/* ═══════════════════════════════════
   SA PRACTICE KIT WORKBOOK — DESIGN
   July Life Coach dark design system
   ═══════════════════════════════════ */
:root {
  --bg: #0f0f0f;
  --bg-card: #1a1a1a;
  --bg-elevated: #222;
  --border: rgba(255,255,255,0.06);
  --text: #e8e4df;
  --text-muted: #8a8580;
  --accent: #C27C5A;
  --accent-light: rgba(194,124,90,0.12);
  --accent-glow: rgba(194,124,90,0.25);
  --phase1: #8fa38c;   /* Heart Opening — sage green */
  --phase2: #C2A05A;   /* Listening — warm gold */
  --phase3: #C27C5A;   /* Quests — warm terracotta */
  --heart: #e25555;
  --font-serif: 'Libre Baskerville', Georgia, serif;
  --font-sans: 'Inter', -apple-system, sans-serif;
  --sidebar-w: 280px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  min-height: 100vh;
}

/* ── SIDEBAR ── */
.sidebar {
  position: fixed; top: 0; left: 0; width: var(--sidebar-w); height: 100vh;
  background: linear-gradient(180deg, #161614 0%, #1a1916 50%, #141413 100%);
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column; z-index: 100;
  overflow-y: auto; transition: transform 0.3s ease;
}
.sidebar-header {
  padding: 1.8rem 1.5rem 1.2rem;
  text-align: center;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(194,124,90,0.06) 0%, transparent 100%);
}
.sidebar-icon { font-size: 2rem; margin-bottom: 0.4rem; }
.sidebar-title {
  font-family: var(--font-serif);
  font-size: 1.2rem; font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.02em;
}
.sidebar-sub {
  font-size: 0.75rem; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 0.12em;
  margin-top: 0.15rem;
}
.sidebar-progress {
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border);
}
.progress-bar {
  height: 4px; background: var(--bg-elevated);
  border-radius: 2px; overflow: hidden;
}
.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--phase1), var(--phase2), var(--phase3));
  border-radius: 2px; transition: width 0.5s ease; width: 0%;
}
.progress-text {
  font-size: 0.68rem; color: var(--text-muted);
  margin-top: 0.4rem; display: block;
}
.sidebar-nav { flex: 1; padding: 0.5rem 0; overflow-y: auto; }

/* Nav items */
.nav-phase {
  padding: 0.7rem 1.5rem;
  font-size: 0.68rem; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--accent);
  cursor: pointer; user-select: none;
  display: flex; align-items: center; gap: 0.5rem;
  transition: background 0.15s;
}
.nav-phase:hover { background: rgba(194,124,90,0.04); }
.nav-phase .chevron { font-size: 0.55rem; transition: transform 0.2s; }
.nav-phase.open .chevron { transform: rotate(90deg); }
.nav-lessons { display: none; padding-left: 0; }
.nav-phase.open + .nav-lessons { display: block; }
.nav-lesson {
  padding: 0.5rem 1.5rem 0.5rem 2.2rem;
  font-size: 0.82rem; color: var(--text-muted);
  cursor: pointer; border-left: 2px solid transparent;
  transition: all 0.15s;
  display: flex; align-items: center; gap: 0.5rem;
}
.nav-lesson:hover { background: rgba(194,124,90,0.04); color: var(--text); }
.nav-lesson.active {
  border-left-color: var(--accent);
  color: var(--text); font-weight: 600;
  background: rgba(194,124,90,0.06);
}
.nav-lesson .check { font-size: 0.65rem; color: var(--phase1); opacity: 0; }
.nav-lesson.completed .check { opacity: 1; }

/* ── MOBILE ── */
.mobile-header {
  display: none; position: fixed; top: 0; left: 0; right: 0;
  height: 50px; background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  z-index: 90; padding: 0 1rem;
  align-items: center; gap: 0.75rem;
}
.menu-btn {
  background: none; border: none;
  font-size: 1.3rem; cursor: pointer; color: var(--accent);
}
.mobile-title {
  font-family: var(--font-serif);
  font-size: 0.95rem; color: var(--accent);
}
.sidebar-overlay {
  display: none; position: fixed; inset: 0;
  background: rgba(0,0,0,0.5); z-index: 99;
}

@media (max-width: 768px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); }
  .sidebar-overlay.open { display: block; }
  .mobile-header { display: flex; }
  .main { margin-left: 0 !important; padding-top: 60px !important; }
}

/* ── MAIN ── */
.main {
  margin-left: var(--sidebar-w);
  min-height: 100vh; padding: 2.5rem 2rem;
  position: relative;
}
.lesson-container {
  max-width: 680px; margin: 0 auto;
  padding-bottom: 4rem; position: relative; z-index: 1;
}

/* ── LESSON CONTENT ── */
.lesson-badge {
  display: inline-block;
  font-size: 0.6rem; font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-light);
  padding: 0.35rem 0.9rem; border-radius: 100px;
  margin-bottom: 1rem;
}
.lesson-h1 {
  font-family: var(--font-serif);
  font-size: 2.2rem; font-weight: 500;
  color: var(--text); line-height: 1.2;
  margin-bottom: 0.75rem;
}
.lesson-h2 {
  font-family: var(--font-serif);
  font-size: 1.5rem; font-weight: 500;
  color: var(--accent); margin: 2.5rem 0 0.75rem;
  position: relative;
  padding-bottom: 0.5rem;
}
.lesson-h2::after {
  content: '';
  position: absolute; bottom: 0; left: 0;
  width: 40px; height: 2px;
  background: var(--accent);
  border-radius: 1px;
}
.lesson-h3 {
  font-family: var(--font-sans);
  font-weight: 600; font-size: 1.05rem;
  color: var(--text); margin: 1.8rem 0 0.5rem;
}
.lesson-h4 {
  font-family: var(--font-sans);
  font-weight: 600; font-size: 0.95rem;
  color: var(--phase2); margin: 1.5rem 0 0.4rem;
  font-style: italic;
}
.lesson-body p {
  margin-bottom: 1.1rem; font-size: 0.95rem;
  color: var(--text); line-height: 1.75;
}
.lesson-body ul, .lesson-body ol {
  margin: 0.5rem 0 1.2rem 1.5rem;
}
.lesson-body li {
  margin-bottom: 0.5rem; font-size: 0.95rem;
  color: var(--text-muted); line-height: 1.6;
}
.lesson-body strong { color: var(--accent); font-weight: 600; }
.lesson-body em { font-style: italic; color: var(--text); }
.lesson-body a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(194,124,90,0.3);
  transition: border-color 0.2s;
}
.lesson-body a:hover { border-color: var(--accent); }

/* Callout box */
.callout {
  background: var(--bg-card);
  border-left: 3px solid var(--phase2);
  padding: 1.25rem 1.5rem;
  border-radius: 0 12px 12px 0;
  margin: 1.5rem 0;
  font-size: 0.92rem;
  line-height: 1.7;
}
.callout-label {
  font-size: 0.65rem; font-weight: 700;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--phase2);
  margin-bottom: 0.4rem;
}

/* Writing area */
.writing-prompt { margin: 1.8rem 0; }
.writing-label {
  font-family: var(--font-serif);
  font-size: 1rem; font-weight: 500;
  color: var(--text);
  margin-bottom: 0.6rem;
  line-height: 1.5;
}
.writing-area {
  width: 100%; min-height: 140px;
  padding: 1.1rem 1.25rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  font-family: var(--font-sans);
  font-size: 0.92rem; line-height: 1.7;
  resize: vertical; transition: border-color 0.25s, box-shadow 0.25s;
  background: var(--bg-card);
  color: var(--text);
}
.writing-area::placeholder { color: rgba(255,255,255,0.15); }
.writing-area:focus {
  outline: none;
  border-color: rgba(194,124,90,0.35);
  box-shadow: 0 0 0 3px rgba(194,124,90,0.08);
}
.writing-saved {
  font-size: 0.7rem; color: var(--phase1);
  margin-top: 0.35rem; opacity: 0;
  transition: opacity 0.3s;
}
.writing-saved.show { opacity: 1; }

/* Experience card */
.experience-card {
  display: flex; align-items: center; gap: 1rem;
  padding: 1.25rem 1.5rem; margin: 1.5rem 0;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px; cursor: pointer;
  text-decoration: none; color: var(--text);
  transition: all 0.25s ease;
}
.experience-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(194,124,90,0.12);
  border-color: rgba(194,124,90,0.25);
}
.experience-card .exp-icon { font-size: 1.6rem; flex-shrink: 0; }
.experience-card .exp-body { flex: 1; }
.experience-card .exp-label {
  font-size: 0.6rem; font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--text-muted); margin-bottom: 0.15rem;
}
.experience-card .exp-title {
  font-family: var(--font-serif);
  font-size: 1.05rem; font-weight: 500;
  color: var(--accent); line-height: 1.3;
}
.experience-card .exp-arrow {
  font-size: 1.2rem; color: var(--text-muted);
  transition: transform 0.2s;
}
.experience-card:hover .exp-arrow { transform: translateX(4px); color: var(--accent); }

/* Table */
.lesson-table {
  width: 100%; border-collapse: collapse;
  margin: 1rem 0; font-size: 0.88rem;
}
.lesson-table th {
  background: var(--bg-elevated);
  color: var(--accent); font-weight: 600;
  padding: 0.6rem 0.8rem; text-align: left;
  font-size: 0.8rem; letter-spacing: 0.04em;
}
.lesson-table td {
  padding: 0.6rem 0.8rem;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

/* Navigation buttons */
.lesson-nav {
  display: flex; justify-content: space-between;
  align-items: center; margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}
.btn {
  display: inline-flex; align-items: center; gap: 0.4rem;
  padding: 0.7rem 1.5rem; border-radius: 100px;
  font-family: var(--font-sans); font-weight: 600;
  font-size: 0.85rem; border: none;
  cursor: pointer; transition: all 0.2s;
  text-decoration: none;
}
.btn-primary {
  background: var(--accent); color: #fff;
}
.btn-primary:hover {
  opacity: 0.9; transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(194,124,90,0.25);
}
.btn-secondary {
  background: transparent; color: var(--text-muted);
  border: 1px solid var(--border);
}
.btn-secondary:hover {
  background: var(--bg-elevated);
  border-color: rgba(255,255,255,0.12);
  color: var(--text);
}
.btn-complete { background: var(--phase1); color: #111; }
.btn-complete:hover { opacity: 0.9; }

/* ── WELCOME SCREEN ── */
.welcome { text-align: center; padding: 4rem 1rem; }
.welcome-icon {
  font-size: 4rem; margin-bottom: 1rem; display: block;
  animation: float 3s ease-in-out infinite;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
.welcome h1 {
  font-family: var(--font-serif);
  font-size: 2.4rem; font-weight: 500;
  color: var(--text); margin-bottom: 0.3rem;
}
.welcome h1 em { color: var(--accent); font-style: italic; }
.welcome .tagline {
  font-size: 1rem; color: var(--text-muted);
  margin-bottom: 2rem; line-height: 1.6;
  max-width: 480px; margin-left: auto; margin-right: auto;
}
.welcome .phases-overview {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1rem; max-width: 560px; margin: 2rem auto;
  text-align: left;
}
@media (max-width: 600px) {
  .welcome .phases-overview { grid-template-columns: 1fr; }
}
.phase-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px; padding: 1.25rem;
  transition: all 0.2s;
}
.phase-card:hover {
  border-color: rgba(194,124,90,0.2);
  transform: translateY(-2px);
}
.phase-card .phase-num {
  font-size: 0.6rem; font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase;
  margin-bottom: 0.4rem;
}
.phase-card:nth-child(1) .phase-num { color: var(--phase1); }
.phase-card:nth-child(2) .phase-num { color: var(--phase2); }
.phase-card:nth-child(3) .phase-num { color: var(--phase3); }
.phase-card .phase-name {
  font-family: var(--font-serif);
  font-size: 1.1rem; font-weight: 500;
  color: var(--text); margin-bottom: 0.3rem;
}
.phase-card .phase-desc {
  font-size: 0.78rem; color: var(--text-muted);
  line-height: 1.5;
}

/* ── ANIMATIONS ── */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
.lesson-container > * {
  animation: fadeIn 0.35s ease forwards;
}

/* ── PAYGATE ── */
.paygate-overlay {
  display: none;
  position: fixed; inset: 0;
  background: var(--bg);
  z-index: 1000;
  justify-content: center; align-items: center;
  padding: 2rem;
}
.paygate-card {
  max-width: 440px; width: 100%;
  text-align: center;
  animation: fadeIn 0.5s ease forwards;
}
.paygate-icon { font-size: 4rem; margin-bottom: 1rem; }
.paygate-title {
  font-family: var(--font-serif);
  font-size: 2.2rem; font-weight: 500;
  color: var(--text); margin-bottom: 0.75rem;
}
.paygate-title em { color: var(--accent); font-style: italic; }
.paygate-sub {
  font-size: 0.95rem; color: var(--text-muted);
  line-height: 1.6; margin-bottom: 1.5rem;
}
.paygate-price {
  font-family: var(--font-serif);
  font-size: 2.5rem; font-weight: 600;
  color: var(--text); margin-bottom: 0.25rem;
}
.paygate-note {
  font-family: var(--font-sans);
  font-size: 0.82rem; font-weight: 400;
  color: var(--text-muted);
}
.paygate-buy {
  display: inline-block;
  padding: 0.85rem 2rem; margin-top: 1rem;
  background: var(--accent); color: #fff;
  border-radius: 100px;
  font-family: var(--font-sans); font-weight: 600;
  font-size: 0.95rem; text-decoration: none;
  transition: all 0.2s;
}
.paygate-buy:hover {
  opacity: 0.9; transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(194,124,90,0.3);
}
.paygate-divider {
  display: flex; align-items: center; gap: 1rem;
  margin: 1.5rem 0; color: var(--text-muted);
  font-size: 0.82rem;
}
.paygate-divider::before, .paygate-divider::after {
  content: ''; flex: 1; height: 1px;
  background: var(--border);
}
.paygate-access {
  display: flex; gap: 0.5rem;
  max-width: 320px; margin: 0 auto;
}
.paygate-access input {
  flex: 1; padding: 0.7rem 1rem;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 10px; color: var(--text);
  font-family: var(--font-sans); font-size: 0.9rem;
}
.paygate-access input:focus {
  outline: none;
  border-color: rgba(194,124,90,0.4);
  box-shadow: 0 0 0 3px rgba(194,124,90,0.12);
}
.paygate-access button {
  padding: 0.7rem 1.2rem;
  background: var(--bg-elevated); color: var(--text);
  border: 1px solid var(--border); border-radius: 10px;
  font-family: var(--font-sans); font-weight: 600;
  font-size: 0.85rem; cursor: pointer;
  transition: all 0.2s;
}
.paygate-access button:hover {
  background: var(--accent); color: #fff;
  border-color: var(--accent);
}
.paygate-err {
  display: none;
  font-size: 0.82rem; color: #e25555;
  margin-top: 0.75rem;
}
.paygate-help {
  font-size: 0.78rem; color: var(--text-muted);
  margin-top: 1.5rem; line-height: 1.5;
}
.paygate-help a { color: var(--accent); text-decoration: none; }
.paygate-help a:hover { text-decoration: underline; }