@import url("https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:opsz,wght@12..96,200..800&family=DM+Sans:ital,opsz,wght@0,9..40,100..1000;1,9..40,100..1000&display=swap");

/* ============ Design tokens: nathanielarthur · navy · red · white ============ */
:root {
  /* Brand navy (primary) */
  --blue-950: #0a1638;
  --blue-900: #0f1f4b; /* deep navy — dark surfaces */
  --blue-800: #162e70;
  --blue-700: #1b3a8c; /* primary (logo navy) */
  --blue-600: #2f50a8;
  --blue-100: #dce3f3;
  --blue-50: #f1f4fa;

  /* Brand red (accent) */
  --red-700: #b11e2e;
  --red-600: #d62839; /* accent (logo red) */
  --red-100: #f9d4d8;
  --red-50: #fdf0f1;

  /* Legacy names kept so older rules still work: now brand red */
  --gold-ink: #b81f2f; /* red for text on light backgrounds */
  --gold-light: #ff4d5a; /* red for text on dark backgrounds */
  --on-accent: #ffffff; /* text on red fills */

  --danger-700: #b42318;
  --danger-600: #d92d20;
  --danger-100: #fee4e2;
  --danger-50: #fef3f2;

  --white: #ffffff;
  --bg: #f4f6fb;
  --ink: #111a33;
  --ink-2: #3a4461;
  --muted: #667089;
  --line: #e1e6f0;
  --surface: #ffffff; /* page and card backgrounds (dark in dark mode) */
  --link: var(--blue-700); /* link / navy text (lightened in dark mode) */

  --green-700: #11724a;
  --green-50: #e8f6ef;
  --amber-700: #8a5a00;
  --amber-50: #fff5df;

  --radius-sm: 8px;
  --radius: 12px;
  --radius-lg: 18px;
  --shadow-sm: 0 1px 2px rgba(15, 31, 75, 0.06);
  --shadow: 0 4px 16px rgba(15, 31, 75, 0.08);
  --shadow-lg: 0 18px 50px rgba(15, 31, 75, 0.16);

  --font-display: "Bricolage Grotesque", system-ui, sans-serif;
  --font-body: "DM Sans", system-ui, sans-serif;
}

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

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.55;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  line-height: 1.15;
  margin: 0 0 0.5em;
  letter-spacing: -0.02em;
  color: var(--ink);
}

a {
  color: var(--link);
  text-decoration: none;
}
a:hover {
  color: var(--gold-ink);
}

img {
  max-width: 100%;
  display: block;
}

/* Keep the hidden attribute working even on elements given a display value */
[hidden] {
  display: none !important;
}

:focus-visible {
  outline: 3px solid var(--red-600);
  outline-offset: 2px;
}

/* ============ Buttons ============ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.72rem 1.25rem;
  border: 1.5px solid transparent;
  border-radius: var(--radius-sm);
  font: 600 15px/1.2 var(--font-body);
  cursor: pointer;
  transition:
    background 0.15s,
    color 0.15s,
    border-color 0.15s,
    transform 0.05s,
    box-shadow 0.15s;
  text-decoration: none;
  white-space: nowrap;
}
.btn:active {
  transform: translateY(1px);
}
.btn svg {
  width: 18px;
  height: 18px;
}

.btn-primary {
  background: var(--blue-700);
  color: var(--white);
}
.btn-primary:hover {
  background: var(--blue-800);
  color: var(--white);
  box-shadow: 0 6px 16px rgba(214, 40, 57, 0.28);
}

.btn-accent {
  background: var(--red-600);
  color: var(--on-accent);
}
.btn-accent:hover {
  background: var(--red-700);
  color: var(--on-accent);
  box-shadow: 0 6px 16px rgba(214, 40, 57, 0.28);
}

.btn-outline {
  background: var(--surface);
  color: var(--link);
  border-color: var(--line);
}
.btn-outline:hover {
  border-color: var(--link);
  color: var(--link);
}

.btn-ghost {
  background: transparent;
  color: var(--ink-2);
}
.btn-ghost:hover {
  background: var(--bg);
  color: var(--link);
}

.btn-danger {
  background: var(--surface);
  color: var(--danger-700);
  border-color: var(--danger-100);
}
.btn-danger:hover {
  background: var(--danger-600);
  border-color: var(--danger-600);
  color: var(--white);
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.btn-block {
  width: 100%;
}
.btn-sm {
  padding: 0.45rem 0.8rem;
  font-size: 13px;
}

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

.form-label {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 0.4rem;
  font-weight: 600;
  font-size: 14px;
  color: var(--ink-2);
}
.form-label a {
  font-weight: 500;
  font-size: 13px;
}

.input-wrap {
  position: relative;
}
.input-wrap > svg {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  color: var(--muted);
  pointer-events: none;
}

.form-control {
  width: 100%;
  padding: 0.72rem 0.95rem;
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface);
  font: 15px var(--font-body);
  color: var(--ink);
  transition:
    border-color 0.15s,
    box-shadow 0.15s;
}
.input-wrap > svg + .form-control {
  padding-left: 2.75rem;
  padding-top: 0.78rem;
  padding-bottom: 0.78rem;
}
textarea.form-control {
  resize: vertical;
  min-height: 96px;
  line-height: 1.55;
}
select.form-control {
  appearance: none;
  padding-right: 2.4rem;
  background: var(--surface)
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%236B7690' stroke-width='2' viewBox='0 0 24 24'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E")
    no-repeat right 0.8rem center;
  cursor: pointer;
}
.form-control:disabled,
.form-control[readonly] {
  background: var(--bg);
  color: var(--muted);
}
.form-control::placeholder {
  color: #8e97ad;
}
.form-control:focus {
  outline: none;
  border-color: var(--blue-700);
  box-shadow: 0 0 0 4px rgba(27, 58, 140, 0.14);
}
.form-control.is-invalid {
  border-color: var(--danger-600);
}
.form-control.is-invalid:focus {
  box-shadow: 0 0 0 4px rgba(217, 45, 32, 0.12);
}

.toggle-password {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  border: 0;
  background: none;
  padding: 6px;
  color: var(--muted);
  cursor: pointer;
  border-radius: 6px;
  display: grid;
  place-items: center;
}
.toggle-password:hover {
  color: var(--link);
}
.toggle-password svg {
  width: 18px;
  height: 18px;
}
.input-wrap.has-toggle .form-control {
  padding-right: 2.75rem;
}

.field-error {
  color: var(--danger-700);
  font-size: 13px;
  margin-top: 0.35rem;
}
.field-hint {
  color: var(--muted);
  font-size: 13px;
  margin-top: 0.35rem;
}

.checkbox {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  font-size: 14px;
  color: var(--ink-2);
  cursor: pointer;
}
.checkbox input {
  accent-color: var(--blue-700);
  width: 16px;
  height: 16px;
  margin-top: 2px;
}

/* ============ Alerts ============ */
.alert {
  padding: 0.8rem 1rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1.1rem;
  font-size: 14px;
  border-left: 4px solid;
}
.alert-success {
  background: var(--green-50);
  color: var(--green-700);
  border-color: var(--green-700);
}
.alert-error {
  background: var(--danger-50);
  color: var(--danger-700);
  border-color: var(--danger-600);
}
.alert-info {
  background: var(--blue-50);
  color: var(--blue-800);
  border-color: var(--blue-700);
}
.alert-warning {
  background: var(--amber-50);
  color: var(--amber-700);
  border-color: #e0a100;
}
.alert a {
  font-weight: 600;
  word-break: break-all;
}