/* ═══════════════════════════════════════════════════════
   FamilyHub — CSS
   Mobile-first, iOS 12 Safari compatible
   ═══════════════════════════════════════════════════════ */

/* ── Reset & Base ─────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg: #f5f5f7;
  --card-bg: #ffffff;
  --text: #1d1d1f;
  --text-secondary: #86868b;
  --border: #e5e5e7;
  --primary: #007aff;
  --primary-hover: #0056b3;
  --danger: #ff3b30;
  --success: #34c759;
  --warning: #ff9500;
  --radius: 14px;
  --radius-sm: 8px;
  --shadow: 0 1px 3px rgba(0,0,0,0.08), 0 2px 8px rgba(0,0,0,0.04);
  --shadow-lg: 0 4px 12px rgba(0,0,0,0.1), 0 8px 24px rgba(0,0,0,0.06);
  --nav-height: 68px;
  --header-height: 56px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

html {
  font-family: var(--font);
  font-size: 16px;
  color: var(--text);
  background: var(--bg);
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
}

body {
  min-height: 100vh;
  min-height: -webkit-fill-available;
}

a {
  color: var(--primary);
  text-decoration: none;
}

/* ── Login Page ───────────────────────────────────────── */
.login-page {
  display: -webkit-flex;
  display: flex;
  -webkit-align-items: center;
  align-items: center;
  -webkit-justify-content: center;
  justify-content: center;
  min-height: 100vh;
  padding: 24px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.login-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  padding: 40px 32px;
  width: 100%;
  max-width: 360px;
  text-align: center;
  box-shadow: var(--shadow-lg);
}

.login-logo {
  font-size: 64px;
  margin-bottom: 8px;
}

.login-card h1 {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 4px;
}

.login-subtitle {
  color: var(--text-secondary);
  margin-bottom: 24px;
}

/* ── Alerts ───────────────────────────────────────────── */
.alert {
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
  font-size: 14px;
}

.alert-error {
  background: #fff2f2;
  color: var(--danger);
  border: 1px solid #ffcccc;
}

.alert-success {
  background: #f0fff4;
  color: var(--success);
  border: 1px solid #c6f6d5;
}

/* ── Inputs ───────────────────────────────────────────── */
.input, .input-lg, input[type="text"], input[type="password"],
input[type="number"], input[type="time"], input[type="date"],
input[type="url"], select, textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 16px;
  font-family: var(--font);
  background: var(--card-bg);
  color: var(--text);
  -webkit-appearance: none;
  appearance: none;
  outline: none;
  transition: border-color 0.15s;
}

.input:focus, .input-lg:focus, input:focus, select:focus, textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0,122,255,0.15);
}

.input-lg {
  padding: 16px;
  font-size: 18px;
  margin-bottom: 16px;
}

.input-color {
  width: 60px;
  height: 44px;
  padding: 4px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
}

textarea {
  resize: vertical;
  min-height: 80px;
}

/* ── Buttons ──────────────────────────────────────────── */
.btn {
  display: inline-block;
  padding: 10px 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
  font-family: var(--font);
  background: var(--card-bg);
  color: var(--text);
  cursor: pointer;
  text-align: center;
  transition: background 0.15s, border-color 0.15s;
  -webkit-appearance: none;
  min-height: 44px;
  line-height: 1.4;
}

.btn:hover {
  background: #f0f0f2;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

.btn-primary:hover {
  background: var(--primary-hover);
}

.btn-danger {
  background: var(--danger);
  color: #fff;
  border-color: var(--danger);
}

.btn-success {
  background: var(--success);
  color: #fff;
  border-color: var(--success);
}

.btn-sm {
  padding: 6px 12px;
  font-size: 13px;
  min-height: 32px;
}

.btn-lg {
  padding: 16px 24px;
  font-size: 18px;
  font-weight: 600;
}

.btn-block {
  display: block;
  width: 100%;
}

.btn-text {
  background: none;
  border: none;
  color: var(--text-secondary);
  padding: 8px;
}

.btn-icon {
  width: 44px;
  height: 44px;
  padding: 0;
  display: -webkit-inline-flex;
  display: inline-flex;
  -webkit-align-items: center;
  align-items: center;
  -webkit-justify-content: center;
  justify-content: center;
  font-size: 20px;
  border-radius: 50%;
}

/* ── App Container ────────────────────────────────────── */
.app-container {
  padding-bottom: calc(var(--nav-height) + 16px);
}

/* ── Header ───────────────────────────────────────────── */
.app-header {
  display: -webkit-flex;
  display: flex;
  -webkit-align-items: center;
  align-items: center;
  -webkit-justify-content: space-between;
  justify-content: space-between;
  padding: 12px 16px;
  background: var(--card-bg);
  border-bottom: 1px solid var(--border);
  position: -webkit-sticky;
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-title {
  font-size: 20px;
  font-weight: 700;
}

.header-date {
  font-size: 14px;
  color: var(--text-secondary);
}

.back-link {
  font-size: 16px;
  font-weight: 500;
}

/* ── Bottom Nav ───────────────────────────────────────── */
.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  background: var(--card-bg);
  border-top: 1px solid var(--border);
  display: -webkit-flex;
  display: flex;
  -webkit-align-items: center;
  align-items: center;
  -webkit-justify-content: space-around;
  justify-content: space-around;
  z-index: 200;
  padding-bottom: env(safe-area-inset-bottom, 0);
}

.nav-item {
  display: -webkit-flex;
  display: flex;
  -webkit-flex-direction: column;
  flex-direction: column;
  -webkit-align-items: center;
  align-items: center;
  gap: 2px;
  padding: 6px 12px;
  color: var(--text-secondary);
  font-size: 10px;
  font-weight: 500;
  text-decoration: none;
  min-width: 54px;
}

.nav-item.active {
  color: var(--primary);
}

.nav-icon {
  font-size: 24px;
}

.nav-label {
  font-size: 10px;
}

/* ── Member Row ───────────────────────────────────────── */
.member-row {
  display: -webkit-flex;
  display: flex;
  gap: 8px;
  padding: 12px 16px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.member-chip {
  display: -webkit-flex;
  display: flex;
  -webkit-align-items: center;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  background: var(--card-bg);
  border: 2px solid;
  border-radius: 24px;
  white-space: nowrap;
  font-size: 14px;
  font-weight: 500;
  box-shadow: var(--shadow);
}

.member-emoji {
  font-size: 20px;
}

.member-name {
  font-size: 13px;
}

/* ── Cards ────────────────────────────────────────────── */
.card {
  background: var(--card-bg);
  border-radius: var(--radius);
  margin: 12px 16px;
  padding: 16px;
  box-shadow: var(--shadow);
}

.card-header {
  display: -webkit-flex;
  display: flex;
  -webkit-align-items: center;
  align-items: center;
  -webkit-justify-content: space-between;
  justify-content: space-between;
  margin-bottom: 12px;
}

.card-header h2 {
  font-size: 18px;
  font-weight: 600;
}

/* ── Event List ───────────────────────────────────────── */
.event-list {
  display: -webkit-flex;
  display: flex;
  -webkit-flex-direction: column;
  flex-direction: column;
  gap: 8px;
}

.event-item {
  display: -webkit-flex;
  display: flex;
  -webkit-align-items: center;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  background: var(--bg);
  border-radius: var(--radius-sm);
}

.event-time {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  min-width: 55px;
}

.event-title {
  -webkit-flex: 1;
  flex: 1;
  font-weight: 500;
}

.event-members {
  display: -webkit-flex;
  display: flex;
  gap: 4px;
}

.event-member-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

/* ── Dinner Display ───────────────────────────────────── */
.dinner-display {
  display: -webkit-flex;
  display: flex;
  -webkit-align-items: center;
  align-items: center;
  gap: 12px;
  padding: 16px;
  background: var(--bg);
  border-radius: var(--radius-sm);
}

.dinner-emoji {
  font-size: 36px;
}

.dinner-title {
  font-size: 18px;
  font-weight: 600;
}

/* ── Kid Chore Links ──────────────────────────────────── */
.kid-chore-row {
  display: -webkit-flex;
  display: flex;
  gap: 10px;
  -webkit-flex-wrap: wrap;
  flex-wrap: wrap;
}

.kid-chore-link {
  display: -webkit-flex;
  display: flex;
  -webkit-flex-direction: column;
  flex-direction: column;
  -webkit-align-items: center;
  align-items: center;
  gap: 4px;
  padding: 16px 20px;
  border: 2px solid;
  border-radius: var(--radius);
  text-decoration: none;
  color: var(--text);
  -webkit-flex: 1;
  flex: 1;
  min-width: 90px;
}

.kid-emoji {
  font-size: 32px;
}

.kid-name {
  font-size: 13px;
  font-weight: 600;
}

/* ── Empty State ──────────────────────────────────────── */
.empty-state {
  text-align: center;
  color: var(--text-secondary);
  padding: 24px 16px;
  font-size: 15px;
}

/* ── Forms ─────────────────────────────────────────────── */
.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 6px;
  color: var(--text-secondary);
}

.form-actions {
  display: -webkit-flex;
  display: flex;
  gap: 8px;
  margin-top: 16px;
}

.checkbox-label {
  display: -webkit-flex !important;
  display: flex !important;
  -webkit-align-items: center;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
  width: 20px;
  height: 20px;
  -webkit-appearance: checkbox;
  appearance: auto;
}

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

/* ── Settings ─────────────────────────────────────────── */
.member-edit-row {
  display: -webkit-flex;
  display: flex;
  -webkit-align-items: center;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}

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

.member-emoji-lg {
  font-size: 32px;
}

.member-edit-info {
  -webkit-flex: 1;
  flex: 1;
  display: -webkit-flex;
  display: flex;
  -webkit-align-items: center;
  align-items: center;
  gap: 8px;
}

.member-tag {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 600;
  color: #fff;
}

.text-muted {
  color: var(--text-secondary);
  font-size: 13px;
  margin-top: 8px;
}

/* ── ICS Feed Rows ────────────────────────────────────── */
.ics-feed-row {
  display: -webkit-flex;
  display: flex;
  -webkit-align-items: center;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}

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

.ics-feed-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  -webkit-flex-shrink: 0;
  flex-shrink: 0;
}

.ics-feed-info {
  -webkit-flex: 1;
  flex: 1;
  display: -webkit-flex;
  display: flex;
  -webkit-flex-direction: column;
  flex-direction: column;
  gap: 2px;
}

code {
  background: var(--bg);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 13px;
}

/* ── PIN Modal ────────────────────────────────────────── */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1000;
  display: -webkit-flex;
  display: flex;
  -webkit-align-items: center;
  align-items: center;
  -webkit-justify-content: center;
  justify-content: center;
}

.modal-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0,0,0,0.5);
}

.modal-content {
  position: relative;
  background: var(--card-bg);
  border-radius: var(--radius);
  padding: 24px;
  width: 90%;
  max-width: 380px;
  max-height: 85vh;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  box-shadow: var(--shadow-lg);
  z-index: 1;
}

.pin-modal-content {
  text-align: center;
}

.pin-modal-content h3 {
  font-size: 20px;
  margin-bottom: 4px;
}

.pin-prompt {
  color: var(--text-secondary);
  margin-bottom: 16px;
  font-size: 14px;
}

.pin-display {
  display: -webkit-flex;
  display: flex;
  -webkit-justify-content: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 8px;
}

.pin-dot {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 2px solid var(--border);
  transition: background 0.15s;
}

.pin-dot.filled {
  background: var(--primary);
  border-color: var(--primary);
}

.pin-error {
  color: var(--danger);
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 8px;
}

.pin-pad {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  max-width: 240px;
  margin: 12px auto;
}

.pin-key {
  width: 72px;
  height: 56px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg);
  font-size: 24px;
  font-weight: 500;
  font-family: var(--font);
  cursor: pointer;
  -webkit-appearance: none;
  transition: background 0.1s;
}

.pin-key:active {
  background: var(--border);
}

.pin-key-empty {
  visibility: hidden;
}

.pin-key-back {
  font-size: 20px;
}

/* ── Placeholder pages ────────────────────────────────── */
.placeholder-page {
  display: -webkit-flex;
  display: flex;
  -webkit-flex-direction: column;
  flex-direction: column;
  -webkit-align-items: center;
  align-items: center;
  -webkit-justify-content: center;
  justify-content: center;
  padding: 60px 24px;
  text-align: center;
}

.placeholder-emoji {
  font-size: 64px;
  margin-bottom: 16px;
}

.placeholder-page h2 {
  font-size: 24px;
  margin-bottom: 8px;
}

.placeholder-page p {
  color: var(--text-secondary);
}

/* ── Responsive: Wall Mode ────────────────────────────── */
.wall-mode .bottom-nav {
  display: none;
}

.wall-mode .app-container {
  padding-bottom: 0;
}

/* ── Utility ──────────────────────────────────────────── */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

.hidden {
  display: none !important;
}

/* ── Toast Notification ───────────────────────────────── */
.toast {
  position: fixed;
  bottom: calc(var(--nav-height) + 20px);
  left: 50%;
  -webkit-transform: translateX(-50%);
  transform: translateX(-50%);
  background: var(--text);
  color: #fff;
  padding: 12px 24px;
  border-radius: 24px;
  font-size: 14px;
  font-weight: 500;
  z-index: 500;
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}

.toast.show {
  opacity: 1;
}