/* testqr platform — modern UI */
@import url("https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,400;0,500;0,600;0,700;1,400&display=swap");

:root {
  --font: "Plus Jakarta Sans", system-ui, sans-serif;
  --bg: #0c0e14;
  --bg-elevated: #141820;
  --bg-card: #1a1f2b;
  --bg-input: #11151d;
  --border: rgba(255, 255, 255, 0.08);
  --border-focus: rgba(99, 179, 237, 0.55);
  --text: #f1f5f9;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  --accent: #38bdf8;
  --accent-strong: #0ea5e9;
  --accent-glow: rgba(56, 189, 248, 0.18);
  --success: #34d399;
  --success-bg: rgba(52, 211, 153, 0.1);
  --danger: #f87171;
  --danger-bg: rgba(248, 113, 113, 0.12);
  --radius: 14px;
  --radius-sm: 10px;
  --shadow: 0 24px 48px rgba(0, 0, 0, 0.35);
  --transition: 0.2s ease;
}

body.platform-body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

body.platform-body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 50% at 20% -10%, rgba(56, 189, 248, 0.12), transparent),
    radial-gradient(ellipse 60% 40% at 90% 10%, rgba(99, 102, 241, 0.1), transparent);
  pointer-events: none;
  z-index: 0;
}

.platform-wrap {
  position: relative;
  z-index: 1;
  max-width: 1180px;
  margin: 0 auto;
  padding: 2rem 1.5rem 3rem;
}

/* Header */
.platform-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1.25rem;
  margin-bottom: 2rem;
  padding: 1.75rem 2rem;
  background: linear-gradient(135deg, rgba(26, 31, 43, 0.95), rgba(20, 24, 32, 0.98));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.platform-header h1 {
  margin: 0 0 0.35rem;
  font-size: 1.65rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--text);
}

.platform-header p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--text-muted);
  font-weight: 400;
}

.platform-header-actions {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  flex-shrink: 0;
}

#userLabel {
  font-size: 0.875rem;
  color: var(--text-muted);
  padding: 0.4rem 0.85rem;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 999px;
}

/* Grid */
.platform-grid {
  display: grid;
  grid-template-columns: minmax(300px, 380px) 1fr;
  gap: 1.5rem;
  align-items: start;
}

@media (max-width: 900px) {
  .platform-grid {
    grid-template-columns: 1fr;
  }

  .platform-header {
    flex-direction: column;
  }
}

/* Panels */
.platform-panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem 1.65rem;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.platform-panel h2 {
  margin: 0 0 1.25rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* Forms */
body.platform-body .form-group {
  margin-bottom: 1.1rem;
}

body.platform-body .form-group label {
  display: block;
  margin-bottom: 0.45rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.01em;
}

body.platform-body .form-group input,
body.platform-body .form-group textarea,
body.platform-body .form-group select,
#createForm select {
  width: 100%;
  padding: 0.7rem 0.9rem;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font);
  font-size: 0.9375rem;
  color: var(--text);
  transition: border-color var(--transition), box-shadow var(--transition);
}

body.platform-body .form-group input::placeholder {
  color: var(--text-dim);
}

body.platform-body .form-group input:focus,
body.platform-body .form-group textarea:focus,
body.platform-body .form-group select:focus,
#createForm select:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

body.platform-body .form-group input[type="file"] {
  padding: 0.55rem;
  font-size: 0.85rem;
  cursor: pointer;
}

.create-form small {
  display: block;
  margin-top: 0.35rem;
  color: var(--text-dim);
  font-size: 0.78rem;
  line-height: 1.45;
}

/* Buttons */
body.platform-body .btn {
  font-family: var(--font);
  font-weight: 600;
  font-size: 0.9rem;
  border-radius: var(--radius-sm);
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
}

body.platform-body .btn-primary {
  background: linear-gradient(135deg, var(--accent-strong), #0284c7);
  color: #fff;
  border: none;
  box-shadow: 0 4px 14px rgba(14, 165, 233, 0.35);
}

body.platform-body .btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(14, 165, 233, 0.45);
  background: linear-gradient(135deg, #0ea5e9, #0369a1);
}

body.platform-body .btn-primary:disabled {
  opacity: 0.55;
  transform: none;
  cursor: not-allowed;
}

body.platform-body .btn-secondary {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border);
}

body.platform-body .btn-secondary:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  border-color: rgba(255, 255, 255, 0.15);
}

body.platform-body .btn-info {
  background: rgba(56, 189, 248, 0.12);
  color: var(--accent);
  border: 1px solid rgba(56, 189, 248, 0.25);
}

body.platform-body .btn-info:hover {
  background: rgba(56, 189, 248, 0.2);
}

body.platform-body .btn-sm {
  padding: 0.45rem 0.85rem;
  font-size: 0.8125rem;
}

body.platform-body .btn-block {
  width: 100%;
  padding: 0.85rem 1rem;
  margin-top: 0.25rem;
}

/* Result box */
.result-box {
  margin-top: 1.25rem;
  padding: 1.1rem 1.2rem;
  background: var(--success-bg);
  border: 1px solid rgba(52, 211, 153, 0.25);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
}

.result-box h3 {
  margin: 0 0 0.5rem;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--success);
}

.result-box p {
  margin: 0.35rem 0;
  color: var(--text-muted);
}

.result-box a {
  color: var(--accent);
  text-decoration: none;
  word-break: break-all;
}

.result-box a:hover {
  text-decoration: underline;
}

/* Site list */
.site-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.site-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 1.15rem 1.25rem;
  transition: border-color var(--transition), transform var(--transition);
}

.site-card:hover {
  border-color: rgba(56, 189, 248, 0.25);
  transform: translateY(-1px);
}

.site-card-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.65rem;
}

.site-card-head h3 {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text);
}

.site-card-head code {
  font-family: ui-monospace, "Cascadia Code", monospace;
  font-size: 0.75rem;
  padding: 0.25rem 0.55rem;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--accent);
}

.site-card-links {
  font-size: 0.84rem;
  color: var(--text-muted);
  margin-bottom: 0.85rem;
  line-height: 1.6;
}

.site-card-links span {
  color: var(--text-dim);
  font-size: 0.78rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.site-card-links a {
  color: var(--accent);
  text-decoration: none;
  word-break: break-all;
}

.site-card-links a:hover {
  text-decoration: underline;
}

.site-card-links div {
  margin-bottom: 0.35rem;
}

.site-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.empty-msg {
  color: var(--text-dim);
  font-size: 0.9rem;
  text-align: center;
  padding: 2.5rem 1rem;
  border: 1px dashed var(--border);
  border-radius: var(--radius-sm);
}

/* Login */
body.platform-body.login-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 1.5rem;
}

body.platform-body.login-page::before {
  background:
    radial-gradient(ellipse 70% 60% at 50% 0%, rgba(56, 189, 248, 0.15), transparent),
    radial-gradient(ellipse 50% 40% at 100% 100%, rgba(99, 102, 241, 0.12), transparent);
}

.login-container {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 420px;
}

.login-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 2.25rem 2rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.login-brand {
  text-align: center;
  margin-bottom: 1.75rem;
}

.login-brand-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, var(--accent-strong), #6366f1);
  border-radius: 14px;
  font-size: 1.5rem;
  box-shadow: 0 8px 24px rgba(14, 165, 233, 0.3);
}

.login-box h2 {
  text-align: center;
  color: var(--text);
  margin: 0 0 0.35rem;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.login-sub {
  text-align: center;
  color: var(--text-muted);
  margin: 0 0 1.5rem;
  font-size: 0.9rem;
}

/* Alerts & toast */
body.platform-body .alert {
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1.25rem;
  font-size: 0.875rem;
  line-height: 1.5;
}

body.platform-body .alert-error {
  background: var(--danger-bg);
  color: #fca5a5;
  border: 1px solid rgba(248, 113, 113, 0.25);
}

body.platform-body .alert-success {
  background: var(--success-bg);
  color: #6ee7b7;
  border: 1px solid rgba(52, 211, 153, 0.25);
}

#toast {
  position: fixed;
  top: 1.25rem;
  right: 1.25rem;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  max-width: 360px;
}

#toast .alert {
  margin: 0;
  box-shadow: var(--shadow);
  animation: toast-in 0.3s ease;
}

@keyframes toast-in {
  from {
    opacity: 0;
    transform: translateX(12px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.logo-preview {
  margin-top: 0.75rem;
  padding: 1rem;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  text-align: center;
}

.logo-preview img {
  max-width: 160px;
  max-height: 100px;
  object-fit: contain;
}