* {
  box-sizing: border-box;
}

:root {
  /* Backgrounds & surfaces */
  --bg: #201922;
  --bg-deep: #19141b;
  --surface: #2c2332;
  --surface-raised: #342938;
  --surface-input: #241d29;

  /* Accent */
  --accent-dark: #653d3b;
  --accent: #b6896f;
  --accent-bright: #c99b80;
  --accent-soft: #cfa382;

  /* Text */
  --cream: #f1ecde;
  --cream-soft: #dcd5c7;
  --muted: #aaa19a;
  --input-muted: #958b91;
  --placeholder: #746b72;

  /* Borders */
  --border: #473848;
  --border-light: #5a4655;
  --border-hover: #715665;
  --border-readonly: #40313f;

  /* States */
  --danger: #d98278;
  --danger-bg: #382126;

  /* Effects */
  --shadow: rgba(0, 0, 0, 0.28);
  --accent-glow: rgba(182, 137, 111, 0.18);
  --accent-glow-soft: rgba(182, 137, 111, 0.08);
  --accent-hover-bg: rgba(182, 137, 111, 0.06);
}


/* ---------- Base ---------- */

html {
  background: var(--bg);
}

body {
  margin: 0;
  padding: 42px 16px 60px;
  background: var(--bg);
  font-family: Georgia, "Times New Roman", serif;
  line-height: 1.5;
}

h3 {
    padding-top: 8px;
    color: var(--cream)
}

li,
p {
    padding-top: 5px;
    color: var(--cream)
}

.page {
  max-width: 680px;
  margin: 0 auto;
}


/* ---------- Header ---------- */

header {
  margin-bottom: 34px;
  text-align: center;
}

h1 {
  margin: 0 0 10px;
  color: var(--cream);
  font-size: 2.35rem;
  line-height: 1.15;
  letter-spacing: -0.025em;
  text-shadow: 0 2px 12px var(--shadow);
}

header p {
  max-width: 520px;
  margin: 0 auto;
  color: var(--muted);
  font-size: 0.95rem;
}


/* ---------- Shared surfaces ---------- */

.section,
.nav-button {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: 3px 3px 0 var(--bg-deep);
}


/* ---------- Sections ---------- */

.section {
  margin: 20px 0;
  padding: 24px 26px;
}

h2 {
  margin: 0 0 18px;
  color: var(--cream);
  font-size: 1.15rem;
}

h2::first-letter {
  color: var(--accent);
}


/* ---------- Labels / text ---------- */

label {
  display: block;
  margin: 14px 0 7px;
  color: var(--cream-soft);
  font-weight: bold;
}

.description {
  margin: 6px 0 14px;
  color: var(--accent-soft);
  font-size: 0.9rem;
  line-height: 1.55;
}


/* ---------- Inputs ---------- */

input[type="number"],
select {
  width: 100%;
  padding: 11px 12px;
  color: var(--cream);
  background: var(--surface-input);
  border: 1px solid var(--border-light);
  border-radius: 6px;
  font-family: inherit;
  font-size: 16px;
  transition:
    border-color 0.15s ease,
    box-shadow 0.15s ease,
    background 0.15s ease;
}

input[type="number"]:hover,
select:hover {
  border-color: var(--border-hover);
}

input[type="number"]:focus,
select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow:
    0 0 0 2px var(--accent-glow),
    0 0 14px var(--accent-glow-soft);
}

input[type="number"]::placeholder {
  color: var(--placeholder);
}

input[readonly] {
  color: var(--input-muted);
  background: var(--surface-readonly);
  border-color: var(--border-readonly);
  cursor: not-allowed;
}

select {
  color-scheme: dark;
}


/* ---------- Warnings / validation ---------- */

.warning {
  min-height: 21px;
  margin: 7px 0;
  color: var(--danger);
  font-size: 0.9rem;
  font-weight: bold;
}

.invalid {
  border: 2px solid var(--danger) !important;
  background: var(--danger-bg) !important;
}


/* ---------- Characters ---------- */

.character-group {
  margin: 18px 0;
  padding-bottom: 16px;
  border-bottom: 1px dashed var(--border);
}

.character-group:last-child {
  padding-bottom: 0;
  border-bottom: none;
}

.character-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin: 0;
}

.character-row label {
  margin: 0;
}

.character-row input {
  width: 90px;
  padding: 8px;
  font-family: inherit;
  font-size: 16px;
  text-align: center;
}

.character-description {
  margin: 5px 0 0;
  padding-right: 105px;
}


/* ---------- Bonuses ---------- */

.bonus {
  margin: 10px 0;
  padding: 11px 12px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 4px;
}

.bonus:hover {
  background: var(--accent-hover-bg);
  border-color: var(--accent-dark);
}

.bonus input {
  accent-color: var(--accent);
  transform: translateY(1px);
}

.bonus label {
  display: inline;
  margin: 0;
  color: var(--cream-soft);
  font-weight: normal;
  cursor: pointer;
}


/* ---------- Result ---------- */

#result {
  padding: 12px 0 4px;
  color: var(--accent-bright);
  font-size: 2.4rem;
  font-weight: bold;
  line-height: 1.15;
  text-align: center;
  letter-spacing: -0.02em;
}

#details {
  overflow-wrap: anywhere;
  color: var(--accent-soft);
}

#details b,
#details .character-name {
  color: var(--cream);
}

#details .character-value {
  color: var(--accent-soft);
}

.divider {
  margin: 20px 0;
  border: none;
  border-top: 1px dashed var(--border);
}

.nav-buttons {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 20px 0;
}

.nav-button {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 0;
  min-height: 70px;
  padding: 16px 10px;

  color: var(--cream);
  font-family: inherit;
  font-size: 1rem;
  font-weight: bold;
  text-align: center;
  text-decoration: none;

  transition:
    background 0.15s ease,
    border-color 0.15s ease,
    color 0.15s ease,
    transform 0.15s ease,
    box-shadow 0.15s ease;
}

.nav-button:hover {
  color: var(--accent-bright);
  background: var(--surface-raised);
  border-color: var(--accent-dark);
}

.nav-button:active {
  transform: translate(2px, 2px);
  box-shadow: 1px 1px 0 var(--bg-deep);
}

.nav-button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}


/* ---------- Mobile ---------- */

@media (max-width: 500px) {
  body {
    padding: 24px 10px 44px;
  }

  .section {
    padding: 20px 18px;
  }

  h1 {
    font-size: 1.85rem;
  }

  .character-row {
    gap: 10px;
  }

  .character-row input {
    width: 80px;
  }

  .character-description {
    padding-right: 90px;
  }
}