/* Settings page. Plain CSS (not built from Sass) so it works without a build step. */

.settings {
  margin: 0;
  font-size: 16px;
  line-height: 1.5;
}

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

.settings h1 {
  font-size: 1.75em;
  margin: 0;
}

.settings h2 {
  font-size: 1.25em;
  margin: 0 0 0.75em;
}

.settings code {
  background: rgba(236, 240, 241, 0.12);
  padding: 0.1em 0.35em;
  border-radius: 4px;
}

/* Header */

.settings-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: #1B1464;
  border-bottom: 1px solid rgba(236, 240, 241, 0.2);
  padding: 12px 16px;
}

.settings-header-inner {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 16px;
}

.status-row {
  font-size: 0.875em;
  opacity: 0.85;
  justify-content: flex-start;
}

.dirty-status {
  color: #f5b041;
}

.toolbar {
  display: flex;
  gap: 8px;
}

/* Layout */

.settings-main {
  max-width: 900px;
  margin: 0 auto;
  padding: 16px 16px 64px;
}

.card {
  background: rgba(236, 240, 241, 0.06);
  border: 1px solid rgba(236, 240, 241, 0.15);
  border-radius: 8px;
  padding: 16px;
  margin-bottom: 16px;
}

.card h2:not(:first-child) {
  margin-top: 1.25em;
}

.help {
  font-size: 0.875em;
  opacity: 0.8;
  margin: 0 0 0.75em;
}

/* Form fields */

.field {
  display: block;
  margin-bottom: 12px;
}

.field > span {
  display: block;
  font-size: 0.875em;
  margin-bottom: 4px;
  opacity: 0.85;
}

.settings input[type="text"],
.settings input[type="number"] {
  width: 100%;
  font: inherit;
  color: #1B1464;
  background: #ecf0f1;
  border: 2px solid transparent;
  border-radius: 6px;
  padding: 8px 10px;
  min-width: 0;
}

.settings input:focus {
  outline: none;
  border-color: #27ae60;
}

.settings .invalid,
.settings input.invalid {
  border-color: #e74c3c;
  box-shadow: 0 0 0 2px rgba(231, 76, 60, 0.4);
}

.answers.invalid {
  border-radius: 6px;
  padding: 4px;
}

/* Rounds */

.round-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 8px;
}

.round-header h2 {
  margin: 0;
}

.round-actions {
  display: flex;
  gap: 4px;
}

.answer-row {
  display: grid;
  grid-template-columns: 2.25em minmax(0, 1fr) 6em 2.5em;
  gap: 8px;
  align-items: center;
  margin-bottom: 8px;
}

.answer-head {
  font-size: 0.875em;
  opacity: 0.85;
  margin-bottom: 4px;
}

.answer-number {
  background: #c0392b;
  border-radius: 6px;
  text-align: center;
  padding: 8px 0;
}

.answer-points {
  text-align: center;
}

/* Buttons */

.button-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.button-row .help {
  margin: 0;
}

.s-btn,
.icon-btn {
  font: inherit;
  color: #ecf0f1;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.s-btn {
  background: rgba(236, 240, 241, 0.15);
  padding: 8px 14px;
}

.s-btn:hover,
.s-btn:focus-visible {
  background: rgba(236, 240, 241, 0.25);
}

.s-btn-save {
  background: #27ae60;
}

.s-btn-save:hover,
.s-btn-save:focus-visible {
  background: #2ecc71;
}

.s-btn-danger {
  background: #c0392b;
}

.s-btn-danger:hover,
.s-btn-danger:focus-visible {
  background: #e74c3c;
}

.s-btn-wide {
  width: 100%;
  padding: 12px;
  margin-bottom: 16px;
  border: 2px dashed rgba(236, 240, 241, 0.3);
  background: transparent;
}

.icon-btn {
  background: transparent;
  width: 2.25em;
  height: 2.25em;
  font-size: 1.1em;
  line-height: 1;
}

.s-btn-small {
  font-size: 0.875em;
  padding: 6px 10px;
}

.icon-btn:hover,
.icon-btn:focus-visible {
  background: rgba(236, 240, 241, 0.15);
}

.s-btn:disabled,
.icon-btn:disabled {
  opacity: 0.35;
  cursor: default;
  background: rgba(236, 240, 241, 0.15);
}

.icon-btn:disabled {
  background: transparent;
}

.settings :focus-visible {
  outline: 2px solid #ecf0f1;
  outline-offset: 2px;
}

/* Messages */

.notice {
  border-radius: 8px;
  padding: 12px 16px;
  margin-bottom: 16px;
}

.notice p,
.notice ul {
  margin: 0;
}

.notice ul {
  padding-left: 1.25em;
  margin-top: 4px;
}

.notice-success {
  background: rgba(39, 174, 96, 0.25);
  border: 1px solid #27ae60;
}

.notice-error {
  background: rgba(192, 57, 43, 0.3);
  border: 1px solid #e74c3c;
}

.notice-warning {
  background: rgba(245, 176, 65, 0.2);
  border: 1px solid #f5b041;
}

[hidden] {
  display: none !important;
}

@media (max-width: 480px) {
  .answer-row {
    grid-template-columns: 2em minmax(0, 1fr) 4.5em 2.25em;
    gap: 6px;
  }
}