:root {
  --bg-start: #0d2b1f;
  --bg-mid: #1a4a32;
  --bg-end: #2d6b4a;
  --panel: rgba(20, 50, 35, 0.85);
  --panel2: rgba(40, 80, 60, 0.8);
  --line: rgba(100, 180, 130, 0.35);
  --text: #eef5ed;
  --muted: #c5dcc8;
  --accent: #b7d8a7;
  --accent2: #d5c38e;
  --danger: #efaaa0;
  --shadow: rgba(0,0,0,0.15);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: linear-gradient(145deg, var(--bg-start) 0%, var(--bg-mid) 40%, var(--bg-end) 100%);
  background-attachment: fixed;
  color: var(--text);
  font: 15px/1.45 Inter, ui-sans-serif, system-ui, sans-serif;
  min-height: 100vh;
}

header {
  height: 68px;
  padding: 0 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  background: rgba(10, 30, 20, 0.6);
  backdrop-filter: blur(8px);
}

header strong { font-size: 19px; }
header span { display: block; color: var(--muted); font-size: 12px; }

main {
  display: grid;
  grid-template-columns: minmax(330px, 410px) 1fr;
  min-height: calc(100vh - 68px);
}

aside {
  padding: 20px;
  border-right: 1px solid var(--line);
  background: rgba(10, 30, 20, 0.35);
  backdrop-filter: blur(4px);
  overflow: auto;
}

.tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  margin-bottom: 18px;
}

.tabs button,
.view-switch button,
.ghost {
  background: rgba(255,255,255,0.05);
  color: var(--muted);
  border: 1px solid var(--line);
}

button {
  cursor: pointer;
  border: 0;
  border-radius: 9px;
  padding: 9px 11px;
  color: #0d2b1f;
  background: var(--accent);
  font-weight: 650;
  transition: all 0.2s ease;
}

button:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
}

.tabs button.active,
.view-switch button.active {
  background: var(--accent);
  color: #0d2b1f;
  border-color: var(--accent);
}

.session {
  background: rgba(20, 50, 35, 0.6);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 11px;
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 13px;
}
.session b { color: var(--text); }

nav {
  display: grid;
  gap: 5px;
  margin-bottom: 18px;
}

nav button {
  text-align: left;
  background: transparent;
  color: var(--text);
  border: 1px solid transparent;
  font-weight: 500;
  transition: all 0.15s ease;
}

nav button:hover,
nav button.active {
  background: rgba(60, 110, 80, 0.5);
  border-color: var(--line);
}

.form-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 16px;
  backdrop-filter: blur(4px);
}

.form-card h2 {
  font-size: 17px;
  margin: 0 0 15px;
}

.field, label {
  display: grid;
  gap: 5px;
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 13px;
}

input, select, textarea {
  width: 100%;
  border: 1px solid rgba(70, 130, 100, 0.5);
  border-radius: 8px;
  padding: 9px 10px;
  background: rgba(10, 30, 20, 0.7);
  color: var(--text);
  font: 14px ui-monospace, SFMono-Regular, Consolas, monospace;
  transition: border-color 0.2s ease;
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(183, 216, 167, 0.15);
}

textarea {
  min-height: 110px;
  resize: vertical;
}

.hint {
  font-size: 12px;
  color: var(--muted);
  margin: -6px 0 12px;
}

.form-card button[type=submit] {
  width: 100%;
  margin-top: 3px;
  background: var(--accent);
  color: #0d2b1f;
  font-weight: 700;
}

.result-panel {
  padding: 30px;
  min-width: 0;
}

.result-head {
  display: flex;
  gap: 20px;
  justify-content: space-between;
  align-items: flex-start;
  border-bottom: 1px solid var(--line);
  padding-bottom: 20px;
}

.eyebrow {
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--accent2);
  font-weight: 700;
}

.result-head h1 {
  font-size: 24px;
  margin: 3px 0;
}

.view-switch {
  display: flex;
  gap: 5px;
  flex-wrap: wrap;
}

.view-switch button {
  font-size: 12px;
  background: rgba(255,255,255,0.05);
  color: var(--muted);
}

.view-switch button.active {
  background: var(--accent);
  color: #0d2b1f;
}

#exportJsonButton {
  background: var(--accent2);
  color: #0d2b1f;
}

.empty {
  color: var(--muted);
  padding: 35px 5px;
}

.response {
  padding-top: 20px;
}

.status {
  display: inline-block;
  background: rgba(50, 100, 75, 0.5);
  color: var(--accent);
  padding: 4px 8px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  margin-bottom: 15px;
}

.status.bad {
  background: rgba(87, 46, 44, 0.7);
  color: #ffd0c9;
}

.status.info {
  background: rgba(100, 150, 200, 0.3);
  color: #a8d0e8;
}

.json {
  margin: 0;
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-word;
  background: rgba(10, 30, 20, 0.7);
  padding: 18px;
  border-radius: 10px;
  border: 1px solid rgba(40, 80, 60, 0.4);
  color: #d8ecd4;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 12px;
}

.card {
  background: rgba(30, 60, 45, 0.5);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 13px;
  transition: all 0.2s ease;
}

.card:hover {
  background: rgba(40, 80, 60, 0.6);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.15);
}

.card h3 {
  font-size: 14px;
  margin: 0 0 9px;
  color: var(--accent);
}

.card dl { margin: 0; }
.card dt { font-size: 11px; text-transform: uppercase; color: var(--muted); margin-top: 7px; }
.card dd { margin: 1px 0; word-break: break-word; }

.loading {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px;
}

.loading-spinner {
  width: 30px;
  height: 30px;
  border: 3px solid var(--line);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.error-container {
  background: rgba(239, 170, 160, 0.15);
  border: 1px solid var(--danger);
  border-radius: 10px;
  padding: 16px;
  margin: 10px 0;
}

.error-container h3 {
  color: var(--danger);
  margin: 0 0 8px;
}

.error-container pre {
  color: var(--text);
  margin: 0;
  white-space: pre-wrap;
}

.error-container details pre {
  color: var(--muted);
  font-size: 12px;
}

dialog {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(20, 50, 35, 0.95);
  backdrop-filter: blur(12px);
  color: var(--text);
  width: min(560px, calc(100% - 30px));
  padding: 20px;
  box-shadow: 0 20px 80px rgba(0,0,0,0.6);
}

dialog::backdrop {
  background: rgba(6, 18, 12, 0.8);
}

.dialog-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.dialog-head h2 { margin: 0; }

.login-row {
  display: flex;
  gap: 8px;
  align-items: center;
  background: rgba(20, 50, 35, 0.6);
  margin: 8px 0;
  padding: 8px 12px;
  border-radius: 8px;
  justify-content: space-between;
}

.login-row .login-info { 
  flex: 1; 
  overflow: hidden;
  min-width: 0;
}

.login-row .login-info .login-title {
  font-weight: bold;
  font-size: 16px;
  color: var(--text);
}

.login-row .login-info .login-details {
  font-size: 13px;
  color: var(--muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.login-row .login-info .login-type {
  font-size: 12px;
  color: var(--muted);
  margin-top: 2px;
}

.login-row .login-actions {
  display: flex;
  gap: 4px;
  flex-shrink: 0;
}

.login-row .login-actions button {
  padding: 6px 12px;
  font-size: 13px;
}

.login-row .login-actions .remove {
  background: transparent;
  color: var(--danger);
  padding: 6px 10px;
  font-size: 16px;
}

.ghost {
  background: transparent;
  color: var(--text);
}

hr {
  border: 0;
  border-top: 1px solid var(--line);
  margin: 18px 0;
}

.shortcut-hint {
  font-size: 10px;
  color: var(--muted);
  opacity: 0.6;
  margin-left: 4px;
}

#helpContent {
  line-height: 1.6;
}

#helpContent h1, #helpContent h2, #helpContent h3 {
  color: var(--accent);
}

#helpContent code {
  background: rgba(0,0,0,0.3);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 13px;
}

#helpContent pre {
  background: rgba(0,0,0,0.3);
  padding: 12px;
  border-radius: 8px;
  overflow-x: auto;
}

#helpContent ul, #helpContent ol {
  padding-left: 20px;
}

@media(max-width:800px) {
  main { grid-template-columns: 1fr; }
  .result-panel { padding: 20px; }
  aside { border-right: 0; border-bottom: 1px solid var(--line); }
  .result-head { flex-direction: column; }
  .tabs { max-width: 430px; }
}