@import url('https://fonts.googleapis.com/css2?family=Inter:wght@200;300;400;500&family=DM+Serif+Display:ital@0;1&display=swap');

:root {
  --bg: #0c0b09;
  --s1: #141210;
  --s2: #1c1916;
  --border: #2a2620;
  --gold: #c4954a;
  --gold2: #e8c97a;
  --cream: #ede5d8;
  --muted: #6e6456;
  --soft: #a89880;
  --rose: #a0606e;
  --sage: #607a6e;
  --blue: #4a6880;
}

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

body {
  background: var(--bg);
  color: var(--cream);
  font-family: 'Inter', sans-serif;
  min-height: 100vh;
  padding: 0 0 80px;
  background-image:
    radial-gradient(ellipse at 10% 0%, rgba(196,149,74,0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 90% 100%, rgba(96,122,110,0.04) 0%, transparent 50%);
  -webkit-font-smoothing: antialiased;
}

.hidden { display: none !important; }

/* ── AUTH SCREEN ── */

.auth-screen {
  position: fixed;
  inset: 0;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  background-image:
    radial-gradient(ellipse at 30% 20%, rgba(196,149,74,0.05) 0%, transparent 60%),
    radial-gradient(ellipse at 70% 80%, rgba(96,122,110,0.03) 0%, transparent 60%);
}

.auth-box {
  text-align: center;
  max-width: 320px;
  width: 100%;
  padding: 0 20px;
  animation: fadeUp 0.6s ease;
}

.auth-icon {
  font-size: 32px;
  margin-bottom: 24px;
  display: block;
  color: var(--gold);
}

.auth-title {
  font-family: 'DM Serif Display', serif;
  font-size: 24px;
  font-weight: 400;
  color: var(--cream);
  margin-bottom: 8px;
}

.auth-subtitle {
  font-size: 13px;
  color: var(--muted);
  font-weight: 300;
  margin-bottom: 32px;
}

.auth-input {
  width: 100%;
  background: var(--s2);
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 14px 18px;
  color: var(--cream);
  font-family: 'Inter', sans-serif;
  font-size: 20px;
  font-weight: 300;
  letter-spacing: 0.3em;
  text-align: center;
  outline: none;
  transition: border-color 0.2s;
  -webkit-appearance: none;
  appearance: none;
}

.auth-input:focus { border-color: rgba(196,149,74,0.4); }

.auth-btn {
  width: 100%;
  margin-top: 16px;
  background: none;
  border: 1px solid var(--gold);
  color: var(--gold);
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 14px;
  cursor: pointer;
  border-radius: 2px;
  transition: all 0.2s;
}

.auth-btn:hover {
  background: var(--gold);
  color: var(--bg);
}

.auth-error {
  margin-top: 12px;
  font-size: 13px;
  color: var(--rose);
  font-weight: 300;
  opacity: 0;
  transition: opacity 0.3s;
  min-height: 18px;
}

/* ── NAV ── */

.nav {
  display: flex;
  border-bottom: 1px solid var(--border);
  background: var(--s1);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-tab {
  flex: 1;
  padding: 16px 8px;
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
  background: none;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
  font-family: 'Inter', sans-serif;
  font-weight: 400;
  border-bottom: 2px solid transparent;
}

.nav-tab.active {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

/* ── PAGES ── */

.page {
  display: none;
  padding: 28px 20px;
  max-width: 480px;
  margin: 0 auto;
}

.page.active {
  display: block;
  animation: fadeUp 0.4s ease;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeDown {
  from { opacity: 0; transform: translateY(-12px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ── PAGE HEADER ── */

.page-header { margin-bottom: 28px; }

.page-eyebrow {
  font-size: 10px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 8px;
  font-weight: 400;
}

.page-title {
  font-family: 'DM Serif Display', serif;
  font-size: 28px;
  font-weight: 400;
  line-height: 1.2;
  color: var(--cream);
}

.page-date {
  font-size: 13px;
  color: var(--muted);
  margin-top: 6px;
  font-weight: 300;
}

/* ── PRACTICE CARD ── */

.practice {
  background: var(--s2);
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 20px;
  margin-bottom: 12px;
  position: relative;
  overflow: hidden;
  transition: border-color 0.2s;
}

.practice.done { border-color: rgba(196,149,74,0.3); }

.practice::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--accent-color, var(--border));
  transition: background 0.3s;
}

.practice.done::before {
  background: var(--accent-color, var(--gold));
}

.practice-top {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.practice-check {
  width: 22px;
  height: 22px;
  border: 1px solid var(--border);
  border-radius: 50%;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s;
  margin-top: 2px;
  background: transparent;
}

.practice.done .practice-check {
  background: var(--gold);
  border-color: var(--gold);
}

.practice-check::after {
  content: '\2713';
  font-size: 11px;
  color: var(--bg);
  opacity: 0;
  transition: opacity 0.2s;
}

.practice.done .practice-check::after { opacity: 1; }

.weekly-check.checked {
  background: var(--gold2);
  border-color: var(--gold2);
}

.weekly-check.checked::after { opacity: 1; }

.weekly-card { border-left: 3px solid var(--gold2); }

.practice-body { flex: 1; }

.practice-phase {
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 4px;
  font-weight: 400;
  display: flex;
  align-items: center;
  gap: 8px;
}

.practice-name {
  font-family: 'DM Serif Display', serif;
  font-size: 17px;
  font-weight: 400;
  color: var(--cream);
  margin-bottom: 4px;
}

.practice-hint {
  font-size: 13px;
  color: var(--soft);
  line-height: 1.5;
  font-weight: 300;
}

/* ── CONTEXT TOGGLE ── */

.context-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 1px solid var(--border);
  font-size: 9px;
  color: var(--muted);
  cursor: pointer;
  transition: all 0.2s;
  font-family: 'Inter', sans-serif;
  font-weight: 400;
}

.context-toggle:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.practice-context {
  margin-top: 12px;
  padding: 14px 16px;
  background: rgba(196,149,74,0.04);
  border: 1px solid rgba(196,149,74,0.1);
  border-radius: 2px;
  font-size: 13px;
  color: var(--soft);
  line-height: 1.7;
  font-weight: 300;
  animation: fadeDown 0.3s ease;
}

.practice-context p { margin-bottom: 8px; }
.practice-context p:last-child { margin-bottom: 0; }

/* ── TEXTAREA ── */

.practice-input {
  margin-top: 14px;
  width: 100%;
  background: rgba(0,0,0,0.3);
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 12px 14px;
  color: var(--cream);
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 300;
  line-height: 1.6;
  resize: none;
  min-height: 72px;
  transition: border-color 0.2s;
  outline: none;
}

.practice-input::placeholder { color: var(--muted); }
.practice-input:focus { border-color: rgba(196,149,74,0.4); }

.practice-actions {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}

.save-btn {
  background: none;
  border: 1px solid var(--border);
  color: var(--muted);
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 8px 16px;
  cursor: pointer;
  border-radius: 2px;
  transition: all 0.2s;
}

.save-btn:hover { border-color: var(--gold); color: var(--gold); }
.save-btn.saved { border-color: var(--sage); color: var(--sage); }

.delete-btn {
  background: none;
  border: 1px solid var(--border);
  color: var(--muted);
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 8px 12px;
  cursor: pointer;
  border-radius: 2px;
  transition: all 0.2s;
}

.delete-btn:hover,
.delete-btn:active {
  border-color: var(--rose);
  color: var(--rose);
}

/* ── PHASE INFO ── */

.phase-info {
  background: rgba(196,149,74,0.05);
  border: 1px solid rgba(196,149,74,0.15);
  border-radius: 2px;
  padding: 14px 18px;
  margin-bottom: 20px;
  font-size: 13px;
  color: var(--soft);
  line-height: 1.6;
  font-weight: 300;
}

.phase-info strong {
  color: var(--gold);
  font-weight: 500;
  display: block;
  margin-bottom: 4px;
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

/* ── STREAK ── */

.streak-row {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--s2);
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 16px 20px;
  margin-bottom: 20px;
}

.streak-num {
  font-family: 'DM Serif Display', serif;
  font-size: 36px;
  font-weight: 400;
  color: var(--gold);
  line-height: 1;
}

.streak-label {
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.1em;
  font-weight: 300;
}

.streak-fire { font-size: 20px; margin-left: auto; }

/* ── CALENDAR ── */

.cal-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
  margin-top: 16px;
}

.cal-day {
  aspect-ratio: 1;
  border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  color: var(--muted);
  font-weight: 300;
  position: relative;
}

.cal-day.has-data {
  background: rgba(196,149,74,0.15);
  color: var(--gold);
}

.cal-day.today {
  border: 1px solid var(--gold);
  color: var(--gold2);
}

.cal-day.full {
  background: rgba(196,149,74,0.3);
}

/* ── PROGRESS SECTIONS ── */

.progress-section {
  background: var(--s2);
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 18px 20px;
  margin-bottom: 12px;
}

.progress-section-title {
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 16px;
  font-weight: 400;
}

.cal-week-header {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-bottom: 8px;
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.cal-week-header span {
  width: 24px;
  text-align: center;
}

/* ── HISTORY ── */

.history-day {
  background: var(--s2);
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 18px 20px;
  margin-bottom: 10px;
}

.history-date {
  font-size: 10px;
  letter-spacing: 0.15em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 12px;
  font-weight: 400;
}

.history-item {
  display: flex;
  gap: 10px;
  margin-bottom: 8px;
  align-items: flex-start;
  position: relative;
}

.history-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
  flex-shrink: 0;
  margin-top: 6px;
}

.history-text {
  font-size: 13px;
  color: var(--soft);
  line-height: 1.5;
  font-weight: 300;
  flex: 1;
}

.history-practice {
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 2px;
}

.history-delete {
  background: none;
  border: none;
  color: var(--muted);
  cursor: pointer;
  font-size: 16px;
  padding: 4px 8px;
  opacity: 0.4;
  transition: all 0.2s;
  flex-shrink: 0;
}

.history-delete:hover,
.history-delete:active { opacity: 1; color: var(--rose); }

.empty-state {
  text-align: center;
  padding: 48px 20px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 300;
  line-height: 1.7;
}

.empty-state .big {
  font-family: 'DM Serif Display', serif;
  font-size: 32px;
  color: var(--border);
  display: block;
  margin-bottom: 12px;
}

/* ── SECTION DIVIDER ── */

.section-divider {
  text-align: center;
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--border);
  margin: 24px 0 16px;
}

/* ── INSIGHT FAB ── */

.insight-fab {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--gold);
  color: var(--bg);
  border: none;
  font-size: 22px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(196,149,74,0.3);
  transition: all 0.2s;
  z-index: 50;
  font-family: 'Inter', sans-serif;
  font-weight: 300;
}

.insight-fab:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 28px rgba(196,149,74,0.4);
}

/* ── MODAL ── */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
  opacity: 0;
  transition: opacity 0.2s;
  padding: 20px;
}

.modal-overlay.visible { opacity: 1; }

.modal-content {
  background: var(--s1);
  border: 1px solid var(--border);
  border-radius: 2px;
  max-width: 420px;
  width: 100%;
  animation: fadeUp 0.3s ease;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  border-bottom: 1px solid var(--border);
}

.modal-title {
  font-family: 'DM Serif Display', serif;
  font-size: 17px;
  font-weight: 400;
  color: var(--cream);
}

.modal-close {
  background: none;
  border: none;
  color: var(--muted);
  font-size: 20px;
  cursor: pointer;
  transition: color 0.2s;
}

.modal-close:hover { color: var(--cream); }

.modal-body { padding: 20px; }

.modal-label {
  display: block;
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 8px;
  font-weight: 400;
}

.modal-select {
  width: 100%;
  background: var(--s2);
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 10px 14px;
  color: var(--cream);
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 300;
  outline: none;
  appearance: none;
  cursor: pointer;
}

.modal-select:focus { border-color: rgba(196,149,74,0.4); }

.modal-select option {
  background: var(--s1);
  color: var(--cream);
}

.modal-textarea {
  width: 100%;
  background: rgba(0,0,0,0.3);
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 12px 14px;
  color: var(--cream);
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 300;
  line-height: 1.6;
  resize: none;
  min-height: 100px;
  outline: none;
  transition: border-color 0.2s;
}

.modal-textarea::placeholder { color: var(--muted); }
.modal-textarea:focus { border-color: rgba(196,149,74,0.4); }

.modal-footer {
  padding: 16px 20px;
  border-top: 1px solid var(--border);
}

.modal-btn {
  width: 100%;
  background: none;
  border: 1px solid var(--gold);
  color: var(--gold);
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 12px;
  cursor: pointer;
  border-radius: 2px;
  transition: all 0.2s;
}

.modal-btn:hover {
  background: var(--gold);
  color: var(--bg);
}

/* ── INSIGHT CARDS ── */

.insight-card {
  background: var(--s2);
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 16px 20px;
  margin-bottom: 10px;
  position: relative;
}

.insight-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.insight-dim {
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 500;
}

.insight-date {
  font-size: 11px;
  color: var(--muted);
  font-weight: 300;
}

.insight-text {
  font-size: 13px;
  color: var(--soft);
  line-height: 1.6;
  font-weight: 300;
}

.insight-delete {
  background: none;
  border: none;
  color: var(--muted);
  cursor: pointer;
  font-size: 16px;
  padding: 4px 8px;
  opacity: 0.4;
  transition: all 0.2s;
  position: absolute;
  top: 12px;
  right: 12px;
}

.insight-delete:hover,
.insight-delete:active { opacity: 1; color: var(--rose); }

/* ── SETTINGS ── */

.settings-section {
  background: var(--s2);
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 20px;
  margin-bottom: 12px;
}

.settings-title {
  font-family: 'DM Serif Display', serif;
  font-size: 16px;
  font-weight: 400;
  color: var(--cream);
  margin-bottom: 6px;
}

.settings-desc {
  font-size: 13px;
  color: var(--muted);
  font-weight: 300;
  line-height: 1.5;
  margin-bottom: 14px;
}

.settings-desc strong {
  color: var(--gold);
  font-weight: 500;
}

.settings-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.settings-btn {
  background: none;
  border: 1px solid var(--border);
  color: var(--muted);
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  letter-spacing: 0.05em;
  padding: 10px 16px;
  cursor: pointer;
  border-radius: 2px;
  transition: all 0.2s;
}

.settings-btn:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.settings-btn.active {
  border-color: var(--gold);
  background: rgba(196,149,74,0.1);
  color: var(--gold);
}

.settings-btn.danger:hover {
  border-color: var(--rose);
  color: var(--rose);
}

.settings-link {
  background: none;
  border: none;
  color: var(--muted);
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  cursor: pointer;
  margin-top: 10px;
  padding: 0;
  text-decoration: underline;
  text-decoration-style: dotted;
  text-underline-offset: 3px;
  transition: color 0.2s;
}

.settings-link:hover { color: var(--gold); }

.settings-time {
  background: var(--s2);
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 10px 14px;
  color: var(--cream);
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 300;
  outline: none;
  color-scheme: dark;
}

.settings-time:focus { border-color: rgba(196,149,74,0.4); }

.settings-status {
  font-size: 12px;
  font-weight: 300;
  margin-top: 10px;
  min-height: 16px;
  transition: all 0.3s;
}

/* ── QUIZ ── */

.quiz-option {
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 12px 16px;
  color: var(--cream);
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 300;
  text-align: left;
  cursor: pointer;
  transition: all 0.2s;
  line-height: 1.4;
}

.quiz-option:hover {
  border-color: var(--gold);
  color: var(--gold2);
  background: rgba(196,149,74,0.04);
  padding-left: 20px;
}

.quiz-option.selected {
  border-color: var(--gold);
  background: rgba(196,149,74,0.08);
  color: var(--gold2);
}