.app-intro {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-items: center;
  padding: 24px;
  background: #080a0f;
  opacity: 1;
  transition: opacity 0.36s ease, visibility 0.36s ease;
}

.app-intro.is-hiding {
  opacity: 0;
  visibility: hidden;
}

.app-intro img {
  display: block;
  width: min(92vw, 630px);
  max-width: 100%;
  height: auto;
  border-radius: var(--radius);
}

.onboarding {
  max-width: 520px;
  margin: 7vh auto 0;
  padding: 26px;
}

.onboarding h1 {
  margin-bottom: 10px;
  font-size: clamp(2.25rem, 11vw, 3.8rem);
  line-height: 1;
  text-transform: uppercase;
}

.user-form {
  display: grid;
  gap: 10px;
  margin-top: 22px;
}

.form-field {
  display: grid;
  gap: 8px;
}

.user-form label,
.settings-form label,
.clear-confirmation label {
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 700;
}

.user-form input,
.settings-form input,
.clear-confirmation input {
  width: 100%;
  min-height: 52px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #0f1521;
  color: var(--text);
}

.user-form button {
  min-height: 52px;
  border-radius: var(--radius);
  background: var(--brand);
  color: #111827;
  cursor: pointer;
  font-weight: 800;
}

.settings-dialog {
  width: min(92vw, 560px);
  padding: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #0b1018;
  color: var(--text);
  box-shadow: var(--shadow);
}

.settings-dialog::backdrop {
  background: rgba(0, 0, 0, 0.72);
}

.settings-panel {
  padding: 18px;
  border-bottom: 1px solid var(--line);
}

.settings-panel:last-child {
  border-bottom: 0;
}

.settings-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
}

.settings-header h2 {
  margin-bottom: 0;
}

.settings-form {
  display: grid;
  gap: 12px;
}

.form-status {
  min-height: 22px;
  margin: 0;
  color: #fdba74;
  font-weight: 800;
}

.danger-zone h3 {
  margin: 0 0 8px;
  color: #fecaca;
}

.danger-zone p {
  color: var(--muted);
}

.danger-outline {
  color: #fecaca;
  border-color: rgba(239, 68, 68, 0.65);
}

.clear-confirmation {
  display: grid;
  gap: 10px;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.danger-button:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}

.hero-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 2px 10px;
}

.hero-row h1 {
  margin-bottom: 8px;
  font-size: clamp(2.2rem, 10vw, 4.1rem);
  line-height: 1;
  text-transform: uppercase;
}

.hero-row h2 {
  margin: 0;
  color: #e5e7eb;
  font-size: clamp(1.3rem, 6vw, 2rem);
}

.hero-call {
  margin: 8px 0 0;
  color: #fdba74;
  font-size: 1rem;
  font-weight: 800;
}

.week-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(72px, 1fr));
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
}

.day-card {
  min-height: 118px;
  padding: 11px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(8, 10, 15, 0.78);
}

.day-card strong,
.day-card time {
  display: block;
}

.day-card time {
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.86rem;
}

.day-sessions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
}

.session-pill,
.session-count,
.empty-day {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 8px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
}

.session-pill {
  background: rgba(249, 115, 22, 0.14);
  color: #fed7aa;
}

.session-count {
  background: rgba(255, 255, 255, 0.12);
  color: var(--text);
}

.empty-day {
  padding-left: 0;
  color: var(--muted);
}

.mode-grid {
  display: grid;
  gap: 14px;
}

.mode-card {
  display: grid;
  gap: 8px;
  min-height: 132px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, #1b2435, #101620);
  text-decoration: none;
  touch-action: manipulation;
  transition: transform 0.16s ease, border-color 0.16s ease;
}

.mode-card:active {
  transform: scale(0.98);
}

.mode-card span {
  font-size: 1.45rem;
  font-weight: 900;
  text-transform: uppercase;
}

.mode-card.fight {
  border-color: rgba(239, 68, 68, 0.55);
  box-shadow: inset 4px 0 0 rgba(239, 68, 68, 0.9);
}

.mode-card.hiit {
  border-color: rgba(20, 184, 166, 0.55);
  box-shadow: inset 4px 0 0 rgba(20, 184, 166, 0.9);
}

.mode-card.flex {
  border-color: rgba(132, 204, 22, 0.55);
  box-shadow: inset 4px 0 0 rgba(132, 204, 22, 0.9);
}

.mode-card.runner {
  border-color: rgba(56, 189, 248, 0.55);
  box-shadow: inset 4px 0 0 rgba(56, 189, 248, 0.9);
}

.mode-card.muscle {
  border-color: rgba(234, 179, 8, 0.55);
  box-shadow: inset 4px 0 0 rgba(234, 179, 8, 0.9);
}

.free-session-block .section-title {
  margin-bottom: 10px;
}

.free-session-block p {
  margin: 6px 0 0;
  color: var(--muted);
}

.history-access-block p {
  margin: 6px 0 0;
  color: var(--muted);
}

.home-brand-panel {
  display: flex;
  justify-content: center;
  margin-top: 18px;
}

.home-product-logo {
  display: block;
  width: min(100%, 520px);
  max-width: 100%;
  height: auto;
  border: 1px solid rgba(56, 189, 248, 0.24);
  border-radius: var(--radius);
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.28);
}

.free-session-card {
  width: 100%;
  min-height: 68px;
  border: 1px dashed rgba(148, 163, 184, 0.7);
  border-radius: var(--radius);
  background: rgba(15, 23, 42, 0.75);
  color: #e0f2fe;
  cursor: pointer;
  font-weight: 900;
  text-align: center;
}

.history-link-card {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 58px;
  border: 1px solid rgba(56, 189, 248, 0.42);
  border-radius: var(--radius);
  background: rgba(14, 165, 233, 0.1);
  color: #e0f2fe;
  font-weight: 900;
  text-decoration: none;
}

.free-session-dialog select,
.free-session-dialog input {
  font: inherit;
}

.free-session-form {
  display: grid;
  gap: 14px;
}

.free-session-form .primary-button,
.free-session-home {
  width: 100%;
}

.free-session-home {
  min-height: 46px;
}

.choice-group {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.choice-group legend {
  padding: 0 6px;
  color: var(--muted);
  font-weight: 800;
}

.choice-group label {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 36px;
  font-weight: 800;
}

.choice-group input {
  width: 20px;
  height: 20px;
  accent-color: var(--brand);
}

.free-session-form select {
  width: 100%;
  min-height: 52px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #0f1521;
  color: var(--text);
}

.free-session-grid {
  display: grid;
  gap: 10px;
}

.manual-summary {
  display: grid;
  gap: 6px;
  padding: 14px;
  border: 1px solid rgba(56, 189, 248, 0.28);
  border-radius: var(--radius);
  background: rgba(14, 165, 233, 0.08);
}

.manual-summary strong {
  color: #e0f2fe;
}

.manual-summary span {
  color: var(--muted);
  font-size: 0.9rem;
}

@media (min-width: 620px) {
  .mode-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .free-session-grid {
    grid-template-columns: 1.2fr 1fr 1fr;
  }
}

@media (max-width: 420px) {
  .app-intro {
    padding: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .app-intro {
    transition: none;
  }
}