/**
 * Orqit Platform Portal — design tokens and components (light + dark).
 */
.platform-root {
  --pf-font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --pf-radius-sm: 8px;
  --pf-radius: 12px;
  --pf-radius-lg: 16px;
  --pf-shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.06);
  --pf-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
  --pf-shadow-lg: 0 20px 48px rgba(15, 23, 42, 0.12);
  --pf-accent: #6366f1;
  --pf-accent-hover: #4f46e5;
  --pf-accent-muted: color-mix(in srgb, var(--pf-accent) 14%, transparent);
  --pf-bg: #f8fafc;
  --pf-bg-elevated: #ffffff;
  --pf-bg-subtle: #f1f5f9;
  --pf-border: #e2e8f0;
  --pf-border-strong: #cbd5e1;
  --pf-text: #0f172a;
  --pf-text-secondary: #64748b;
  --pf-text-muted: #94a3b8;
  --pf-success: #059669;
  --pf-success-bg: #ecfdf5;
  --pf-danger: #dc2626;
  --pf-danger-bg: #fef2f2;
  --pf-warning: #d97706;
  --pf-warning-bg: #fffbeb;
  --pf-sidebar-width: 248px;
  --pf-header-height: 56px;
  font-family: var(--pf-font);
  color: var(--pf-text);
  background: var(--pf-bg);
  min-height: 100vh;
}

.platform-root[data-theme="dark"] {
  --pf-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.35);
  --pf-shadow: 0 8px 24px rgba(0, 0, 0, 0.45);
  --pf-shadow-lg: 0 20px 48px rgba(0, 0, 0, 0.55);
  --pf-accent: #818cf8;
  --pf-accent-hover: #a5b4fc;
  --pf-accent-muted: color-mix(in srgb, var(--pf-accent) 18%, transparent);
  --pf-bg: #0b1120;
  --pf-bg-elevated: #111827;
  --pf-bg-subtle: #1e293b;
  --pf-border: #334155;
  --pf-border-strong: #475569;
  --pf-text: #f1f5f9;
  --pf-text-secondary: #94a3b8;
  --pf-text-muted: #64748b;
  --pf-success-bg: color-mix(in srgb, var(--pf-success) 16%, #0b1120);
  --pf-danger-bg: color-mix(in srgb, var(--pf-danger) 14%, #0b1120);
  --pf-warning-bg: color-mix(in srgb, var(--pf-warning) 14%, #0b1120);
}

.platform-root *,
.platform-auth-page * {
  box-sizing: border-box;
}

/* Buttons */
.platform-root .pf-btn,
.platform-auth-page .pf-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.5rem 1rem;
  border-radius: var(--pf-radius-sm);
  border: 1px solid transparent;
  font-size: 0.875rem;
  font-weight: 600;
  font-family: inherit;
  line-height: 1.25;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease, box-shadow 0.15s ease, transform 0.12s ease;
}

.platform-root .pf-btn:hover:not(:disabled),
.platform-auth-page .pf-btn:hover:not(:disabled) {
  transform: translateY(-1px);
}

.platform-root .pf-btn:active:not(:disabled),
.platform-auth-page .pf-btn:active:not(:disabled) {
  transform: translateY(0);
}

.platform-root .pf-btn--primary,
.platform-auth-page .pf-btn--primary {
  background: linear-gradient(180deg, color-mix(in srgb, var(--pf-accent) 92%, white) 0%, var(--pf-accent) 100%);
  color: #fff;
  box-shadow: var(--pf-shadow-sm);
}

.platform-root .pf-btn--primary:hover:not(:disabled),
.platform-auth-page .pf-btn--primary:hover:not(:disabled) {
  background: var(--pf-accent-hover);
  color: #fff;
}

.platform-root .pf-btn--secondary,
.platform-auth-page .pf-btn--secondary {
  background: var(--pf-bg-subtle);
  color: var(--pf-text);
  border-color: var(--pf-border);
}

.platform-root .pf-btn--secondary:hover:not(:disabled),
.platform-auth-page .pf-btn--secondary:hover:not(:disabled) {
  background: var(--pf-bg-elevated);
  border-color: var(--pf-border-strong);
}

.platform-root .pf-btn--ghost,
.platform-auth-page .pf-btn--ghost {
  background: transparent;
  color: var(--pf-text-secondary);
  border-color: var(--pf-border);
}

.platform-root .pf-btn--ghost:hover:not(:disabled),
.platform-auth-page .pf-btn--ghost:hover:not(:disabled) {
  background: var(--pf-accent-muted);
  color: var(--pf-accent);
  border-color: color-mix(in srgb, var(--pf-accent) 35%, var(--pf-border));
}

.platform-root .pf-btn--danger {
  background: var(--pf-danger);
  color: #fff;
}

.platform-root .pf-btn--success {
  background: var(--pf-success);
  color: #fff;
}

.platform-root .pf-btn--warning {
  background: var(--pf-warning);
  color: #fff;
}

.platform-root .pf-btn--sm {
  padding: 0.35rem 0.75rem;
  font-size: 0.8125rem;
}

/* Legacy bootstrap inside platform shell */
.platform-root .btn-primary {
  background: var(--pf-accent) !important;
  border-color: var(--pf-accent) !important;
  color: #fff !important;
}

.platform-root .btn-secondary,
.platform-root .btn-outline-secondary {
  background: var(--pf-bg-subtle) !important;
  border-color: var(--pf-border) !important;
  color: var(--pf-text) !important;
}

.platform-root[data-theme="dark"] .btn-secondary,
.platform-root[data-theme="dark"] .btn-outline-secondary,
.platform-root[data-theme="dark"] .btn-outline-primary {
  background: var(--pf-bg-subtle) !important;
  color: var(--pf-text) !important;
}

.platform-root .table {
  --bs-table-bg: transparent;
  --bs-table-color: var(--pf-text);
  --bs-table-border-color: var(--pf-border);
}

.platform-root .form-control,
.platform-root .form-select {
  background: var(--pf-bg-elevated);
  border-color: var(--pf-border);
  color: var(--pf-text);
}

.platform-root .form-select option {
  background-color: var(--pf-bg-elevated);
  color: var(--pf-text);
}

.platform-root .form-control:focus,
.platform-root .form-select:focus {
  border-color: var(--pf-accent);
  box-shadow: 0 0 0 3px var(--pf-accent-muted);
}

.platform-root .alert-success {
  background: var(--pf-success-bg);
  border-color: color-mix(in srgb, var(--pf-success) 40%, transparent);
  color: var(--pf-success);
}

.platform-root .alert-danger {
  background: var(--pf-danger-bg);
  border-color: color-mix(in srgb, var(--pf-danger) 40%, transparent);
  color: var(--pf-danger);
}

.platform-root .badge {
  font-weight: 600;
  letter-spacing: 0.02em;
}

.platform-root .text-secondary {
  color: var(--pf-text-secondary) !important;
}

.platform-root .text-muted {
  color: var(--pf-text-muted) !important;
}

/* Auth page */
.platform-auth-page {
  --pf-accent: #6366f1;
  --pf-accent-hover: #4f46e5;
  --pf-bg: #0f172a;
  --pf-bg-elevated: #ffffff;
  --pf-border: #e2e8f0;
  --pf-text: #0f172a;
  --pf-text-secondary: #64748b;
  min-height: 100vh;
  margin: 0;
  font-family: var(--pf-font, system-ui, sans-serif);
}

.platform-auth-page[data-theme="dark"] {
  --pf-bg: #020617;
  --pf-bg-elevated: #111827;
  --pf-border: #334155;
  --pf-text: #f1f5f9;
  --pf-text-secondary: #94a3b8;
}

.platform-auth-page__bg {
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 10% 20%, color-mix(in srgb, var(--pf-accent) 35%, transparent), transparent),
    radial-gradient(ellipse 60% 50% at 90% 80%, color-mix(in srgb, #06b6d4 25%, transparent), transparent),
    var(--pf-bg);
  z-index: 0;
}

.platform-auth-page__wrap {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
}

.platform-auth-card {
  width: 100%;
  max-width: 420px;
  padding: 2rem;
  border-radius: var(--pf-radius-lg);
  background: var(--pf-bg-elevated);
  border: 1px solid var(--pf-border);
  box-shadow: var(--pf-shadow-lg);
}

.platform-auth-card h1 {
  font-size: 1.35rem;
  font-weight: 700;
  margin: 0 0 0.35rem;
  color: var(--pf-text);
}

.platform-auth-card .pf-field {
  margin-bottom: 1rem;
}

.platform-auth-card label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
  color: var(--pf-text-secondary);
}

.platform-auth-card input[type="email"],
.platform-auth-card input[type="password"] {
  width: 100%;
  padding: 0.6rem 0.75rem;
  border-radius: var(--pf-radius-sm);
  border: 1px solid var(--pf-border);
  background: var(--pf-bg-subtle, #f8fafc);
  color: var(--pf-text);
  font-size: 0.9375rem;
}

.platform-auth-page[data-theme="dark"] .platform-auth-card input {
  background: #0f172a;
}

.platform-auth-card input:focus {
  outline: none;
  border-color: var(--pf-accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--pf-accent) 22%, transparent);
}

.platform-auth-card .pf-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.platform-auth-brand {
  text-align: center;
  margin-bottom: 1.5rem;
}

.platform-auth-brand__logo {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, var(--pf-accent), #06b6d4);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.platform-auth-theme {
  position: fixed;
  top: 1rem;
  right: 1rem;
  z-index: 2;
}