/* ══════════════════════════════════════════
   EVE Buyback Calculator — style.css
   KingSyah
   ══════════════════════════════════════════ */

:root {
  --gold:         #c8a84b;
  --gold-dim:     #8a6f2e;
  --gold-bright:  #f0cc6e;
  --red:          #c0392b;
  --green-bright: #2ecc71;
  --bg-deep:      #080b0f;
  --bg-dark:      #0d1117;
  --bg-panel:     #111820;
  --bg-card:      #141c26;
  --bg-input:     #0a1018;
  --border:       rgba(200,168,75,0.18);
  --border-bright:rgba(200,168,75,0.5);
  --text:         #d0d8e8;
  --text-dim:     #7a8899;
  --text-bright:  #eef2f8;
  --accent:       var(--gold);
  --accent2:      var(--gold-bright);
  --accent3:      #e0a030;
  --surface:      var(--bg-panel);
  --text2:        var(--text-dim);
}

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

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg-deep);
  color: var(--text);
  min-height: 100vh;
  background-image:
    radial-gradient(ellipse 80% 40% at 50% -10%, rgba(200,168,75,0.06) 0%, transparent 70%),
    radial-gradient(ellipse 40% 30% at 90% 80%, rgba(10,30,60,0.8) 0%, transparent 60%);
}

/* ── HEADER ── */
header {
  border-bottom: 1px solid var(--border);
  background: rgba(8,11,15,0.95);
  backdrop-filter: blur(12px);
  position: sticky; top: 0; z-index: 100;
}
.header-inner {
  max-width: 1200px; margin: 0 auto;
  padding: 0 1.5rem;
  display: flex; align-items: center; justify-content: space-between;
  height: 52px;
}
.logo {
  display: flex; align-items: center; gap: 8px;
  font-family: 'Rajdhani', sans-serif;
  font-size: 20px; font-weight: 700;
  color: var(--gold); letter-spacing: 1px; text-decoration: none;
}
.logo-icon {
  width: 28px; height: 28px;
  border: 1.5px solid var(--gold); border-radius: 4px;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px;
}
.header-right { display: flex; align-items: center; gap: 0.75rem; }
.status-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--green-bright);
  box-shadow: 0 0 6px var(--green-bright);
  animation: pulse 2s infinite;
}
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }
.status-label { font-size: 11px; color: var(--text-dim); letter-spacing: 0.5px; }

/* ── LAYOUT ── */
.main {
  max-width: 1200px; margin: 0 auto;
  padding: 1.25rem 1.5rem;
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 1rem;
  align-items: start;
}
@media (max-width: 860px) { .main { grid-template-columns: 1fr; } }

/* ── PANELS ── */
.panel {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}
.panel-header {
  padding: 0.7rem 1rem;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 8px;
  background: rgba(200,168,75,0.03);
}
.panel-title {
  font-family: 'Rajdhani', sans-serif;
  font-size: 12px; font-weight: 600;
  letter-spacing: 2px; text-transform: uppercase;
  color: var(--gold);
}
.panel-body { padding: 1rem; }

/* ── TEXTAREA ── */
.input-area {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-bright);
  font-family: 'Share Tech Mono', monospace;
  font-size: 13px; line-height: 1.7;
  padding: 0.75rem; resize: vertical; min-height: 160px;
  transition: border-color 0.2s; outline: none;
}
.input-area::placeholder { color: var(--text-dim); }
.input-area:focus { border-color: var(--gold-dim); }

/* ── ACTIONS ── */
.actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 0.75rem; }
.btn {
  font-family: 'Rajdhani', sans-serif;
  font-size: 13px; font-weight: 600; letter-spacing: 1px;
  padding: 0.5rem 1.2rem; border-radius: 5px;
  cursor: pointer; border: none; transition: all 0.15s;
  display: inline-flex; align-items: center; gap: 5px;
}
.btn-primary { background: var(--gold); color: #0d1117; }
.btn-primary:hover { background: var(--gold-bright); transform: translateY(-1px); }
.btn-primary:active { transform: translateY(0); }
.btn-secondary { background: transparent; color: var(--text-dim); border: 1px solid var(--border); }
.btn-secondary:hover { border-color: var(--border-bright); color: var(--text); }
.btn:disabled { opacity: 0.4; cursor: not-allowed; transform: none !important; }

.spinner {
  display: none; width: 12px; height: 12px;
  border: 2px solid rgba(13,17,23,0.3); border-top-color: #0d1117;
  border-radius: 50%; animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── SUMMARY CARDS ── */
.summary-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 8px; margin-bottom: 1rem;
}
.metric-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 6px; padding: 0.75rem; text-align: center;
}
.metric-card.highlight {
  border-color: var(--gold-dim); background: rgba(200,168,75,0.05);
}
.metric-label {
  font-size: 10px; color: var(--text-dim);
  letter-spacing: 1.5px; text-transform: uppercase;
  margin-bottom: 4px;
  font-family: 'Rajdhani', sans-serif; font-weight: 500;
}
.metric-value {
  font-family: 'Share Tech Mono', monospace;
  font-size: 16px; color: var(--gold);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.metric-card.highlight .metric-value { color: var(--gold-bright); font-size: 18px; }
.metric-sub { font-size: 10px; color: var(--text-dim); margin-top: 3px; }

/* ── RATE CONFIG (sidebar) ── */
.rate-section { margin-bottom: 1rem; }
.rate-label {
  font-family: 'Rajdhani', sans-serif;
  font-size: 10px; font-weight: 600;
  letter-spacing: 2px; text-transform: uppercase;
  color: var(--text-dim); margin-bottom: 6px; display: block;
}
.rate-hint { font-size: 11px; color: var(--text-dim); margin-top: 4px; line-height: 1.5; }

.rate-row { display: flex; align-items: center; gap: 8px; margin-bottom: 4px; }
.rate-row input[type="range"] {
  flex: 1; -webkit-appearance: none;
  height: 4px; background: var(--bg-input);
  border-radius: 2px; outline: none; border: 1px solid var(--border);
}
.rate-row input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; width: 14px; height: 14px;
  border-radius: 50%; background: var(--gold);
  cursor: pointer; border: 2px solid var(--bg-dark);
}
.rate-display {
  font-family: 'Share Tech Mono', monospace;
  font-size: 14px; color: var(--gold-bright); min-width: 38px; text-align: right;
}

.select-field {
  width: 100%; background: var(--bg-input);
  border: 1px solid var(--border); border-radius: 5px;
  color: var(--text); font-family: 'Inter', sans-serif;
  font-size: 12px; padding: 0.4rem 0.7rem; outline: none; cursor: pointer;
  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='%237a8899'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 10px center; padding-right: 26px;
}
.select-field:focus { border-color: var(--gold-dim); }

.min-value-input {
  width: 100%; background: var(--bg-input);
  border: 1px solid var(--border); border-radius: 5px;
  color: var(--text); font-family: 'Share Tech Mono', monospace;
  font-size: 12px; padding: 0.4rem 0.7rem; outline: none;
}
.min-value-input:focus { border-color: var(--gold-dim); }

/* ── RESULTS TABLE ── */
.results-wrap { overflow-x: auto; margin-top: 1rem; }
.results-table { width: 100%; border-collapse: collapse; font-size: 12px; }
.results-table th {
  text-align: left; padding: 6px 8px;
  font-family: 'Rajdhani', sans-serif;
  font-size: 10px; font-weight: 600; letter-spacing: 2px; text-transform: uppercase;
  color: var(--gold-dim); border-bottom: 1px solid var(--border); white-space: nowrap;
}
.results-table td {
  padding: 7px 8px; border-bottom: 1px solid rgba(200,168,75,0.06);
  vertical-align: middle; color: var(--text);
}
.results-table tr:last-child td { border-bottom: none; }
.results-table tr:hover td { background: rgba(200,168,75,0.03); }
.td-mono  { font-family: 'Share Tech Mono', monospace; }
.td-gold  { color: var(--gold); }
.td-bright { color: var(--gold-bright); font-family: 'Share Tech Mono', monospace; }
.td-dim   { color: var(--text-dim); }
.td-qty   { color: var(--text-dim); font-family: 'Share Tech Mono', monospace; }

.row-rejected td { opacity: 0.4; }
.badge-reject {
  background: rgba(192,57,43,0.15); color: #e74c3c;
  font-size: 9px; padding: 2px 5px; border-radius: 3px;
  font-family: 'Rajdhani', sans-serif; font-weight: 600; letter-spacing: 1px; white-space: nowrap;
}
.badge-ok {
  background: rgba(46,204,113,0.1); color: #2ecc71;
  font-size: 11px; padding: 2px 5px; border-radius: 3px;
}

/* ── EMPTY / ERROR STATE ── */
.state-empty { padding: 2.5rem 1rem; text-align: center; color: var(--text-dim); }
.state-icon  { font-size: 32px; margin-bottom: 8px; opacity: 0.3; }
.state-title { font-family: 'Rajdhani', sans-serif; font-size: 15px; letter-spacing: 1px; }
.state-desc  { font-size: 12px; margin-top: 5px; line-height: 1.6; }

.alert { padding: 0.65rem 0.9rem; border-radius: 6px; font-size: 12px; margin-top: 0.75rem; display: none; }
.alert-error { background: rgba(192,57,43,0.12); border: 1px solid rgba(192,57,43,0.3); color: #e74c3c; }

/* ── WHITELIST ── */
.whitelist-toggle {
  display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px;
}
.toggle-switch { position: relative; width: 36px; height: 18px; cursor: pointer; }
.toggle-switch input { display: none; }
.toggle-track {
  position: absolute; inset: 0; background: var(--bg-input);
  border: 1px solid var(--border); border-radius: 18px; transition: all 0.2s;
}
.toggle-thumb {
  position: absolute; top: 2px; left: 2px;
  width: 12px; height: 12px; background: var(--text-dim);
  border-radius: 50%; transition: all 0.2s;
}
.toggle-switch input:checked ~ .toggle-track { border-color: var(--gold-dim); background: rgba(200,168,75,0.15); }
.toggle-switch input:checked ~ .toggle-track .toggle-thumb { transform: translateX(18px); background: var(--gold); }

.whitelist-area {
  width: 100%; background: var(--bg-input);
  border: 1px solid var(--border); border-radius: 5px;
  color: var(--text); font-family: 'Share Tech Mono', monospace;
  font-size: 12px; line-height: 1.7; padding: 0.6rem;
  resize: vertical; min-height: 90px; outline: none; display: none;
}
.whitelist-area:focus { border-color: var(--gold-dim); }
.whitelist-hint { font-size: 11px; color: var(--text-dim); margin-top: 4px; display: none; }

/* ── FOOTER ── */
.footer { text-align: center; padding: 20px 16px 14px; margin-top: 24px; }
.footer-inner {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 8px 20px; background: var(--surface);
  border: 1px solid var(--border); border-radius: 40px; backdrop-filter: blur(8px);
}
.footer-icon { font-size: 0.9rem; animation: footer-bob 3s ease-in-out infinite; }
.footer-text {
  font-size: 0.72rem; color: var(--text2); letter-spacing: 0.03em;
  background: linear-gradient(90deg, var(--accent), var(--accent2), var(--accent3));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-size: 200% auto; animation: shimmer 4s linear infinite;
}
@keyframes footer-bob { 0%, 100% { transform: translateY(0) rotate(-5deg); } 50% { transform: translateY(-2px) rotate(5deg); } }
@keyframes shimmer   { 0% { background-position: 0% center; } 100% { background-position: 200% center; } }

.divider { border: none; border-top: 1px solid var(--border); margin: 0.75rem 0; }

/* ── CONTRACT HELPER ── */
.contract-helper {
  background: rgba(200,168,75,0.04); border: 1px solid var(--gold-dim);
  border-radius: 7px; padding: 0.85rem 1rem; margin-bottom: 1rem;
}
.contract-helper-title {
  font-family: 'Rajdhani', sans-serif;
  font-size: 11px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase;
  color: var(--gold); margin-bottom: 6px;
  display: flex; align-items: center; gap: 6px;
}
.contract-icon { font-size: 13px; }
.contract-helper-desc { font-size: 11px; color: var(--text-dim); line-height: 1.6; margin-bottom: 10px; }
.contract-helper-desc strong { color: var(--text); }
.contract-helper-desc em { color: var(--gold-dim); font-style: normal; }

.contract-field-row {
  display: flex; align-items: center; gap: 8px;
  background: var(--bg-input); border: 1px solid var(--border);
  border-radius: 6px; padding: 8px 10px;
}
.contract-field-info { flex: 1; min-width: 0; }
.contract-field-label {
  font-family: 'Rajdhani', sans-serif;
  font-size: 10px; font-weight: 600; letter-spacing: 1.5px;
  color: var(--text-dim); margin-bottom: 3px;
}
.contract-field-value {
  font-family: 'Share Tech Mono', monospace;
  font-size: 18px; color: var(--gold-bright); letter-spacing: 1px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.contract-field-desc { font-size: 11px; color: var(--text); white-space: normal; line-height: 1.5; }

.btn-contract-copy {
  flex-shrink: 0;
  font-family: 'Rajdhani', sans-serif;
  font-size: 12px; font-weight: 700; letter-spacing: 1px;
  padding: 6px 12px;
  background: rgba(200,168,75,0.12); border: 1px solid var(--gold-dim);
  border-radius: 5px; color: var(--gold); cursor: pointer;
  transition: all 0.15s; white-space: nowrap;
}
.btn-contract-copy:hover { background: rgba(200,168,75,0.22); border-color: var(--gold); color: var(--gold-bright); }
.btn-contract-copy.copied { background: rgba(46,204,113,0.12); border-color: var(--green-bright); color: var(--green-bright); }

.contract-helper-note { font-size: 10px; color: var(--text-dim); margin-top: 8px; line-height: 1.5; }

.contract-name-input {
  width: 100%; background: transparent; border: none;
  border-bottom: 1px solid var(--border);
  color: var(--gold-bright); font-family: 'Share Tech Mono', monospace;
  font-size: 15px; padding: 2px 0 3px; outline: none; margin-top: 2px;
  transition: border-color 0.2s;
}
.contract-name-input:focus { border-bottom-color: var(--gold); }
.contract-name-input::placeholder { color: var(--text-dim); font-size: 12px; }