/* Dev Security Toolkit — shared styles */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

:root {
  --bg: #0a0e27;
  --bg-card: #121829;
  --bg-input: #16213e;
  --border: #1e3a5f;
  --text: #f0f4ff;
  --text-muted: #9ca3c0;
  --accent: #00d9ff;
  --success: #10b981;
  --error: #ff3b5c;
  --warning: #fbbf24;
  --radius: 8px;
  --mono: 'Consolas', 'Courier New', monospace;
  --accent-dark: #0099cc;
  --accent-magenta: #ff006e;
  --accent-purple: #a855f7;
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 14px;
  line-height: 1.6;
  min-height: 100vh;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* ── Header ── */
.site-header {
  background: linear-gradient(90deg, var(--bg-card) 0%, rgba(0, 153, 204, 0.08) 100%);
  border-bottom: 1px solid var(--border);
  padding: 0 24px;
  height: 56px;
  display: flex;
  align-items: center;
  gap: 16px;
  position: sticky;
  top: 0;
  z-index: 10;
}

.site-header .logo {
  font-weight: 700;
  font-size: 16px;
  background: linear-gradient(135deg, #00d9ff, #a855f7);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  white-space: nowrap;
}

.site-header .logo span {
  background: linear-gradient(135deg, #ff006e, #00d9ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.site-header .breadcrumb {
  color: var(--text-muted);
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.site-header .breadcrumb a {
  color: var(--text-muted);
}

.site-header .breadcrumb a:hover {
  color: var(--accent);
}

/* ── Layout ── */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 24px 16px;
}

/* ── Cards ── */
.card {
  background: linear-gradient(135deg, rgba(18, 24, 41, 0.8), rgba(22, 33, 62, 0.9));
  border: 1px solid var(--accent-dark);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 16px;
  backdrop-filter: blur(10px);
}

.card-title {
  font-size: 14px;
  font-weight: 600;
  margin-top: 0;
  margin-bottom: 12px;
  color: var(--text);
}

.privacy-note {
  font-size: 12px;
  color: var(--success);
  margin-top: -8px;
  margin-bottom: 12px;
}

/* ── Form elements ── */
label {
  display: block;
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 4px;
}

input[type="text"],
input[type="url"],
input[type="password"],
select {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--accent-dark);
  border-radius: 6px;
  color: var(--text);
  padding: 8px 10px;
  font-size: 14px;
  outline: none;
  transition: all .15s;
}

input:focus,
select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 12px rgba(0, 217, 255, 0.2);
}

textarea {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--accent-dark);
  border-radius: 6px;
  color: var(--text);
  padding: 10px;
  font-family: var(--mono);
  font-size: 14px;
  resize: vertical;
  outline: none;
  transition: all .15s;
  min-height: 140px;
}

textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 12px rgba(0, 217, 255, 0.2);
}

.form-row {
  margin-bottom: 14px;
}

.form-row-inline {
  display: flex;
  gap: 12px;
  align-items: flex-end;
  flex-wrap: wrap;
}

.form-row-inline>* {
  flex: 1;
  min-width: 160px;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: 6px;
  border: 1px solid var(--accent-dark);
  background: rgba(0, 153, 204, 0.1);
  color: var(--text);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all .15s;
  white-space: nowrap;
}

.btn:hover {
  background: rgba(0, 153, 204, 0.25);
  border-color: var(--accent);
  color: var(--text);
}

.btn-primary {
  background: linear-gradient(135deg, #00d9ff 0%, #0099cc 100%);
  border-color: transparent;
  color: #0a0e27;
  font-weight: 600;
}

.btn-primary:hover {
  background: linear-gradient(135deg, #33e5ff 0%, #00bfff 100%);
  box-shadow: 0 0 20px rgba(0, 217, 255, 0.4);
}

.btn-success {
  background: var(--success);
  border-color: var(--success);
  color: #0d1117;
  font-weight: 600;
}

.btn-danger {
  background: var(--error);
  border-color: var(--error);
  color: #fff;
}

.btn-sm {
  padding: 5px 10px;
  font-size: 14px;
}

.btn-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 10px;
}

/* ── Checkbox / toggle ── */
.toggle-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 8px;
  cursor: pointer;
}

.toggle-row input[type="checkbox"] {
  accent-color: var(--accent);
  width: 14px;
  height: 14px;
}

/* ── Output / result areas ── */
.output-box {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 12px;
  font-family: var(--mono);
  font-size: 14px;
  white-space: pre-wrap;
  word-break: break-all;
  min-height: 100px;
  max-height: 500px;
  overflow-y: auto;
}

.output-label {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 4px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* ── Alert banners ── */
.alert {
  padding: 10px 14px;
  border-radius: 6px;
  font-size: 14px;
  margin-bottom: 12px;
  border-left: 3px solid;
}

.alert-success {
  background: rgba(63, 185, 80, .1);
  border-color: var(--success);
  color: var(--success);
}

.alert-error {
  background: rgba(248, 81, 73, .1);
  border-color: var(--error);
  color: var(--error);
}

.alert-warning {
  background: rgba(210, 153, 34, .1);
  border-color: var(--warning);
  color: var(--warning);
}

.alert-info {
  background: rgba(88, 166, 255, .1);
  border-color: var(--accent);
  color: var(--accent);
}

/* ── Badge ── */
.badge {
  display: inline-block;
  padding: 2px 7px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
}

.badge-green {
  background: rgba(63, 185, 80, .2);
  color: var(--success);
}

.badge-red {
  background: rgba(248, 81, 73, .2);
  color: var(--error);
}

.badge-blue {
  background: rgba(88, 166, 255, .2);
  color: var(--accent);
}

.badge-yellow {
  background: rgba(210, 153, 34, .2);
  color: var(--warning);
}

/* ── JSON syntax colours ── */
.json-key {
  color: var(--accent);
}

.json-string {
  color: var(--success);
}

.json-number {
  color: #d2a8ff;
}

/* purple-ish */
.json-boolean {
  color: #f89820;
}

/* orange */
.json-null {
  color: #8b949e;
  font-style: italic;
}

/* ── Section heading ── */
.section-title {
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--text-muted);
  margin-bottom: 12px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border);
}

/* ── Two-panel split ── */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

@media (max-width: 760px) {
  .split {
    grid-template-columns: 1fr;
  }
}

/* ── Tabs ── */
.tabs {
  display: flex;
  gap: 2px;
  border-bottom: 2px solid var(--accent-dark);
  margin-bottom: 16px;
}

.tab-btn {
  padding: 8px 14px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  cursor: pointer;
  transition: all .15s;
}

.tab-btn.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.tab-btn:hover {
  color: var(--accent);
  background: rgba(0, 217, 255, 0.08);
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
}

/* ── Key-value table ── */
.kv-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.kv-table td {
  padding: 6px 8px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

.kv-table td:first-child {
  color: var(--text-muted);
  width: 35%;
  font-family: var(--mono);
  word-break: break-all;
}

.kv-table td:last-child {
  color: var(--text);
  font-family: var(--mono);
  word-break: break-all;
}

/* ── Spinner ── */
.spinner {
  display: inline-block;
  width: 14px;
  height: 14px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin .7s linear infinite;
}

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

/* ── Utility ── */
.hidden {
  display: none !important;
}

.mt-8 {
  margin-top: 8px;
}

.mt-12 {
  margin-top: 12px;
}

.mt-16 {
  margin-top: 16px;
}

.text-muted {
  color: var(--text-muted);
}

.text-success {
  color: var(--success);
}

.text-error {
  color: var(--error);
}

.text-mono {
  font-family: var(--mono);
}

.copy-btn {
  cursor: pointer;
  font-size: 11px;
  color: var(--text-muted);
  background: none;
  border: none;
  padding: 0;
}

.copy-btn:hover {
  color: var(--accent);
}

/* ── Tooltips ── */
.tip-wrap {
  position: relative;
  display: inline-block;
  vertical-align: middle;
}

.tip-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: var(--bg-input);
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 10px;
  font-weight: 700;
  cursor: help;
  margin-left: 5px;
  flex-shrink: 0;
  line-height: 1;
}

.tip-box {
  display: none;
  position: absolute;
  bottom: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%);
  background: #2d333b;
  color: var(--text);
  font-size: 14px;
  line-height: 1.5;
  padding: 8px 12px;
  border-radius: 6px;
  border: 1px solid var(--border);
  width: 260px;
  z-index: 200;
  white-space: normal;
  pointer-events: none;
  font-weight: 400;
}

/* arrow */
.tip-box::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 5px solid transparent;
  border-top-color: var(--border);
}

.tip-wrap:hover .tip-box {
  display: block;
}