/* ============================================================
   Presenze Laurona — Mobile-first CSS
   Premium wellness design — Inter font, glassmorphism header
   ============================================================ */

:root {
  --color-primary: #E8225C;
  --color-primary-dark: #A8153F;
  --color-primary-light: #F4A0BC;
  --color-primary-bg: #FEE9EF;
  --color-primary-ghost: rgba(232, 34, 92, 0.08);
  --color-accent: #D4843A;
  --color-accent-light: #F0C8A0;
  --color-accent-bg: #FFF3E8;
  --color-success: #1E9E5A;
  --color-danger: #C44B3F;
  --color-warning: #D4843A;
  --color-orange: #D4843A;
  --color-bg: #FDF5F7;
  --color-surface: #FFFFFF;
  --color-text: #1A1A1A;
  --color-text-secondary: #5E5862;
  --color-muted: #A09AA4;
  --color-border: #F0E8EC;
  --color-border-mid: #E4D8DE;

  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;

  --tap-target: 44px;
  --radius: 16px;
  --radius-sm: 12px;
  --radius-xs: 10px;
  --radius-pill: 100px;

  --shadow-xs: 0 1px 3px rgba(0, 0, 0, 0.04);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.05), 0 1px 2px rgba(0, 0, 0, 0.03);
  --shadow-md: 0 6px 20px rgba(0, 0, 0, 0.07), 0 2px 6px rgba(0, 0, 0, 0.03);
  --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.10), 0 4px 14px rgba(0, 0, 0, 0.04);
  --shadow-nav: 0 -1px 0 rgba(0, 0, 0, 0.06), 0 -8px 24px rgba(0, 0, 0, 0.04);
  --shadow-fab: 0 6px 24px rgba(232, 34, 92, 0.32);
  --shadow-glow: 0 0 0 4px rgba(232, 34, 92, 0.12);

  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-serif: "Inter", Georgia, serif;

  --transition-fast: 0.15s ease;
  --transition-med: 0.25s ease;
}

/* ---- Reset ---- */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

html { -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font);
  background-color: var(--color-bg);
  color: var(--color-text);
  min-height: 100dvh;
  overscroll-behavior: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.5;
  font-feature-settings: "cv02", "cv03", "cv04", "cv11";
}

/* ---- Utility ---- */

.hidden { display: none !important; }

.container {
  max-width: 600px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* ============================================================
   PIN Gate
   ============================================================ */

#pin-gate {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100dvh;
  padding: var(--spacing-lg);
  background: linear-gradient(160deg, #FDE8EE 0%, #FDF5F7 45%, #F5EDFA 100%);
}

.pin-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-md);
  width: 100%;
  max-width: 320px;
}

.pin-logo {
  width: 88px;
  height: 88px;
  border-radius: 28px;
  background: linear-gradient(145deg, var(--color-primary-dark) 0%, var(--color-primary) 60%, #F4608A 100%);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.4rem;
  font-weight: 700;
  font-family: var(--font);
  letter-spacing: -0.02em;
  margin-bottom: var(--spacing-xs);
  box-shadow: var(--shadow-fab), 0 0 0 6px rgba(232, 34, 92, 0.10), 0 0 0 12px rgba(232, 34, 92, 0.05);
}

.pin-title {
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--color-primary-dark);
  margin-bottom: var(--spacing-xs);
}

#pin-input {
  width: 200px;
  font-size: 2rem;
  text-align: center;
  padding: 14px var(--spacing-md);
  border: 2px solid var(--color-border-mid);
  border-radius: var(--radius);
  letter-spacing: 0.5em;
  outline: none;
  -webkit-appearance: none;
  appearance: none;
  background: var(--color-surface);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

#pin-input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px var(--color-primary-ghost);
}

#pin-input::placeholder {
  letter-spacing: normal;
  color: var(--color-muted);
  font-size: 1.2rem;
}

#pin-submit {
  min-height: 50px;
  min-width: 200px;
  font-size: 1rem;
  font-weight: 600;
  background: var(--color-primary);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  -webkit-tap-highlight-color: transparent;
  box-shadow: var(--shadow-fab);
}

#pin-submit:active { transform: scale(0.97); }
#pin-submit:disabled { background: var(--color-muted); cursor: not-allowed; box-shadow: none; }

#pin-error {
  color: var(--color-danger);
  font-size: 0.9rem;
  font-weight: 500;
}

#pin-error-lock {
  color: var(--color-danger);
  font-size: 0.85rem;
  font-weight: 500;
  text-align: center;
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  20% { transform: translateX(-10px); }
  40% { transform: translateX(10px); }
  60% { transform: translateX(-6px); }
  80% { transform: translateX(6px); }
}

.shake { animation: shake 0.4s ease-in-out; }

/* ============================================================
   App Header
   ============================================================ */

.app-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px var(--spacing-md);
  background: rgba(253, 245, 247, 0.85);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  position: sticky;
  top: 0;
  z-index: 100;
}

.app-header h1 {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-primary-dark);
  display: flex;
  align-items: center;
  gap: 10px;
}

.app-header h1::before {
  content: '';
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(232, 34, 92, 0.18);
}

#logout-btn {
  min-height: 34px;
  padding: 0 14px;
  background: rgba(232, 34, 92, 0.08);
  color: var(--color-primary-dark);
  border: 1px solid rgba(232, 34, 92, 0.15);
  border-radius: var(--radius-pill);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: background var(--transition-fast), transform var(--transition-fast);
  font-family: var(--font);
}

#logout-btn:active {
  background: rgba(232, 34, 92, 0.15);
  transform: scale(0.96);
}

/* ============================================================
   Main Content
   ============================================================ */

.app-main {
  padding: var(--spacing-md) 0;
  padding-bottom: calc(80px + var(--spacing-md) + env(safe-area-inset-bottom, 0px));
}

.loading-text {
  text-align: center;
  color: var(--color-muted);
  margin-top: var(--spacing-xl);
  font-size: 0.95rem;
}

/* ============================================================
   Day Picker
   ============================================================ */

.day-picker {
  display: flex;
  align-items: center;
  gap: 0;
  margin-bottom: var(--spacing-sm);
  background: var(--color-surface);
  border-radius: var(--radius);
  padding: 8px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  overflow: hidden;
  box-sizing: border-box;
  width: 100%;
}

.day-nav {
  width: 32px;
  min-width: 32px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  border-radius: var(--radius-xs);
  font-size: 1.1rem;
  color: var(--color-text-secondary);
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  flex-shrink: 0;
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.day-nav:active { background: var(--color-border-mid); transform: scale(0.92); }

.day-strip {
  display: flex;
  flex: 1;
  min-width: 0;
  justify-content: space-around;
  gap: 0;
}

.day-chip {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 5px 0;
  min-width: 0;
  flex: 1;
  border-radius: var(--radius-sm);
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: background var(--transition-fast);
  border: none;
  background: transparent;
  color: var(--color-muted);
  font-family: var(--font);
}

.day-chip .day-label {
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.day-chip .day-number {
  font-size: 0.95rem;
  font-weight: 600;
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-xs);
  transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}

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

.day-chip.today .day-label {
  color: var(--color-primary);
}

.day-chip.selected .day-number {
  background: var(--color-primary-dark);
  color: #fff;
  box-shadow: 0 3px 10px rgba(232, 34, 92, 0.35);
  transform: scale(1.08);
}

.day-chip.selected .day-label {
  color: var(--color-primary);
  font-weight: 700;
}

.date-label {
  text-align: center;
  font-size: 0.8rem;
  color: var(--color-muted);
  margin-bottom: var(--spacing-md);
  text-transform: capitalize;
  font-weight: 500;
  letter-spacing: 0.01em;
}

/* ============================================================
   Schedule Slots
   ============================================================ */

#schedule-container {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.slot-card {
  background: var(--color-surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: box-shadow var(--transition-med), border-color var(--transition-fast);
  border: 1px solid var(--color-border);
  border-left: 3px solid transparent;
}

.slot-card[open] {
  box-shadow: var(--shadow-md);
  border-color: var(--color-border);
  border-left-color: var(--color-primary);
}

.slot-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: 13px var(--spacing-md);
  min-height: var(--tap-target);
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  list-style: none;
}

.slot-header::-webkit-details-marker { display: none; }

.slot-time {
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--color-primary-dark);
  min-width: 50px;
  padding: 5px 9px;
  background: var(--color-primary-bg);
  border-radius: var(--radius-xs);
  text-align: center;
  letter-spacing: 0.01em;
}

.slot-meta {
  flex: 1;
  min-width: 0;
}

.slot-names {
  font-size: 0.875rem;
  color: var(--color-text);
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.slot-count {
  font-size: 0.72rem;
  color: var(--color-muted);
  margin-top: 2px;
  font-weight: 500;
}

.slot-empty-hint {
  font-size: 0.85rem;
  color: var(--color-muted);
  font-style: italic;
}

.slot-body {
  border-top: 1px solid var(--color-border);
}

/* ============================================================
   Client Row (inside slot)
   ============================================================ */

.client-row {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: 11px var(--spacing-md);
  min-height: var(--tap-target);
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: background var(--transition-fast);
  border-bottom: 1px solid var(--color-border);
}

.client-row:last-child { border-bottom: none; }
.client-row:active { background: var(--color-primary-ghost); }

.client-row.absent {
  opacity: 0.38;
}

.client-row .client-name {
  flex: 1;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: -0.01em;
}

/* Avatar circle — initials */
.client-avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--color-primary-bg);
  color: var(--color-primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  flex-shrink: 0;
  text-transform: uppercase;
}

.client-card .client-avatar {
  width: 38px;
  height: 38px;
  font-size: 0.78rem;
  border-radius: 12px;
  background: var(--color-primary-bg);
  color: var(--color-primary-dark);
}

/* Remove button (X) */
.remove-btn {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-danger);
  color: #fff;
  border: none;
  border-radius: var(--radius-xs);
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  flex-shrink: 0;
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.remove-btn:active {
  background: #A83B31;
  transform: scale(0.9);
}

/* Add client button inside slot */
.add-to-slot-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 100%;
  padding: 12px var(--spacing-md);
  background: transparent;
  border: none;
  border-top: 1px dashed var(--color-border-mid);
  color: var(--color-primary);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  font-family: var(--font);
  transition: background var(--transition-fast);
}

.add-to-slot-btn:active { background: var(--color-primary-bg); }

/* ============================================================
   Session Badges
   ============================================================ */

.session-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 30px;
  height: 26px;
  padding: 0 8px;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.01em;
}

.session-green  { background: var(--color-success); }
.session-yellow { background: #A07800; }
.session-orange { background: var(--color-accent); }
.session-red    { background: var(--color-danger); }
.session-none   { background: var(--color-muted); }

/* ============================================================
   Toast
   ============================================================ */

.toast {
  position: fixed;
  bottom: calc(88px + env(safe-area-inset-bottom, 0px));
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  padding: 12px 24px;
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 600;
  color: #fff;
  z-index: 1000;
  opacity: 0;
  transition: opacity 0.3s, transform 0.3s;
  pointer-events: none;
  text-align: center;
  max-width: calc(100vw - 32px);
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(10px);
}

.toast-visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.toast-info    { background: rgba(44, 44, 44, 0.9); }
.toast-success { background: rgba(45, 90, 39, 0.9); }
.toast-error   { background: rgba(196, 75, 63, 0.9); }

/* ============================================================
   Client Search Bar
   ============================================================ */

.client-search-bar {
  margin-bottom: var(--spacing-md);
}

#client-search {
  width: 100%;
  min-height: var(--tap-target);
  padding: 12px var(--spacing-md);
  font-size: 1rem;
  border: 1px solid var(--color-border-mid);
  border-radius: var(--radius);
  background: var(--color-surface);
  outline: none;
  -webkit-appearance: none;
  appearance: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  box-shadow: var(--shadow-xs);
}

#client-search:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px var(--color-primary-ghost);
}

/* ============================================================
   Client Cards
   ============================================================ */

#clients-container {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.client-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px var(--spacing-md);
  background: var(--color-surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: box-shadow var(--transition-fast), transform var(--transition-fast);
  border: 1px solid var(--color-border);
  border-left: 3px solid transparent;
}

.client-card:active {
  transform: scale(0.99);
  background: var(--color-bg);
}

.client-card.low-sessions {
  border-left-color: var(--color-accent);
}

.client-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
  min-width: 0;
}

.client-info .client-name {
  font-weight: 600;
  font-size: 0.92rem;
  letter-spacing: -0.01em;
}

.pkg-info {
  font-size: 0.78rem;
  color: var(--color-text-secondary);
}

.pkg-info.muted {
  color: var(--color-muted);
  font-style: italic;
}

/* ============================================================
   FAB / Primary Action Button
   ============================================================ */

.fab-btn {
  display: block;
  width: 100%;
  min-height: var(--tap-target);
  margin-top: var(--spacing-md);
  font-size: 1rem;
  font-weight: 600;
  background: var(--color-primary);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  box-shadow: var(--shadow-fab);
}

.fab-btn:active { transform: scale(0.98); }

/* ============================================================
   Onboarding Form
   ============================================================ */

#onboarding-form {
  background: var(--color-surface);
  border-radius: var(--radius);
  padding: var(--spacing-lg);
  margin-top: var(--spacing-md);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
}

#onboarding-form h3 {
  font-size: 1.1rem;
  font-weight: 700;
  font-family: var(--font-serif);
  color: var(--color-primary-dark);
  margin-bottom: var(--spacing-md);
}

#onboarding-form label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-sm);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

#onboarding-form input,
#onboarding-form select {
  min-height: var(--tap-target);
  padding: 10px var(--spacing-md);
  font-size: 1rem;
  border: 1px solid var(--color-border-mid);
  border-radius: var(--radius-xs);
  background: var(--color-bg);
  color: var(--color-text);
  -webkit-appearance: none;
  appearance: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

#onboarding-form input:focus,
#onboarding-form select:focus {
  border-color: var(--color-primary);
  outline: none;
  box-shadow: 0 0 0 4px var(--color-primary-ghost);
}

.form-actions {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
}

.btn-primary {
  flex: 1;
  min-height: var(--tap-target);
  font-size: 1rem;
  font-weight: 600;
  background: var(--color-primary);
  color: #fff;
  border: none;
  border-radius: var(--radius-xs);
  cursor: pointer;
  transition: transform var(--transition-fast);
}

.btn-primary:active { transform: scale(0.98); }

.btn-secondary {
  flex: 1;
  min-height: var(--tap-target);
  font-size: 1rem;
  font-weight: 500;
  background: transparent;
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border-mid);
  border-radius: var(--radius-xs);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.btn-secondary:active { background: var(--color-bg); }

/* ============================================================
   Modal / Bottom Sheet
   ============================================================ */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 10, 10, 0.35);
  backdrop-filter: blur(8px) saturate(1.2);
  -webkit-backdrop-filter: blur(8px) saturate(1.2);
  z-index: 200;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  animation: fadeIn 0.2s ease;
}

.modal-sheet {
  background: var(--color-surface);
  border-radius: 24px 24px 0 0;
  width: 100%;
  max-width: 600px;
  max-height: 80dvh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-sizing: border-box;
  animation: slideUp 0.32s cubic-bezier(0.16, 1, 0.3, 1);
  padding-bottom: env(safe-area-inset-bottom, 0px);
  box-shadow: 0 -4px 40px rgba(0, 0, 0, 0.12), 0 -1px 0 rgba(0,0,0,0.04);
}

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideUp { from { transform: translateY(100%); } to { transform: translateY(0); } }

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px var(--spacing-md) 14px;
  border-bottom: 1px solid var(--color-border);
}

.modal-header h3 {
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-text);
}

.modal-close {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 50%;
  font-size: 1.1rem;
  color: var(--color-muted);
  cursor: pointer;
  transition: background var(--transition-fast), transform var(--transition-fast);
  line-height: 1;
}

.modal-close:active { background: var(--color-border-mid); transform: scale(0.9); }

.modal-search {
  display: block;
  width: calc(100% - var(--spacing-md) * 2);
  margin: var(--spacing-sm) var(--spacing-md);
  padding: 10px var(--spacing-md);
  border: 1px solid var(--color-border-mid);
  border-radius: var(--radius-xs);
  font-size: 1rem;
  outline: none;
  -webkit-appearance: none;
  appearance: none;
  box-sizing: border-box;
  transition: border-color var(--transition-fast);
}

.modal-search:focus {
  border-color: var(--color-primary);
}

.picker-list {
  flex: 1;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.picker-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px var(--spacing-md);
  border-bottom: 1px solid var(--color-border);
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: background var(--transition-fast);
}

.picker-item:active { background: var(--color-primary-ghost); }

.picker-item-selected {
  background: var(--color-primary-bg);
}

.picker-checkbox {
  position: relative;
  width: 24px;
  height: 24px;
  -webkit-appearance: none;
  appearance: none;
  background: #fff;
  border: 2px solid var(--color-border-mid);
  border-radius: 7px;
  cursor: pointer;
  flex-shrink: 0;
  transition: background 0.15s ease, border-color 0.15s ease;
}
.picker-checkbox:checked {
  background: var(--color-primary);
  border-color: var(--color-primary);
}
.picker-checkbox:checked::after {
  content: '';
  position: absolute;
  top: 4px;
  left: 7px;
  width: 6px;
  height: 11px;
  border: solid #fff;
  border-width: 0 2.5px 2.5px 0;
  transform: rotate(45deg);
}
.picker-checkbox:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.picker-item .picker-name {
  font-size: 0.92rem;
  font-weight: 500;
  flex: 1;
}

.picker-footer {
  padding: 12px var(--spacing-md);
  border-top: 1px solid var(--color-border);
}

.picker-confirm {
  width: 100%;
  min-height: var(--tap-target);
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-xs);
  cursor: pointer;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
  font-family: var(--font);
}

.picker-confirm:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ============================================================
   Client Detail Modal Body
   ============================================================ */

.detail-body {
  flex: 1;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: var(--spacing-md);
}

.detail-section {
  margin-bottom: var(--spacing-lg);
}

.detail-section h4 {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
  padding-bottom: var(--spacing-xs);
  border-bottom: 2px solid var(--color-primary-bg);
}

.detail-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  gap: var(--spacing-sm);
}

.edit-phone-btn {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-bg);
  border: 1px solid var(--color-primary-light);
  border-radius: var(--radius-xs);
  color: var(--color-primary);
  cursor: pointer;
  flex-shrink: 0;
  transition: background var(--transition-fast);
  -webkit-tap-highlight-color: transparent;
}

.edit-phone-btn:active { background: var(--color-primary-light); }

#phone-edit-input {
  flex: 1;
  min-height: 36px;
  padding: 6px var(--spacing-sm);
  font-size: 0.95rem;
  border: 1px solid var(--color-border-mid);
  border-radius: var(--radius-xs);
  background: var(--color-bg);
  color: var(--color-text);
  outline: none;
  -webkit-appearance: none;
}

#phone-edit-input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-ghost);
}

.detail-label {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
}

.detail-value {
  font-size: 0.95rem;
  font-weight: 600;
}

.pkg-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.pkg-detail-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: var(--color-bg);
  padding: 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
}

.pkg-detail-label {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--color-text-secondary);
}

.pkg-detail-value {
  font-size: 0.95rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 4px;
}

/* Reuse form styles inside detail modal */
.detail-body label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: var(--spacing-sm);
}

.detail-body input,
.detail-body select {
  min-height: var(--tap-target);
  padding: 10px var(--spacing-md);
  font-size: 1rem;
  border: 1px solid var(--color-border-mid);
  border-radius: var(--radius-xs);
  background: var(--color-bg);
  color: var(--color-text);
  -webkit-appearance: none;
  appearance: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.detail-body input:focus,
.detail-body select:focus {
  border-color: var(--color-primary);
  outline: none;
  box-shadow: 0 0 0 4px var(--color-primary-ghost);
}

.picker-item .picker-badge {
  font-size: 0.8rem;
  color: var(--color-text-secondary);
}

/* Recurring toggle in picker — iOS style */
.recurring-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px var(--spacing-md);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text);
  cursor: pointer;
  border-bottom: 1px solid var(--color-border);
  -webkit-tap-highlight-color: transparent;
  user-select: none;
}
.recurring-toggle input[type="checkbox"] {
  position: relative;
  width: 51px;
  height: 31px;
  -webkit-appearance: none;
  appearance: none;
  background: #E5E5EA;
  border-radius: 15.5px;
  outline: none;
  cursor: pointer;
  flex-shrink: 0;
  transition: background 0.25s ease;
}
.recurring-toggle input[type="checkbox"]::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 27px;
  height: 27px;
  background: #fff;
  border-radius: 50%;
  box-shadow: 0 1px 3px rgba(0,0,0,0.15), 0 0 0.5px rgba(0,0,0,0.06);
  transition: transform 0.25s cubic-bezier(0.65, 0, 0.35, 1);
}
.recurring-toggle input[type="checkbox"]:checked {
  background: var(--color-primary);
}
.recurring-toggle input[type="checkbox"]:checked::after {
  transform: translateX(20px);
}

/* Recurring icon next to client name */
.recurring-icon {
  color: var(--color-primary);
  font-size: 0.85rem;
  margin-right: 4px;
  font-weight: bold;
}

/* Mixed payment fields */
.mixed-fields {
  display: flex;
  gap: 10px;
}
.mixed-fields label {
  flex: 1;
}

/* ============================================================
   Empty State
   ============================================================ */

.empty-text {
  text-align: center;
  color: var(--color-muted);
  margin-top: var(--spacing-xl);
  font-size: 0.95rem;
}

/* ============================================================
   Bottom Nav
   ============================================================ */

.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  display: flex;
  justify-content: space-around;
  align-items: center;
  padding: 6px 16px;
  padding-bottom: calc(6px + env(safe-area-inset-bottom, 0px));
  z-index: 100;
  box-shadow: var(--shadow-nav);
  border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.nav-item {
  flex: 1;
  min-height: var(--tap-target);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  background: transparent;
  border: none;
  color: var(--color-muted);
  font-size: 0.68rem;
  font-weight: 500;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: color var(--transition-fast);
  font-family: var(--font);
  position: relative;
  border-radius: var(--radius-sm);
  padding: 8px 0;
  letter-spacing: 0.01em;
  text-transform: uppercase;
}

.nav-item svg { transition: transform var(--transition-med); }

.nav-item.active {
  color: var(--color-primary-dark);
  font-weight: 700;
  background: var(--color-primary-bg);
}

.nav-item.active svg {
  transform: scale(1.12);
}

.nav-item:active { opacity: 0.7; }

/* ============================================================
   Responsive
   ============================================================ */

@media (min-width: 601px) {
  .app-main {
    max-width: 600px;
    margin: 0 auto;
  }

  .bottom-nav {
    max-width: 600px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: var(--radius) var(--radius) 0 0;
  }
}