/* style.css — Airbnb-inspired */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --coral:    #3B5BDB;
  --coral-hv: #2F4AC8;
  --text:     #222222;
  --text-2:   #717171;
  --border:   #DDDDDD;
  --bg:       #FFFFFF;
  --bg-light: #F7F7F7;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg-light);
  color: var(--text);
  min-height: 100vh;
}

.wizard-wrapper { max-width: 640px; margin: 0 auto; padding: 32px 16px 64px; }

/* Header */
.wizard-header { text-align: center; margin-bottom: 32px; }
.wizard-header h1 { font-size: 1.5rem; font-weight: 700; letter-spacing: -0.02em; }
.wizard-header .subtitle { color: var(--text-2); margin-top: 6px; font-size: 0.9rem; }

/* Progress bar */
.progress-bar {
  display: flex; justify-content: space-between;
  margin-bottom: 28px; position: relative;
}
.progress-bar::before {
  content: ''; position: absolute; top: 50%; transform: translateY(-50%);
  left: 0; right: 0; height: 1px; background: var(--border); z-index: 0;
}
.progress-step {
  background: var(--bg); border: 1.5px solid var(--border); border-radius: 50px;
  padding: 5px 14px; font-size: 0.78rem; font-weight: 600;
  color: var(--text-2); position: relative; z-index: 1;
}
.progress-step.active { border-color: var(--coral); color: var(--coral); }
.progress-step.done   { border-color: var(--coral); color: var(--bg); background: var(--coral); }

/* Step cards */
.step {
  background: var(--bg); border-radius: 16px; padding: 32px 28px;
  box-shadow: 0 2px 16px rgba(0,0,0,0.06), 0 0 0 1px rgba(0,0,0,0.04);
}
.step h2 { font-size: 1.3rem; font-weight: 700; margin-bottom: 6px; letter-spacing: -0.02em; }
.step-subtitle { color: var(--text-2); font-size: 0.88rem; margin-bottom: 24px; }
.step.hidden { display: none; }
.hint { color: var(--text-2); font-size: 0.88rem; margin-bottom: 18px; }

/* Auth switch link (Step 1) */
.auth-switch {
  margin-top: 20px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-2);
}
.btn-link {
  background: none; border: none; padding: 0;
  color: var(--coral); font-size: inherit; font-weight: 600;
  cursor: pointer; text-decoration: underline;
}

/* Login status */
#login-status { margin-top: 10px; font-size: 0.85rem; padding: 10px 14px; border-radius: 8px; }
#login-status.ok  { background: #f0fdf4; color: #166534; }
#login-status.err { background: #fff1f0; color: #b91c1c; }

/* Forms */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 14px; }
@media (max-width: 500px) { .form-grid { grid-template-columns: 1fr; } }

label { display: flex; flex-direction: column; gap: 6px; font-size: 0.82rem; font-weight: 600; color: var(--text); letter-spacing: 0.01em; }
.full-width { margin-bottom: 14px; }
.login-email-label { margin-top: 4px; }

input[type=text], input[type=email], input[type=tel], select, textarea {
  border: 1px solid var(--border); border-radius: 8px; padding: 12px 14px;
  font-size: 0.95rem; width: 100%; font-family: inherit; color: var(--text); background: var(--bg);
  transition: border-color 0.15s;
}
input::placeholder, textarea::placeholder { color: #b0b0b0; }
input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--text); box-shadow: 0 0 0 2px rgba(34,34,34,0.08);
}

/* Day list (Step 2) */
.day-list { display: flex; flex-direction: column; gap: 10px; margin-bottom: 6px; }
.day-block { border: 1.5px solid var(--border); border-radius: 12px; overflow: hidden; }
.day-block.selected { border-color: var(--coral); }
.day-header { display: flex; align-items: center; gap: 12px; padding: 14px 16px; cursor: pointer; background: var(--bg); }
.day-header input[type=checkbox] { width: 18px; height: 18px; cursor: pointer; accent-color: var(--coral); }
.day-header span { font-weight: 600; font-size: 0.95rem; }
.day-windows { display: none; padding: 10px 16px 16px; border-top: 1px solid var(--border); background: var(--bg-light); }
.day-block.selected .day-windows { display: block; }
.window-options { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 8px; }
.window-option { display: flex; align-items: center; gap: 7px; font-size: 0.9rem; cursor: pointer; font-weight: 500; }
.window-option input { width: 16px; height: 16px; accent-color: var(--coral); }

/* Day tabs (Step 3) */
.day-tabs { display: flex; gap: 8px; margin-bottom: 20px; flex-wrap: wrap; }
.day-tab {
  padding: 7px 16px; border: 1.5px solid var(--border); border-radius: 50px;
  cursor: pointer; font-size: 0.83rem; font-weight: 600; color: var(--text-2); background: var(--bg);
  transition: border-color 0.15s, color 0.15s;
}
.day-tab.active { border-color: var(--text); color: var(--text); }
.day-tab:hover:not(.active) { border-color: #aaa; color: var(--text); }

/* Roles (Step 3) */
.section-group { margin-bottom: 24px; }
.section-title { font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-2); margin-bottom: 10px; }
.role-item {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 14px; border: 1.5px solid var(--border); border-radius: 10px;
  margin-bottom: 7px; cursor: pointer; transition: border-color 0.12s, background 0.12s;
}
.role-item:hover:not(.filled):not(.outside) { border-color: var(--text); }
.role-item.selected { border-color: var(--coral); background: #f0f3ff; }
.role-item.filled { text-decoration: line-through; color: #bbb; background: var(--bg-light); cursor: not-allowed; border-color: var(--border); }
.role-item.outside { opacity: 0.4; cursor: not-allowed; }
.role-item input[type=checkbox] { width: 17px; height: 17px; flex-shrink: 0; accent-color: var(--coral); }
.role-name { font-size: 0.92rem; font-weight: 500; }
.role-meta { font-size: 0.79rem; color: var(--text-2); margin-top: 2px; }
.role-slots { font-size: 0.8rem; font-weight: 600; }
.role-slots.open   { color: #16a34a; }
.role-slots.filled { color: #bbb; }
.filled-legend { color: #bbb; font-size: 0.8rem; }

/* Review (Step 4) */
.review-table { width: 100%; border-collapse: collapse; margin-bottom: 16px; }
.review-table th {
  text-align: left; font-size: 0.75rem; color: var(--text-2); padding: 7px 10px;
  border-bottom: 1px solid var(--border); font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em;
}
.review-table td { padding: 10px 10px; font-size: 0.9rem; border-bottom: 1px solid var(--bg-light); }
.error-box { background: #fff1f0; border: 1px solid #fca5a5; border-radius: 10px; padding: 13px 16px; font-size: 0.88rem; color: #b91c1c; margin-bottom: 14px; }

/* Confirmation */
.confirm-box { text-align: center; padding: 16px 0 8px; }
.confirm-box h2 { font-size: 1.6rem; font-weight: 700; margin-bottom: 14px; }
.confirm-edit-note { margin-top: 18px; color: var(--text-2); font-size: 0.88rem; line-height: 1.6; }

/* Navigation */
.step-nav { display: flex; justify-content: space-between; align-items: center; margin-top: 28px; padding-top: 20px; border-top: 1px solid var(--bg-light); }
.btn-primary {
  background: var(--coral); color: #fff; border: none; border-radius: 8px;
  padding: 12px 28px; font-size: 0.95rem; font-weight: 600; cursor: pointer;
  transition: background 0.15s;
}
.btn-primary:hover   { background: var(--coral-hv); }
.btn-secondary {
  background: var(--bg); color: var(--text); border: 1.5px solid var(--border);
  border-radius: 8px; padding: 11px 22px; font-size: 0.95rem; font-weight: 600; cursor: pointer;
  transition: border-color 0.15s;
}
.btn-secondary:hover { border-color: var(--text); }
.btn-primary:disabled { background: #8fa8f2; cursor: not-allowed; }

.loading { text-align: center; color: var(--text-2); padding: 40px; }
.hidden { display: none !important; }