/* ═══════════════════════════════════════════
   Rooster → Agenda – Mobile-first stylesheet
   Kleurpallet gebaseerd op de rooster-app teal
   ═══════════════════════════════════════════ */

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

:root {
  --teal:        #0d9488;
  --teal-dark:   #0f766e;
  --teal-light:  #ccfbf1;
  --bg:          #f0fdfa;
  --surface:     #ffffff;
  --border:      #d1fae5;
  --text:        #1c1917;
  --muted:       #78716c;
  --danger:      #ef4444;
  --warning-bg:  #fef9c3;
  --warning-txt: #854d0e;
  --radius:      14px;
  --shadow:      0 1px 4px rgba(0,0,0,0.08), 0 0 0 1px rgba(0,0,0,0.04);
}

html, body {
  height: 100%;
  font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
}

/* ───── SCREENS ───── */
.screen {
  min-height: 100dvh;
  animation: fadeIn 0.2s ease;
}
@keyframes fadeIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.hidden { display: none !important; }

/* ───── CONTAINER ───── */
.container {
  max-width: 480px;
  margin: 0 auto;
  padding: 20px 16px 40px;
}

.center-v {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100dvh;
  text-align: center;
  gap: 12px;
  padding: 32px 20px;
}

/* ───── LOGO ───── */
.logo {
  font-size: 72px;
  text-align: center;
  margin: 36px 0 12px;
  line-height: 1;
}

/* ───── TYPOGRAPHY ───── */
h1 { font-size: 28px; font-weight: 700; text-align: center; margin-bottom: 6px; }
h2 { font-size: 20px; font-weight: 700; margin-bottom: 4px; }
h3 { font-size: 15px; font-weight: 600; margin-bottom: 8px; }

.subtitle  { color: var(--muted); text-align: center; margin-bottom: 28px; font-size: 15px; }
.muted     { color: var(--muted); font-size: 14px; }
.help-text { color: var(--muted); font-size: 13px; margin-bottom: 10px; }

/* ───── CARD ───── */
.card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 18px;
  margin-bottom: 14px;
  box-shadow: var(--shadow);
}

/* ───── TOP BAR ───── */
.top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  padding-top: 4px;
}
.app-title { font-size: 17px; font-weight: 600; }

/* ───── FORM ───── */
.form-group { margin-bottom: 16px; }
.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--text);
  text-transform: uppercase;
  letter-spacing: 0.4px;
}
.form-group input, input[type="text"], input[type="time"] {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid #e5e7eb;
  border-radius: 10px;
  font-size: 16px; /* Prevents iOS zoom on focus */
  background: var(--surface);
  color: var(--text);
  appearance: none;
  -webkit-appearance: none;
  transition: border-color 0.15s;
}
input:focus, .select-input:focus {
  outline: none;
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(13,148,136,0.12);
}
.form-group small {
  display: block;
  font-size: 12px;
  color: var(--muted);
  margin-top: 5px;
}

/* ───── SELECT (agenda-keuze) ───── */
.select-input {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid #e5e7eb;
  border-radius: 10px;
  font-size: 16px;
  background: var(--surface);
  color: var(--text);
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%2378716c' d='M1.41 0L6 4.58 10.59 0 12 1.41l-6 6-6-6z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
  transition: border-color 0.15s;
}

/* ───── BUTTONS ───── */
.btn-primary {
  display: block;
  width: 100%;
  padding: 15px 20px;
  background: var(--teal);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  text-align: center;
  margin-top: 10px;
  transition: background 0.15s, transform 0.1s;
  -webkit-tap-highlight-color: transparent;
}
.btn-primary:hover  { background: var(--teal-dark); }
.btn-primary:active { transform: scale(0.98); }
.btn-primary:disabled { opacity: 0.45; cursor: not-allowed; }

.btn-secondary {
  display: block;
  width: 100%;
  padding: 13px 20px;
  background: transparent;
  color: var(--teal);
  border: 1.5px solid var(--teal);
  border-radius: var(--radius);
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  text-align: center;
  margin-top: 8px;
  transition: background 0.15s;
}
.btn-secondary:hover { background: var(--teal-light); }

.btn-ghost {
  background: none;
  border: none;
  color: var(--muted);
  font-size: 15px;
  cursor: pointer;
  padding: 6px 2px;
  -webkit-tap-highlight-color: transparent;
}
.btn-ghost-sm {
  background: none;
  border: 1px solid #e5e7eb;
  border-radius: 6px;
  color: var(--muted);
  font-size: 12px;
  padding: 3px 8px;
  cursor: pointer;
}
.btn-icon {
  background: none;
  border: none;
  font-size: 22px;
  cursor: pointer;
  padding: 4px;
  line-height: 1;
  -webkit-tap-highlight-color: transparent;
}
.btn-danger {
  display: block;
  width: 100%;
  padding: 13px;
  background: transparent;
  color: var(--danger);
  border: 1.5px solid var(--danger);
  border-radius: var(--radius);
  font-size: 15px;
  cursor: pointer;
  margin-top: 8px;
}
.btn-row {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 12px;
}

/* ───── GOOGLE CARD ───── */
.google-card { }
.google-label {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--muted);
  margin-bottom: 12px;
}
.btn-google {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  background: var(--surface);
  border: 1.5px solid #e5e7eb;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  width: 100%;
  justify-content: center;
  transition: background 0.15s;
  -webkit-tap-highlight-color: transparent;
}
.btn-google:hover { background: #f9fafb; }

.connected-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.connected-badge {
  background: var(--teal-light);
  color: var(--teal-dark);
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
}
.user-email { font-size: 13px; color: var(--muted); flex: 1; }

/* ───── UPLOAD AREA ───── */
.upload-card {}
.upload-area {
  border: 2px dashed var(--teal);
  border-radius: 12px;
  padding: 40px 20px;
  text-align: center;
  cursor: pointer;
  background: var(--teal-light);
  transition: background 0.15s;
  -webkit-tap-highlight-color: transparent;
}
.upload-area:hover  { background: #a7f3d0; }
.upload-icon { font-size: 44px; margin-bottom: 10px; }
.upload-text { font-size: 16px; font-weight: 600; margin-bottom: 4px; }
.upload-area small { color: var(--muted); font-size: 13px; }

/* ───── PREVIEW ───── */
.preview-img {
  width: 100%;
  border-radius: 10px;
  margin-bottom: 4px;
  display: block;
}

/* ───── RESULTS ───── */
.results-badge {
  background: var(--teal);
  color: #fff;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
}

.shift-item {
  background: var(--surface);
  border-radius: 12px;
  padding: 13px 15px;
  margin-bottom: 9px;
  box-shadow: var(--shadow);
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 10px;
}
.shift-date-block {}
.shift-weekday { font-size: 13px; color: var(--muted); }
.shift-date-str { font-size: 15px; font-weight: 600; margin-top: 1px; }
.shift-time { font-size: 14px; color: var(--muted); text-align: right; }
.shift-code-badge {
  background: var(--teal);
  color: #fff;
  padding: 4px 10px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.3px;
  text-align: center;
  min-width: 50px;
}
.shift-code-badge.vacation { background: #f472b6; } /* pink for vakantie */
.shift-code-badge.unknown  { background: #fef2f2; color: var(--danger); border: 1px solid var(--danger); }

.warning-box {
  background: var(--warning-bg);
  color: var(--warning-txt);
  border-radius: 10px;
  padding: 12px 15px;
  font-size: 13px;
  margin-bottom: 12px;
}

/* ───── STICKY BAR ───── */
.sticky-bar {
  position: sticky;
  bottom: 0;
  background: linear-gradient(to top, var(--bg) 80%, transparent);
  padding: 16px 0 24px;
  margin-top: 8px;
}

/* ───── SPINNER ───── */
.spinner {
  width: 52px;
  height: 52px;
  border: 4px solid var(--border);
  border-top-color: var(--teal);
  border-radius: 50%;
  animation: spin 0.75s linear infinite;
  margin-bottom: 4px;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ───── SUCCESS ───── */
.success-icon { font-size: 80px; margin-bottom: 8px; }

/* ───── SHIFT CODE SETTINGS ───── */
.codes-header {
  display: grid;
  grid-template-columns: 68px 72px 72px 1fr 28px;
  gap: 6px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: var(--muted);
  padding: 0 2px 6px;
}
.code-row {
  display: grid;
  grid-template-columns: 68px 72px 72px 1fr 28px;
  gap: 6px;
  margin-bottom: 7px;
  align-items: center;
}
.code-row input {
  padding: 9px 10px;
  border: 1.5px solid #e5e7eb;
  border-radius: 8px;
  font-size: 14px;
  width: 100%;
}
.code-row input[type="text"]:first-child {
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.3px;
}
.btn-remove {
  background: none;
  border: none;
  color: var(--danger);
  font-size: 18px;
  cursor: pointer;
  padding: 2px;
  line-height: 1;
}