/* === ARC theme — Pico CSS overrides === */

:root {
  --pico-primary: #4a7c59;
  --pico-primary-hover: #3d6a4b;
  --pico-primary-focus: rgba(74, 124, 89, 0.25);
  --pico-font-family: system-ui, -apple-system, sans-serif;
  --pico-border-radius: 6px;
}

/* === Layout === */

.container-narrow { max-width: 600px; }
.container-wide { max-width: 900px; }

/* === Top bar === */

.top-bar {
  text-align: right;
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
  color: var(--pico-muted-color);
}

.top-bar a {
  color: var(--pico-muted-color);
}

.top-bar select {
  display: inline-block;
  width: auto;
  font-size: 0.85rem;
  padding: 0.15rem 0.5rem;
  margin: 0;
}

.top-bar form {
  display: inline;
  margin: 0;
}

/* === Flash messages === */

.flash-alert {
  background: #fff3cd;
  border: 1px solid #ffc107;
  padding: 0.75rem 1rem;
  margin: 0;
  color: #856404;
  text-align: center;
  border-radius: 0;
}

.flash-notice {
  background: #f0f9f0;
  border: 1px solid #c3e6c3;
  padding: 0.75rem 1rem;
  margin: 0;
  color: #2d5a2d;
  text-align: center;
  border-radius: 0;
}

/* === Navigation === */

.arc-nav {
  display: flex;
  justify-content: center;
  gap: 2rem;
  background: #fff;
  border-top: 1px solid #e8e8e8;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 0.6rem 1rem;
  padding-bottom: calc(0.6rem + env(safe-area-inset-bottom));
  z-index: 100;
}

.arc-nav-link {
  color: var(--pico-muted-color);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 400;
  padding: 0.25rem 0.5rem;
}

.arc-nav-link:hover {
  color: var(--pico-secondary);
}

.arc-nav-link.active {
  color: var(--pico-primary);
  font-weight: 500;
}

body {
  padding-bottom: 3.5rem;
}

@media (min-width: 768px) {
  .arc-nav {
    position: static;
    justify-content: flex-start;
    gap: 1.5rem;
    border-top: none;
    border-bottom: 1px solid #e8e8e8;
    padding: 0.5rem 1rem;
  }

  body {
    padding-bottom: 0;
  }
}

/* === Settings === */

.athlete-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--pico-muted-border-color);
}

.athlete-row:last-child {
  border-bottom: none;
}

.inline-edit-field {
  border: 1px solid transparent;
  background: transparent;
  padding: 0.25rem 0.5rem;
  font-size: 1rem;
  border-radius: var(--pico-border-radius);
  width: auto;
  margin: 0;
}

.inline-edit-field:focus {
  border-color: var(--pico-primary);
  background: #fff;
  outline: none;
}

.badge-active {
  color: var(--pico-primary);
  font-size: 0.85rem;
}

.badge-inactive {
  color: var(--pico-muted-color);
  font-size: 0.85rem;
}

/* === Forms === */

.form-errors {
  background: #fef2f2;
  border: 1px solid #fecaca;
  padding: 0.75rem 1rem;
  border-radius: var(--pico-border-radius);
  margin-bottom: 1.5rem;
  color: #991b1b;
}

.form-errors p {
  margin: 0 0 0.5rem 0;
  font-weight: 500;
}

.form-errors ul {
  margin: 0;
  padding-left: 1.25rem;
}

.btn-danger {
  background: none;
  border: none;
  color: #dc3545;
  font-size: 0.9rem;
  cursor: pointer;
  padding: 0;
}

/* === Detail views === */

.detail-field {
  margin-bottom: 1rem;
}

.detail-field dt {
  font-size: 0.85rem;
  color: var(--pico-muted-color);
  margin-bottom: 0.25rem;
}

.detail-field dd {
  margin: 0;
}

/* === Schedule list === */

.header-with-action {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
}

.header-with-action h1 {
  margin-bottom: 0.5rem;
}

.btn-small {
  font-size: 0.9rem;
  padding: 0.5rem 1rem;
}

.session-list {
  overflow: hidden;
  padding: 0;
}

.date-group-header {
  background: var(--pico-card-sectionning-background-color, #f9f9f9);
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
  color: var(--pico-muted-color);
  font-weight: 500;
  border-bottom: 1px solid var(--pico-muted-border-color);
}

.text-primary {
  color: var(--pico-primary);
}

.session-row {
  padding: 0.75rem 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--pico-muted-border-color, #f0f0f0);
}

.session-row:last-child {
  border-bottom: none;
}

.session-detail {
  color: var(--pico-muted-color);
  font-size: 0.85rem;
}

.badge-completed {
  font-size: 0.75rem;
  padding: 0.15rem 0.4rem;
  border-radius: 3px;
  background: #d4edda;
  color: #155724;
  margin-left: 0.5rem;
}

.badge-missed {
  font-size: 0.75rem;
  padding: 0.15rem 0.4rem;
  border-radius: 3px;
  background: #f8d7da;
  color: #721c24;
  margin-left: 0.5rem;
}

.badge-cancelled {
  font-size: 0.75rem;
  padding: 0.15rem 0.4rem;
  border-radius: 3px;
  background: #e2e3e5;
  color: #383d41;
  margin-left: 0.5rem;
}

.btn-done {
  background: #d4edda;
  color: #155724;
  border: none;
  padding: 0.25rem 0.5rem;
  border-radius: 3px;
  font-size: 0.75rem;
  cursor: pointer;
}

.btn-missed {
  background: #f8d7da;
  color: #721c24;
  border: none;
  padding: 0.25rem 0.5rem;
  border-radius: 3px;
  font-size: 0.75rem;
  cursor: pointer;
}

/* === Inline effort form (PRD-007) === */

.inline-complete-form {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0;
}

.effort-options {
  display: flex;
  gap: 0.25rem;
}

.effort-option {
  display: flex;
  align-items: center;
  gap: 0.15rem;
  font-size: 0.7rem;
  color: var(--pico-muted-color);
  cursor: pointer;
  margin: 0;
  font-weight: 400;
}

.effort-option input[type="radio"] {
  margin: 0;
  width: auto;
  cursor: pointer;
}

.effort-option span {
  white-space: nowrap;
}

@media (max-width: 480px) {
  .inline-complete-form {
    flex-wrap: wrap;
  }
}

/* === Effort display (PRD-007) === */

.session-effort {
  color: var(--pico-muted-color);
  font-size: 0.85rem;
}

.effort-harder {
  color: #b55;
  font-weight: 700;
  font-size: 0.7rem;
  margin-left: 0.15rem;
}

/* === Timeline === */

.parent-note {
  background: #fffef5;
  border: 1px solid #f0edd8;
  border-radius: var(--pico-border-radius);
  padding: 0.75rem 1rem;
  margin-bottom: 0.5rem;
}

/* === Check-in: emoji scale === */

.signal-group {
  margin-bottom: 1.5rem;
}

.signal-group label {
  display: block;
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.emoji-scale {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
}

.emoji-radio {
  display: none;
}

.emoji-label {
  font-size: 1.75rem;
  cursor: pointer;
  padding: 0.25rem;
  border-radius: 8px;
  transition: transform 0.15s;
  opacity: 0.5;
}

.emoji-label:hover {
  transform: scale(1.2);
  opacity: 0.8;
}

.emoji-radio:checked + .emoji-label {
  opacity: 1;
  transform: scale(1.2);
}

/* === Observations === */

.observation-card {
  background: #fafaf8;
  border: 1px solid #e8e6df;
  border-radius: var(--pico-border-radius);
  padding: 0.75rem 1rem;
  margin-bottom: 0.5rem;
}

.observation-nudge {
  color: #6b7c5e;
  font-style: italic;
  font-size: 0.85rem;
  margin-top: 0.25rem;
}

/* === Decision Guidance === */

.guidance-card {
  background: #f0f4f0;
  border: 1px solid #dde5dd;
  border-radius: var(--pico-border-radius);
  padding: 0.75rem 1rem;
  margin-bottom: 0.5rem;
}

.guidance-suggestion {
  color: #4a5e4a;
  font-style: italic;
  font-size: 0.85rem;
  margin-top: 0.25rem;
}

/* === Rest Day Affirmation (PRD-009) === */

.rest-day-affirmation {
  color: #4a7c59;
  font-size: 0.95rem;
  font-style: italic;
}

/* === Recent Signals === */

.recent-signal-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--pico-muted-border-color);
}

.recent-signal-row:last-of-type {
  border-bottom: none;
}

.recent-signal-date {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--pico-muted-color);
  min-width: 5rem;
}

.recent-signal-values {
  font-size: 1.25rem;
  letter-spacing: 0.25rem;
}

/* === Schedule time groups === */

.schedule-time-group h3 {
  font-size: 0.85rem;
  color: var(--pico-muted-color);
  font-weight: 500;
  margin-bottom: 0.25rem;
}

/* === Day navigation === */

.day-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 1.5rem;
  border-top: 1px solid var(--pico-muted-border-color);
  margin-top: 1.5rem;
}

.text-danger {
  color: #dc3545;
  font-size: 0.85rem;
}

.text-muted {
  color: var(--pico-muted-color);
}

.signal-value {
  font-size: 2rem;
  margin-top: 0.5rem;
}

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

/* === Calendar grid === */

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 1px;
  background: #e0e0e0;
  border: 1px solid #e0e0e0;
  border-radius: var(--pico-border-radius);
  overflow: hidden;
}

.calendar-day-header {
  background: #f5f5f5;
  padding: 0.5rem;
  text-align: center;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--pico-muted-color);
  text-transform: uppercase;
}

.calendar-day {
  background: #fff;
  padding: 0.5rem;
  min-height: 100px;
  vertical-align: top;
}

.calendar-day.today {
  background: #f8faf8;
}

.day-number {
  font-size: 0.85rem;
  font-weight: 500;
  color: #333;
  margin-bottom: 0.5rem;
}

.day-number.today {
  color: var(--pico-primary);
  font-weight: 700;
}

.session-item {
  font-size: 0.7rem;
  padding: 0.2rem 0.35rem;
  border-radius: 3px;
  margin-bottom: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.session-item.planned {
  background: #e3f2fd;
  color: #1565c0;
}

.session-item.completed {
  background: #d4edda;
  color: #155724;
}

.session-item.missed {
  background: #f8d7da;
  color: #721c24;
}

.session-item.cancelled {
  background: #e2e3e5;
  color: #6c757d;
  text-decoration: line-through;
}

.check-in-indicator {
  margin-top: 0.5rem;
  padding-top: 0.35rem;
  border-top: 1px solid #f0f0f0;
  display: flex;
  gap: 0.35rem;
  flex-wrap: wrap;
}

.signal-badge {
  font-size: 0.65rem;
  padding: 0.1rem 0.25rem;
  border-radius: 2px;
  background: #f5f5f5;
  color: #666;
}

.calendar-legend {
  margin-top: 1.5rem;
  padding: 1rem;
  background: #f9f9f9;
  border-radius: var(--pico-border-radius);
  font-size: 0.75rem;
  color: #666;
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.calendar-legend .session-item {
  display: inline-flex;
  margin: 0;
}

@media (max-width: 768px) {
  .calendar-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .calendar-day-header {
    display: none;
  }

  .calendar-day {
    min-height: auto;
    padding: 0.75rem;
    border-bottom: 1px solid #e0e0e0;
  }
}

/* === Week navigation === */

.week-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
}

.week-nav a {
  color: var(--pico-muted-color);
  text-decoration: none;
}

/* === Week-Ahead Concerns (PRD-010) === */

.week-ahead-concerns {
  background: #f0f4f0;
  border: 1px solid #dde5dd;
  border-radius: var(--pico-border-radius);
  padding: 0.75rem 1rem;
  margin-bottom: 1.5rem;
}

.week-ahead-concern {
  color: #4a5e4a;
  font-size: 0.9rem;
  line-height: 1.5;
  margin: 0;
}

.week-ahead-concern + .week-ahead-concern {
  margin-top: 0.5rem;
  padding-top: 0.5rem;
  border-top: 1px solid #e8ede8;
}

/* === Weekly summary === */

.signal-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

.signal-grid-item {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
}

.signal-grid-label {
  font-size: 0.85rem;
  color: #555;
  font-weight: 500;
}

.signal-grid-value {
  font-size: 1rem;
  font-weight: 600;
  color: #333;
}

.trend-improving {
  color: var(--pico-primary);
  font-size: 0.85rem;
}

.trend-declining {
  color: #b55;
  font-size: 0.85rem;
}

.trend-stable {
  color: #999;
  font-size: 0.85rem;
}

.nudge-card {
  background: #f0f4f0;
  border: 1px solid #dde5dd;
  border-radius: var(--pico-border-radius);
  padding: 1rem 1.25rem;
  font-size: 0.9rem;
  color: #4a5e4a;
  line-height: 1.5;
}

/* === Pre-Competition Readiness (PRD-011) === */

.readiness-card {
  border-radius: var(--pico-border-radius);
  padding: 0.75rem 1rem;
  margin-bottom: 1.5rem;
}

.readiness-on-track {
  background: #f0f4f0;
  border: 1px solid #dde5dd;
}

.readiness-something-to-watch {
  background: #f4f2ee;
  border: 1px solid #e5e0d8;
}

.readiness-consider-adjusting {
  background: #f4f0ee;
  border: 1px solid #e5dbd8;
}

.readiness-message {
  color: #4a5e4a;
  font-size: 0.9rem;
  line-height: 1.5;
  margin: 0;
}

/* === Illness/Injury Context (PRD-012) === */

.context-selector {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
}

.context-radio {
  display: none;
}

.context-chip {
  font-size: 0.85rem;
  padding: 0.35rem 0.75rem;
  border-radius: 4px;
  cursor: pointer;
  font-weight: 400;
  transition: all 0.15s;
  border: 1px solid transparent;
  background: transparent;
  color: var(--pico-muted-color);
  opacity: 0.4;
}

.context-chip:hover {
  opacity: 0.7;
}

/* "None" selected — keep quiet */
.context-radio[value="none"]:checked + .context-chip {
  opacity: 0.6;
  color: var(--pico-muted-color);
}

/* "Sick" or "Injured" selected — calm prominence */
.context-radio[value="sick"]:checked + .context-chip,
.context-radio[value="injured"]:checked + .context-chip {
  opacity: 1;
  background: #f4f2ee;
  border-color: #e5e0d8;
  color: #6b5e4a;
  font-weight: 500;
}

.context-badge {
  background: #f4f2ee;
  border: 1px solid #e5e0d8;
  border-radius: var(--pico-border-radius);
  padding: 0.5rem 0.75rem;
  margin-bottom: 1rem;
  font-size: 0.85rem;
  color: #6b5e4a;
  text-align: center;
}

.context-indicator {
  font-size: 0.7rem;
  color: #999;
  font-weight: 400;
  margin-left: 0.25rem;
}

/* Onboarding guidance (PRD-016) — contextual help for new users */
.onboarding-guidance {
  background: #f5f7fa;
  border: 1px solid #e0e4ea;
  border-radius: var(--pico-border-radius);
  padding: 1rem 1.25rem;
  margin-bottom: 1rem;
  color: #4a5568;
  font-size: 0.9rem;
  line-height: 1.5;
}

.onboarding-guidance p:last-child {
  margin-bottom: 0;
}