/* ThinkingNative brand tokens — from branding/ logo system */
:root {
  --brand-primary: #0054a6;
  --brand-accent: #009bff;
  --brand-mid: #8fa0b3;
  --brand-light: #e6e9ee;
  --brand-dark: #1a2a44;

  /* Compat aliases used across existing pages */
  --ink: var(--brand-dark);
  --muted: #4a5c73;
  --paper: #f4f6f9;
  --mist: #e8eef6;
  --line: #c5cdd8;
  --accent: var(--brand-accent);
  --accent-deep: var(--brand-primary);
  --danger: #7a2430;
  --ok: #1f6b3a;
  --warn: #8a4b12;
  --radius: 10px;
  --shadow: 0 18px 50px rgba(26, 42, 68, 0.1);

  --font-sans: "Plus Jakarta Sans", "Segoe UI", system-ui, sans-serif;
  --font-display: "Plus Jakarta Sans", "Segoe UI", system-ui, sans-serif;
}

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

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: var(--font-sans);
  color: var(--ink);
  background:
    radial-gradient(1100px 560px at 8% -12%, #d9ecff 0%, transparent 55%),
    radial-gradient(900px 480px at 100% 0%, #e8eef6 0%, transparent 50%),
    linear-gradient(180deg, #eef3f9 0%, var(--paper) 42%, #e7edf4 100%);
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--accent-deep);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--accent-deep);
  outline-offset: 2px;
}

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

.hidden {
  display: none !important;
}

.sub {
  color: var(--muted);
  line-height: 1.5;
  margin: 0 0 1.5rem;
}

.wrap {
  width: min(980px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 0 0 4rem;
}

.wrap-narrow {
  width: min(560px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 0 0 4rem;
}

.wrap-auth {
  width: min(440px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 2rem 0 4rem;
  overflow: visible;
}

/* Auth pages need room for Clerk email OTP digit row (6 boxes). */
.wrap-auth.auth-wide {
  width: min(520px, calc(100% - 1.25rem));
}

.wrap-wide {
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 0 0 4rem;
}

.wrap-admin {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 1.25rem 0 4rem;
}

.site-nav,
nav.site-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0;
  width: min(980px, calc(100% - 2rem));
  margin: 0 auto;
}

.site-nav .links,
.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem 1.5rem;
  align-items: center;
  font-size: 0.9rem;
}

.site-nav .links a,
.nav-links a,
nav a {
  color: var(--muted);
  text-decoration: none;
}

.site-nav .links a:hover,
.nav-links a:hover,
nav a:hover {
  color: var(--ink);
}

.site-nav .links a.cta,
.nav-cta {
  color: var(--accent-deep);
  font-weight: 600;
}

/* Logo lockup in nav / headers */
.brand-link,
a.brand,
.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  text-decoration: none;
  color: var(--ink);
  line-height: 0;
}

.brand-link img,
a.brand img,
.brand-logo img {
  display: block;
  height: 2rem;
  width: auto;
}

.brand-link .wordmark,
a.brand .wordmark {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.03em;
  line-height: 1;
}

.brand-link .wordmark .thinking,
a.brand .wordmark .thinking {
  color: var(--brand-primary);
}

.brand-link .wordmark .native,
a.brand .wordmark .native {
  color: var(--brand-accent);
}

.brand-hero {
  display: block;
  width: min(28rem, 100%);
  height: auto;
  margin: 0;
}

.brand-tagline {
  margin: 0;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.55;
  max-width: 28rem;
}

/* Display headings use brand sans (was Literata) */
h1,
h2,
h3,
.hero .brand,
.hero h2,
.section h3,
.mode h4 {
  font-family: var(--font-display);
}

.status {
  color: var(--muted);
  font-size: 0.92rem;
  margin-bottom: 0.85rem;
  min-height: 1.25rem;
}

.status.error,
.status.err {
  color: var(--danger);
}

.status.ok {
  color: var(--ok);
}

.tn-banner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem 1rem;
  margin: 0.75rem auto 1rem;
  width: min(980px, calc(100% - 2rem));
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.85);
  color: var(--ink);
  font-size: 0.9rem;
  line-height: 1.4;
}

.tn-banner[data-kind="error"] {
  border-color: #e8b4b8;
  background: #fdf2f2;
  color: var(--danger);
}

.tn-banner .tn-banner-retry {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--accent-deep);
  border-radius: 8px;
  padding: 0.35rem 0.7rem;
  font: 600 0.82rem/1 var(--font-sans);
  cursor: pointer;
}

.tn-banner .tn-banner-dismiss {
  margin-left: auto;
  border: 0;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font: inherit;
  padding: 0.2rem 0.4rem;
}

button.primary,
.btn-primary,
button.btn-primary {
  border: 0;
  border-radius: var(--radius);
  padding: 0.7rem 1.15rem;
  font: 600 0.9rem/1 var(--font-sans);
  cursor: pointer;
  background: var(--accent-deep);
  color: #fff;
  text-decoration: none;
  display: inline-block;
}

button.primary:hover,
.btn-primary:hover {
  filter: brightness(1.06);
}

button.outline,
.btn-outline {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.65rem 1.05rem;
  font: 600 0.9rem/1 var(--font-sans);
  cursor: pointer;
  background: #fff;
  color: var(--accent-deep);
  text-decoration: none;
  display: inline-block;
}

button:disabled,
.btn:disabled {
  opacity: 0.55;
  cursor: wait;
  transform: none;
}

label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink);
}

input,
select,
textarea {
  font: inherit;
  font-weight: 400;
  padding: 0.55rem 0.65rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
}

.table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  width: 100%;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th[scope="col"],
th {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
  font-weight: 600;
  text-align: left;
}

@keyframes tn-rise {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Clerk embedded auth (#clerk-mount on sign-in / sign-up).
   Dimensionless inline SVGs default to 300×150px in HTML and blow up
   alert icons and primary buttons on mobile.
   Never overflow:hidden here — Clerk OTP / portals get clipped on phones.
   Do not use [class*="otpCodeFieldInput"]: that substring also matches the
   Inputs *container* and shrinks the whole row to one 2.7rem box. */
#clerk-mount {
  width: 100%;
  overflow: visible;
}

#clerk-mount .cl-rootBox,
#clerk-mount .cl-card,
#clerk-mount .cl-main {
  width: 100% !important;
  max-width: 100% !important;
  box-shadow: none !important;
  background: transparent !important;
  overflow: visible !important;
}

#clerk-mount svg {
  width: auto;
  height: auto;
  max-width: min(100%, 20rem);
  max-height: 2.75rem;
  flex-shrink: 0;
}

#clerk-mount .cl-formFieldInputShowPasswordIcon {
  width: 1rem;
  height: 1rem;
  max-height: none;
}

#clerk-mount .cl-formButtonPrimary svg,
#clerk-mount .cl-buttonArrowIcon {
  max-height: 1em;
  max-width: 1.25em;
  width: auto;
}

#clerk-mount .cl-otpCodeFieldInputs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.35rem;
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
}

/* First-party OTP field — always the place to type the email code. */
.tn-otp-fallback {
  display: block;
  margin: 0 0 1.15rem;
  padding: 1rem 1rem 1.05rem;
  border: 1px solid rgba(0, 84, 166, 0.22);
  border-radius: 12px;
  background: #fff;
  scroll-margin-top: 1rem;
  scroll-margin-bottom: 40vh;
}

.tn-otp-fallback[hidden] {
  display: none !important;
}

.tn-otp-fallback label {
  display: block;
  margin: 0;
}

.tn-otp-lead {
  margin: 0.35rem 0 0;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.45;
  font-weight: 400;
}

.tn-otp-fallback input#tn-otp-input {
  display: block;
  box-sizing: border-box;
  width: 100%;
  max-width: 100%;
  min-height: 3.25rem;
  margin: 0.65rem 0 0.85rem;
  padding: 0.75rem 0.85rem;
  font-size: 1.25rem;
  letter-spacing: 0.28em;
  text-align: center;
  font-variant-numeric: tabular-nums;
}

.tn-otp-fallback .tn-otp-submit {
  width: 100%;
  min-height: 3rem;
  text-align: center;
}

.tn-otp-error {
  margin: 0.65rem 0 0;
  color: var(--danger);
  font-size: 0.88rem;
  line-height: 1.4;
}

.tn-otp-error[hidden] {
  display: none !important;
}

.tn-otp-actions {
  margin: 0.7rem 0 0;
  text-align: center;
}

.tn-otp-resend {
  border: 0;
  background: transparent;
  color: var(--accent-deep);
  font: 600 0.88rem/1.4 var(--font-sans);
  cursor: pointer;
  padding: 0.35rem 0.2rem;
  text-decoration: underline;
}

body.tn-otp-fallback-on #clerk-mount .cl-otpCodeField,
body.tn-otp-fallback-on #clerk-mount .cl-otpCodeFieldInputs {
  display: none !important;
}