/* ============================================================
   RETAUX — design tokens
   Palette extracted from official REtaux.png logo
   ============================================================ */

:root {
  --navy:       #0A0E5C;
  --navy-dark:  #070A45;
  --blue-light: #4FC3F7;
  --gold:       #FFC107;
  --gold-dark:  #E5AC00;
  --white:      #FFFFFF;
  --bg-page:    #F0F4F8;
  --text-navy:  #0D2B55;
  --border:     #C9D8E8;
  --green:      #2D6A4F;
  --red:        #C1392B;
  --muted:      #5A6A7A;
  --shadow:     0 2px 8px rgba(10,14,92,0.10), 0 1px 2px rgba(10,14,92,0.06);

  /* Legacy aliases for compatibility */
  --ink:        var(--text-navy);
  --ink-soft:   var(--muted);
  --ochre:      var(--gold);
  --ochre-dark: var(--gold-dark);
  --eucalyptus: var(--green);
  --terracotta: var(--red);
  --line:       var(--border);
  --paper:      var(--bg-page);
  --paper-alt:  #E2EAF2;
  --cream:      var(--white);
  --ocre:       var(--gold);
  --text-muted: var(--muted);
  --text:       var(--text-navy);
  --navy:       #0A0E5C;

  --font-display: "Fraunces", Georgia, serif;
  --font-body:    "Source Sans 3", "Segoe UI", Arial, sans-serif;
  --font-mono:    "IBM Plex Mono", "Courier New", monospace;

  --radius: 6px;
  --shadow-card: var(--shadow);
}

* { box-sizing: border-box; }

html, body { margin: 0; padding: 0; overflow-x: hidden; }

body {
  font-family: var(--font-body);
  background: var(--bg-page);
  color: var(--text-navy);
  line-height: 1.55;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  max-width: 100vw;
}

/* Evitar que elementos internos rompan el ancho en móvil */
img, video, iframe, table { max-width: 100%; }
input, select, textarea { max-width: 100%; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  color: var(--text-navy);
  margin: 0 0 0.5em;
}

h1 { font-size: 2.4rem; letter-spacing: -0.01em; }
h2 { font-size: 1.7rem; }
h3 { font-size: 1.25rem; }

p { margin: 0 0 1em; color: var(--muted); }

a { color: var(--navy); text-decoration: none; }
a:hover { color: var(--blue-light); text-decoration: underline; }

.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
}
.container-narrow {
  max-width: 640px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ─── Navbar ─── */

.navbar {
  background: var(--navy);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(10,14,92,0.3);
}
.navbar-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.navbar__logo {
  display: flex;
  align-items: center;
  height: 44px;
}
.navbar__logo img {
  height: 40px;
  width: auto;
  display: block;
}

/* Legacy brand span (fallback) */
.brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--white);
  letter-spacing: -0.01em;
}
.brand span { color: var(--gold); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  font-size: 0.92rem;
}
.nav-links a {
  color: rgba(255,255,255,0.8);
  transition: color 0.15s;
}
.nav-links a.active { color: var(--white); font-weight: 600; }
.nav-links a:hover { color: var(--white); text-decoration: none; }

/* Hamburger mobile */
.navbar__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.navbar__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all 0.2s;
}

@media (max-width: 768px) {
  .navbar__hamburger { display: flex; }
  .nav-links {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--navy);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 8px 0 16px;
    box-shadow: 0 4px 12px rgba(10,14,92,0.3);
    z-index: 99;
  }
  .nav-links.open { display: flex; }
  .nav-links a {
    padding: 12px 24px;
    width: 100%;
    border-bottom: 1px solid rgba(255,255,255,0.08);
  }
  .nav-links .btn {
    margin: 12px 24px 0;
    width: calc(100% - 48px);
    text-align: center;
  }
}

/* ─── Language selector ─── */

#lang-selector {
  position: relative;
}
.lang-btn {
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.25);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: var(--radius);
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.15s;
}
.lang-btn:hover { background: rgba(255,255,255,0.2); }
.lang-dropdown {
  display: none;
  position: absolute;
  right: 0;
  top: calc(100% + 6px);
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  min-width: 120px;
  z-index: 200;
  overflow: hidden;
}
.lang-dropdown.open { display: block; }
.lang-option {
  display: block;
  width: 100%;
  text-align: left;
  padding: 10px 16px;
  background: none;
  border: none;
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--text-navy);
  cursor: pointer;
  transition: background 0.1s;
}
.lang-option:hover { background: var(--bg-page); }
.lang-option--active { font-weight: 700; color: var(--navy); }

@media (max-width: 768px) {
  .lang-dropdown { right: auto; left: 0; }
  #lang-selector { order: -1; }
}

/* ─── Buttons ─── */

.btn {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 12px 24px;
  min-height: 44px;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
  text-align: center;
  transition: background 0.15s, color 0.15s, border-color 0.15s, transform 0.06s;
  line-height: 1.2;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primary, .btn--primary {
  background: var(--gold);
  color: var(--text-navy);
  border-color: var(--gold);
}
.btn-primary:hover, .btn--primary:hover { background: var(--gold-dark); border-color: var(--gold-dark); color: var(--text-navy); }

.btn-secondary, .btn--secondary {
  background: transparent;
  color: var(--text-navy);
  border-color: var(--text-navy);
}
.btn-secondary:hover, .btn--secondary:hover { background: var(--text-navy); color: var(--white); }

.btn--outline {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy);
}
.btn--outline:hover { background: var(--navy); color: var(--white); }

.btn--navy {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
}
.btn--navy:hover { background: var(--navy-dark); }

.btn-ghost, .btn--ghost {
  background: transparent;
  color: var(--muted);
  border-color: var(--border);
}
.btn-ghost:hover, .btn--ghost:hover { border-color: var(--muted); color: var(--text-navy); }

.btn-danger {
  background: transparent;
  color: var(--red);
  border-color: var(--red);
  font-size: 0.85rem;
  padding: 8px 14px;
}
.btn-danger:hover { background: var(--red); color: var(--white); }

.btn-block, .btn--full { display: block; width: 100%; }
.btn-sm, .btn--sm { font-size: 0.85rem; padding: 8px 16px; min-height: 36px; }

/* ─── Cards ─── */

.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
}
.card + .card { margin-top: 20px; }

/* ─── Forms ─── */

label {
  display: block;
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--text-navy);
  margin-bottom: 6px;
}
.field-hint, .form-hint {
  font-size: 0.82rem;
  color: var(--muted);
  margin: -2px 0 8px;
}
input[type="text"], input[type="email"], input[type="password"],
input[type="tel"], input[type="number"], input[type="date"],
select, textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--text-navy);
  transition: border-color 0.15s, box-shadow 0.15s;
}
textarea { resize: vertical; min-height: 90px; }
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--navy);
  box-shadow: 0 0 0 3px rgba(10,14,92,0.12);
}
.form-group { margin-bottom: 18px; }
.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}
@media (max-width: 640px) {
  .form-row { grid-template-columns: 1fr; }
}

/* Dropdown de autocompletado (país, dirección, etc.) */
.address-wrapper {
  position: relative;
}
.address-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 8px 24px rgba(10,14,92,0.12);
  z-index: 100;
  max-height: 220px;
  overflow-y: auto;
}
.address-dropdown.open {
  display: block;
}
.address-option {
  padding: 10px 14px;
  font-size: 0.9rem;
  color: var(--text-navy);
  cursor: pointer;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: flex-start;
  gap: 8px;
  transition: background 0.1s;
}
.address-option:last-child {
  border-bottom: none;
}
.address-option:hover,
.address-option.active {
  background: #EBF4FD;
}
.address-option .addr-main {
  font-weight: 600;
}
.address-option .addr-sub {
  font-size: 0.8rem;
  color: var(--muted);
}
.address-searching {
  padding: 12px 14px;
  font-size: 0.88rem;
  color: var(--muted);
  text-align: center;
}

/* Password field with eye toggle */
.password-wrapper {
  position: relative;
}
.password-wrapper input {
  padding-right: 44px;
}
.password-toggle {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  cursor: pointer;
  color: var(--muted);
  padding: 4px;
  line-height: 1;
  font-size: 18px;
  transition: color 0.15s;
}
.password-toggle:hover { color: var(--navy); }

.checkbox-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
}
.checkbox-row input { width: auto; }
.checkbox-row label { margin: 0; font-weight: 600; }

/* Yes/No toggle buttons */
.yn-group {
  display: flex;
  gap: 12px;
  margin-bottom: 14px;
}
.yn-btn {
  flex: 1;
  max-width: 120px;
  padding: 14px 20px;
  font-size: 1rem;
  font-weight: 700;
  font-family: var(--font-body);
  border-radius: var(--radius);
  border: 2px solid var(--border);
  background: var(--white);
  color: var(--muted);
  cursor: pointer;
  transition: all 0.15s;
  min-height: 52px;
}
.yn-btn:hover { border-color: var(--navy); color: var(--navy); }
.yn-btn.active-yes { background: var(--green); border-color: var(--green); color: var(--white); }
.yn-btn.active-no  { background: var(--border); border-color: var(--border); color: var(--text-navy); }

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

/* Alerts */
.alert {
  padding: 12px 16px;
  border-radius: var(--radius);
  font-size: 0.9rem;
  margin-bottom: 18px;
}
.alert-error, .alert--error {
  background: #FCEAEA;
  color: var(--red);
  border: 1px solid #F5C6C6;
}
.alert-success, .alert--success {
  background: #E6F4EE;
  color: var(--green);
  border: 1px solid #B8DECE;
}
.alert-info, .alert--info {
  background: #EBF4FD;
  color: var(--navy);
  border: 1px solid #BCD8F3;
}

/* ─── Landing page ─── */

.hero {
  background: var(--navy);
  color: var(--white);
  padding: 80px 0 64px;
}
.hero h1 {
  color: var(--white);
  max-width: 680px;
  margin: 0 auto 20px;
  text-align: center;
}
.hero h1 span { color: var(--gold); }
.hero p {
  color: rgba(255,255,255,0.75);
  font-size: 1.1rem;
  max-width: 560px;
  margin: 0 auto 28px;
  text-align: center;
}
.hero .container { text-align: center; }

.features {
  padding: 56px 0;
  background: var(--bg-page);
}
.feature-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
}
.feature-card__icon { font-size: 2rem; margin-bottom: 12px; }
.feature-card h3 { color: var(--text-navy); margin-bottom: 8px; }
.feature-card p { font-size: 0.93rem; margin-bottom: 0; }

.section { padding: 56px 0; background: var(--bg-page); }
.section-title { margin-bottom: 8px; }
.section-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-dark);
  margin-bottom: 10px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
@media (max-width: 800px) {
  .grid-3 { grid-template-columns: 1fr; }
}

/* ─── Financial year folder tabs ─── */

.fy-tabs {
  display: flex;
  gap: 0;
  margin-bottom: -1px;
  flex-wrap: wrap;
}
.fy-tab {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  padding: 12px 22px 14px;
  background: var(--paper-alt);
  border: 1px solid var(--border);
  border-bottom: none;
  border-radius: 6px 6px 0 0;
  color: var(--muted);
  text-decoration: none;
  position: relative;
  margin-right: 6px;
  top: 4px;
  transition: top 0.1s ease, background 0.1s ease;
}
.fy-tab:hover { top: 0; text-decoration: none; color: var(--text-navy); }
.fy-tab.active {
  background: var(--white);
  color: var(--text-navy);
  font-weight: 700;
  top: 0;
  border-bottom: 1px solid var(--white);
}
.fy-panel {
  border: 1px solid var(--border);
  border-radius: 0 0 6px 6px;
  background: var(--white);
  padding: 28px;
  box-shadow: var(--shadow);
}

/* ─── Dashboard ─── */

.dash-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 24px;
  align-items: start;
}
@media (max-width: 800px) {
  .dash-grid { grid-template-columns: 1fr; }
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}
.stat-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
}
.stat-card__label {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
  font-family: var(--font-mono);
}
.stat-card__value {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-navy);
  font-family: var(--font-display);
  margin-top: 4px;
}
.stat-card__sub {
  font-size: 0.82rem;
  color: var(--muted);
  margin-top: 4px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
@media (max-width: 768px) {
  .grid-2 { grid-template-columns: 1fr; }
}
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.text-muted { color: var(--muted); }
.text-sm { font-size: 0.88rem; }

.progress-bar {
  height: 8px;
  background: var(--paper-alt);
  border-radius: 4px;
  overflow: hidden;
  margin: 10px 0;
}
.progress-bar-fill {
  height: 100%;
  background: var(--navy);
}
.year-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  margin-bottom: 12px;
  background: var(--white);
}
.year-card .fy-name {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.05rem;
}
.year-card .fy-meta {
  font-size: 0.85rem;
  color: var(--muted);
  margin-top: 4px;
}
.referral-box {
  background: var(--navy);
  color: var(--white);
  border-radius: var(--radius);
  padding: 24px;
}
.referral-box h3 { color: var(--white); }
.referral-box p { color: rgba(255,255,255,0.75); font-size: 0.9rem; }
.referral-code {
  font-family: var(--font-mono);
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  background: rgba(255,255,255,0.1);
  padding: 12px 16px;
  border-radius: var(--radius);
  margin: 12px 0;
  text-align: center;
}
.ref-box {
  background: var(--bg-page);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
}
.ref-box__code {
  font-family: var(--font-mono);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--navy);
  letter-spacing: 0.05em;
  margin-bottom: 6px;
}
.ref-box__link {
  font-size: 0.82rem;
  color: var(--muted);
  word-break: break-all;
}

/* Status badges */
.status-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 12px;
  text-transform: uppercase;
}
.status--pending   { background: #FFF8E1; color: #B8860B; }
.status--confirmed { background: #E6F4EE; color: var(--green); }
.status--completed { background: #E3F2FD; color: #1565C0; }
.status--cancelled { background: #FCEAEA; color: var(--red); }
.status--no-code   { background: var(--paper-alt); color: var(--muted); }
.status--paid      { background: #E6F4EE; color: var(--green); }
.status--ready     { background: #FFF8E1; color: #B8860B; }

/* ─── Document categories ─── */

.doc-category {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  margin-bottom: 14px;
  background: var(--white);
  box-shadow: var(--shadow);
}
.doc-category-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  flex-wrap: wrap;
}
.doc-category h4 { margin: 0 0 4px; font-family: var(--font-body); font-size: 1rem; }
.doc-category .field-hint { margin-bottom: 0; }
.doc-count {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  background: var(--bg-page);
  color: var(--muted);
  padding: 3px 10px;
  border-radius: 12px;
  white-space: nowrap;
}
.doc-list {
  list-style: none;
  padding: 0;
  margin: 12px 0 0;
  font-size: 0.88rem;
}
.doc-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
  border-top: 1px solid var(--border);
  gap: 12px;
  flex-wrap: wrap;
}
.doc-list .doc-name { word-break: break-all; flex: 1; }
.doc-list .doc-meta { font-size: 0.78rem; color: var(--muted); white-space: nowrap; }
.doc-list .doc-actions { display: flex; gap: 6px; flex-shrink: 0; }
.doc-item { padding: 8px 0; border-bottom: 1px solid var(--border); font-size: 0.9rem; }
.upload-row {
  display: flex;
  gap: 10px;
  margin-top: 12px;
  flex-wrap: wrap;
  align-items: center;
}
.upload-row input[type="file"] {
  flex: 1;
  min-width: 180px;
  font-size: 0.85rem;
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  padding: 8px;
  background: var(--bg-page);
}

/* ─── Jobs dynamic list ─── */

.jobs-list { margin-bottom: 8px; }
.job-entry {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 12px;
  align-items: end;
  margin-bottom: 12px;
}
@media (max-width: 640px) {
  .job-entry { grid-template-columns: 1fr; }
}
.job-remove {
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--red);
  cursor: pointer;
  padding: 10px 14px;
  font-size: 1rem;
  min-height: 44px;
  transition: background 0.15s;
}
.job-remove:hover { background: var(--red); color: var(--white); border-color: var(--red); }

/* ─── Tables ─── */

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
th, td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
}
th {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}
.badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 12px;
}
.badge-pending { background: var(--paper-alt); color: var(--muted); }
.badge-eligible { background: #FFF8E1; color: #B8860B; }
.badge-paid { background: #E6F4EE; color: var(--green); }

/* ─── Tax info page ─── */

.rate-table th, .rate-table td { font-size: 0.92rem; }
.rate-table td.rate { font-family: var(--font-mono); font-weight: 700; }
.nda-list { display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0 0; }
.nda-chip {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  background: var(--bg-page);
  border: 1px solid var(--border);
  padding: 6px 14px;
  border-radius: 16px;
}

/* ─── Footer ─── */

.footer {
  background: var(--navy);
  color: rgba(255,255,255,0.6);
  padding: 32px 0;
  margin-top: 60px;
  font-size: 0.85rem;
  text-align: center;
}
.footer a { color: var(--gold); }
.footer a:hover { color: var(--white); }

/* ─── Auth pages ─── */

.auth-page {
  min-height: calc(100vh - 64px);
  background: var(--bg-page);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 24px;
}
.auth-box {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
  width: 100%;
  max-width: 440px;
  box-shadow: var(--shadow);
}
.auth-logo {
  text-align: center;
  margin-bottom: 28px;
}
.auth-logo img {
  height: 52px;
  width: auto;
  margin-bottom: 12px;
}
.auth-logo h1 {
  font-size: 1.8rem;
  color: var(--navy);
  margin: 0 0 6px;
}
.auth-logo h1 span { color: var(--gold); }
.auth-logo p { font-size: 0.9rem; color: var(--muted); margin: 0; }
.auth-footer {
  text-align: center;
  margin-top: 20px;
  font-size: 0.9rem;
  color: var(--muted);
}
.auth-footer a { color: var(--navy); font-weight: 600; }

/* ─── Misc ─── */

.muted, .text-muted { color: var(--muted); }
.mb-0 { margin-bottom: 0; }
.text-center { text-align: center; }
.divider { border: none; border-top: 1px solid var(--border); margin: 24px 0; }
.page-header { margin-bottom: 24px; }
.page-header h1 { margin-bottom: 4px; }

/* Responsive adjustments */
@media (max-width: 480px) {
  h1 { font-size: 1.9rem; }
  .auth-box { padding: 28px 20px; }
  .card { padding: 20px; }
  .btn { min-height: 48px; padding: 12px 20px; }
  .navbar-inner { height: 56px; }
  .nav-links { top: 56px; }
  .navbar__logo img { height: 34px; }
}