9bb1d0;
  --text-faint: #7f95b5;

  --accent: #4d9aff;
  --accent-strong: #2e7ad6;
  --accent-glow: rgba(77, 154, 255, 0.35);

  --field-bg: #0b1420;
  --field-bg-focus: #0e1a2b;
  --field-border: #25344a;
  --field-border-soft: #1e2c3f;

  --option-bg: #0b1420;
  --option-bg-hover: #0f1a2b;
  --option-bg-active: #13253f;
  --option-border-hover: #2e5a8c;

  --button-bg: linear-gradient(145deg, #1a5bbf, #123d7a);
  --button-bg-hover: linear-gradient(145deg, #2468d0, #1a4d9a);
  --button-shadow: 0 12px 28px -10px rgba(26, 91, 191, 0.5),
				   0 0 0 1px rgba(100, 170, 255, 0.15) inset;

  --results-bg: #0b111c;
  --results-border: rgba(70, 130, 220, 0.15);
  --results-code: #b0d4ff;

  --toast-bg: #1a2e4a;
  --toast-border: rgba(100, 170, 255, 0.2);

  --toggle-bg: #0b1420;
  --toggle-border: #25344a;
  --toggle-icon: #ffd966;
  
  --scroll-track: #0a0f1a;
  --scroll-thumb: #25344a;
  --scroll-thumb-hover: #2e5a8c;
}

/* LIGHT (day) */
html.light-mode body {
  --bg-body: #eef2fb;
  --bg-body-glow-1: rgba(30, 80, 160, 0.05);
  --bg-body-glow-2: rgba(20, 100, 180, 0.04);
  --bg-card: #ffffff;
  --bg-card-border: rgba(210, 222, 240, 0.9);
  --bg-card-shadow: 0 25px 50px -12px rgba(11, 30, 60, 0.18),
                    0 8px 20px -8px rgba(0, 0, 0, 0.06);

  --text-primary: #0b1e3c;
  --text-secondary: #1f3a5f;
  --text-muted: #4a5e7c;
  --text-faint: #6a7f9c;

  --accent: #1e7ae6;
  --accent-strong: #0b4a9e;
  --accent-glow: rgba(30, 122, 230, 0.25);

  --field-bg: #f9fbfe;
  --field-bg-focus: #ffffff;
  --field-border: #dbe2ed;
  --field-border-soft: #e3e9f2;

  --option-bg: #f9fbfe;
  --option-bg-hover: #f2f6fe;
  --option-bg-active: #e6effc;
  --option-border-hover: #a9c2e6;

  --button-bg: #0b1e3c;
  --button-bg-hover: #172e52;
  --button-shadow: 0 8px 18px -6px rgba(11, 30, 60, 0.35);

  --results-bg: #0d1b30;
  --results-border: rgba(255, 255, 255, 0.05);
  --results-code: #a8d5ff;

  --toast-bg: #0b1e3c;
  --toast-border: rgba(255, 255, 255, 0.08);

  --toggle-bg: #f9fbfe;
  --toggle-border: #dbe2ed;
  --toggle-icon: #1e7ae6;
  
  --scroll-track: #eef2fb;
  --scroll-thumb: #c3ccdd;
  --scroll-thumb-hover: #9fb0cc;
}

/* ============================================================
   RESET & GLOBAL
   ============================================================ */
* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg-body);
  background-image: radial-gradient(circle at 20% 30%, var(--bg-body-glow-1) 0%, transparent 50%),
					radial-gradient(circle at 90% 70%, var(--bg-body-glow-2) 0%, transparent 55%);
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 1.5rem 1rem;
  color: var(--text-secondary);
  transition: background 0.35s ease, color 0.35s ease;
}

/* ============================================================
   THEME TOGGLE
   ============================================================ */
.theme-toggle {
  position: fixed;
  top: 18px;
  right: 18px;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--toggle-bg);
  border: 1.5px solid var(--toggle-border);
  color: var(--toggle-icon);
  font-size: 1.05rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  transition: background 0.35s, border 0.35s, color 0.35s, transform 0.2s, box-shadow 0.25s;
  box-shadow: 0 6px 18px -6px rgba(0, 0, 0, 0.5);
}
.theme-toggle:hover {
  transform: scale(1.08) rotate(-8deg);
  box-shadow: 0 10px 24px -8px var(--accent-glow);
  border-color: var(--accent);
}
.theme-toggle:active { transform: scale(0.95); }
.theme-toggle i { pointer-events: none; }

/* ============================================================
   MAIN CARD
   ============================================================ */
.card {
  background: var(--bg-card);
  max-width: 820px;
  width: 100%;
  border-radius: 28px;
  box-shadow: var(--bg-card-shadow);
  padding: 2.2rem 2rem 2rem;
  border: 1px solid var(--bg-card-border);
  transition: background 0.35s, border 0.35s, box-shadow 0.35s;
}

/* ============================================================
   HEADINGS
   ============================================================ */
h1 {
  font-size: 1.85rem;
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 0.3rem;
  letter-spacing: -0.02em;
  transition: color 0.35s;
}
h1 i {
  color: var(--accent);
  font-size: 1.5rem;
  filter: drop-shadow(0 0 6px var(--accent-glow));
}
.subhead {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 1.8rem;
  border-left: 3px solid var(--accent);
  padding-left: 0.7rem;
  transition: color 0.35s, border 0.35s;
}

/* ============================================================
   FORM GROUPS
   ============================================================ */
.field-group { margin-bottom: 1.4rem; }
label {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
  transition: color 0.35s;
}
label i { color: var(--accent); font-size: 0.95rem; width: 1.1rem; text-align: center; }
.required-star { color: #e63946; font-size: 0.9rem; margin-left: 2px; }

.hint {
  display: flex;
  justify-content: space-between;
  font-size: 0.76rem;
  color: var(--text-faint);
  margin-top: 0.45rem;
  transition: color 0.35s;
}
.hint button {
  background: none;
  border: none;
  color: var(--accent);
  font-weight: 600;
  font-size: 0.76rem;
  cursor: pointer;
  text-decoration: underline dotted;
  transition: color 0.15s;
}
.hint button:hover { color: var(--accent-strong); }

.role-helper {
  font-size: 0.76rem;
  color: var(--text-faint);
  margin-top: 0.4rem;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: color 0.35s;
}
.role-count {
  background: var(--option-bg-active);
  padding: 0.1rem 0.55rem;
  border-radius: 30px;
  font-weight: 600;
  font-size: 0.68rem;
  color: var(--text-secondary);
  transition: background 0.35s, color 0.35s;
}

/* ============================================================
   TOM SELECT
   ============================================================ */
.ts-wrapper { margin-top: 0.2rem; }
.ts-control {
  border-radius: 14px !important;
  border: 1.5px solid var(--field-border) !important;
  padding: 0.7rem 1rem !important;
  background: var(--field-bg) !important;
  font-size: 0.92rem;
  min-height: 48px;
  color: var(--text-secondary) !important;
  transition: border 0.2s, box-shadow 0.2s, background 0.35s, color 0.35s;
}
.ts-wrapper.focus .ts-control {
  border-color: var(--accent-strong) !important;
  box-shadow: 0 0 0 3px var(--accent-glow) !important;
  background: var(--field-bg-focus) !important;
}
.ts-control .ts-input,
.ts-control input,
.ts-control .item { color: var(--text-secondary) !important; }

.ts-dropdown {
  border-radius: 14px !important;
  border: 1px solid var(--field-border-soft) !important;
  box-shadow: 0 18px 40px -10px rgba(0, 0, 0, 0.55) !important;
  margin-top: 4px;
  max-height: 260px !important;
  overflow: hidden;
  background: var(--field-bg) !important;
  color: var(--text-secondary) !important;
}
.ts-dropdown .option {
  padding: 0.65rem 1rem;
  color: var(--text-secondary);
  transition: background 0.1s;
}
.ts-dropdown .active {
  background: var(--option-bg-active) !important;
  color: var(--text-primary) !important;
}
.ts-control.disabled {
  opacity: 0.55;
  cursor: not-allowed;
  background: var(--field-bg) !important;
  border-color: var(--field-border-soft) !important;
}

/* ============================================================
   STRATEGY ROW
   ============================================================ */
.strategy-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
}
.strategy-option {
  border: 1.5px solid var(--field-border-soft);
  background: var(--option-bg);
  border-radius: 14px;
  padding: 0.75rem 0.5rem;
  text-align: center;
  cursor: pointer;
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: all 0.15s;
  user-select: none;
}
.strategy-option:hover {
  border-color: var(--option-border-hover);
  background: var(--option-bg-hover);
  color: var(--text-secondary);
}
.strategy-option.active {
  border-color: var(--accent-strong);
  background: var(--option-bg-active);
  color: var(--text-primary);
  box-shadow: 0 0 0 3px var(--accent-glow);
}
.strategy-option .strategy-icon {
  display: block;
  font-size: 1.05rem;
  margin-bottom: 3px;
  color: var(--accent);
}
.strategy-description {
  font-size: 0.72rem;
  color: var(--text-faint);
  margin-top: 0.45rem;
  border-left: 2px solid var(--field-border-soft);
  padding-left: 0.6rem;
  transition: color 0.35s, border 0.35s;
}

/* ============================================================
   WORK TYPE
   ============================================================ */
.work-type-row { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.work-type-option {
  flex: 1;
  min-width: 90px;
  border: 1.5px solid var(--field-border-soft);
  background: var(--option-bg);
  border-radius: 14px;
  padding: 0.65rem 0.5rem;
  text-align: center;
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: all 0.15s;
  user-select: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
}
.work-type-option .wt-icon { font-size: 1.05rem; }
.work-type-option:hover {
  border-color: var(--option-border-hover);
  background: var(--option-bg-hover);
  color: var(--text-secondary);
}
.work-type-option.active {
  border-color: var(--accent-strong);
  background: var(--option-bg-active);
  color: var(--text-primary);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

/* ============================================================
   DATE
   ============================================================ */
.date-wrapper {
  display: flex;
  align-items: center;
  background: var(--field-bg);
  border: 1.5px solid var(--field-border);
  border-radius: 14px;
  padding: 0.1rem 0.1rem 0.1rem 0.8rem;
  transition: border 0.15s, box-shadow 0.15s, background 0.35s;
}
.date-wrapper:focus-within {
  border-color: var(--accent-strong);
  box-shadow: 0 0 0 3px var(--accent-glow);
  background: var(--field-bg-focus);
}
.date-wrapper input[type="date"] {
  flex: 1;
  border: none;
  background: transparent;
  padding: 0.85rem 0.5rem 0.85rem 0;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-primary);
  outline: none;
  cursor: pointer;
  font-family: 'Inter', system-ui, sans-serif;
  color-scheme: light dark;
}

html:not(.light-mode) .date-wrapper input[type="date"] { color-scheme: dark; }
html.light-mode .date-wrapper input[type="date"] { color-scheme: light; }

/* ============================================================
   SEARCH BUTTON
   ============================================================ */
.search-button {
  width: 100%;
  margin-top: 1.8rem;
  background: var(--button-bg);
  color: #ffffff;
  border: none;
  border-radius: 40px;
  padding: 1rem 1.5rem;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  box-shadow: var(--button-shadow);
  transition: background 0.25s, transform 0.1s, box-shadow 0.25s;
  font-family: inherit;
  letter-spacing: 0.01em;
}
.search-button:hover {
  background: var(--button-bg-hover);
  box-shadow: 0 14px 32px -10px var(--accent-glow);
}
.search-button:active { transform: scale(0.98); }
.search-button i { font-size: 1.05rem; }
.search-button .fa-google { color: #ffd966; }
.search-button .fa-arrow-right { color: #a8ceff; font-size: 0.85rem; }

/* ============================================================
   RESULTS
   ============================================================ */
.results-section { margin-top: 1.3rem; }
.results-glass {
  background: var(--results-bg);
  border-radius: 16px;
  padding: 1rem 1.1rem;
  color: #d6e4ff;
  box-shadow: inset 0 0 0 1px var(--results-border),
			  0 8px 18px -8px rgba(0, 0, 0, 0.7);
  transition: background 0.35s, box-shadow 0.35s;
}
.results-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.6rem;
  font-size: 0.78rem;
  color: #8fa9d1;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  font-weight: 600;
}
.results-header i { color: #5fe0a0; margin-right: 5px; }
.results-copy-btn {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(100, 170, 255, 0.2);
  color: #c8d9f0;
  border-radius: 8px;
  padding: 0.3rem 0.7rem;
  font-size: 0.72rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 5px;
  transition: background 0.15s, border 0.15s;
}
.results-copy-btn:hover {
  background: rgba(70, 130, 220, 0.2);
  border-color: #3a7bd0;
}
.results-code {
  display: block;
  font-family: 'SF Mono', 'Fira Code', Consolas, monospace;
  font-size: 0.82rem;
  line-height: 1.5;
  color: var(--results-code);
  word-break: break-word;
  white-space: pre-wrap;
}
.quality-box {
  margin-top: 0.8rem;
  padding: 0.7rem 0.8rem;
  background: rgba(255, 255, 255, 0.04);
  border-radius: 10px;
  font-size: 0.72rem;
  color: #8fa9d1;
  border-left: 3px solid var(--accent-strong);
}
.quality-box strong { color: #d6e4ff; }

/* ============================================================
   TOAST
   ============================================================ */
.toast-notification {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--toast-bg);
  color: #fff;
  padding: 0.7rem 1.3rem;
  border-radius: 30px;
  font-size: 0.85rem;
  font-weight: 500;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s, transform 0.25s, background 0.35s;
  z-index: 999;
  box-shadow: 0 12px 30px -8px rgba(0, 0, 0, 0.7),
			  0 0 0 1px var(--toast-border) inset;
}
.toast-notification.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ============================================================
   LOCATION + CITY
   ============================================================ */
.location-city-row { display: flex; gap: 0.8rem; align-items: flex-start; }
.location-city-row .field-group { flex: 1; margin-bottom: 0; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 600px) {
  .card { padding: 1.5rem 1.2rem; }
  h1 { font-size: 1.5rem; }
  .strategy-row { grid-template-columns: 1fr; }
  .work-type-option { min-width: 70px; font-size: 0.74rem; }
  .search-button { font-size: 0.92rem; padding: 0.9rem; }
  .location-city-row { flex-direction: column; gap: 0; }
  .location-city-row .field-group { margin-bottom: 1.2rem; }
  .theme-toggle { top: 12px; right: 12px; width: 42px; height: 42px; }
}

/* ============================================================
   SCROLLBAR
   ============================================================ */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--scroll-track); }
::-webkit-scrollbar-thumb {
  background: var(--scroll-thumb);
  border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--scroll-thumb-hover);
}

/* Firefox */
* {
  scrollbar-width: thin;
  scrollbar-color: var(--scroll-thumb) var(--scroll-track);
}