/* ─── Design Tokens ─────────────────────────────────────────── */

:root {
  color-scheme: light;

  /* Background */
  --bg: #f5f2ec;
  --bg-soft: #faf8f4;
  --bg-strong: #ede9df;

  /* Panels */
  --panel: rgba(255, 253, 248, 0.88);
  --panel-strong: rgba(255, 254, 251, 0.97);
  --panel-hover: rgba(255, 253, 248, 0.96);

  /* Text */
  --text: #1e1a14;
  --text-h: #141008;
  --muted: #6b6254;
  --subtle: #9a907c;

  /* Borders & shadows */
  --border: rgba(60, 45, 20, 0.09);
  --border-strong: rgba(60, 45, 20, 0.16);
  --shadow-sm: 0 2px 8px rgba(40, 30, 10, 0.06);
  --shadow: 0 8px 28px rgba(40, 30, 10, 0.09);
  --shadow-lg: 0 20px 60px rgba(40, 30, 10, 0.12);

  /* Accent — warm amber */
  --accent: #8b6914;
  --accent-strong: #6d5110;
  --accent-soft: rgba(139, 105, 20, 0.1);
  --accent-mid: rgba(139, 105, 20, 0.18);

  /* Status: complete */
  --sage: #3d7a57;
  --sage-soft: rgba(61, 122, 87, 0.11);
  --sage-mid: rgba(61, 122, 87, 0.2);

  /* Status: in progress */
  --clay: #9c5a32;
  --clay-soft: rgba(156, 90, 50, 0.1);
  --clay-mid: rgba(156, 90, 50, 0.18);

  /* Status: not started */
  --slate: #7a7268;
  --slate-soft: rgba(122, 114, 104, 0.09);
  --slate-mid: rgba(122, 114, 104, 0.16);

  /* Categories */
  --daily-color: #8b6914;
  --daily-bg: rgba(139, 105, 20, 0.09);
  --deep-color: #3d5a8a;
  --deep-bg: rgba(61, 90, 138, 0.09);
  --christ-color: #3d7a57;
  --christ-bg: rgba(61, 122, 87, 0.09);
  --thematic-color: #9c5a32;
  --thematic-bg: rgba(156, 90, 50, 0.09);

  /* Danger */
  --danger: #8b3a3a;
  --danger-soft: rgba(139, 58, 58, 0.1);

  /* Radius */
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --radius-xs: 6px;

  /* Layout */
  --sidebar-width: 260px;
  --topbar-height: 56px;
  --tabbar-height: 60px;
}

/* Dark mode */
@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;

    --bg: #1a1610;
    --bg-soft: #201c14;
    --bg-strong: #141008;

    --panel: rgba(28, 24, 16, 0.94);
    --panel-strong: rgba(32, 28, 18, 0.98);
    --panel-hover: rgba(34, 30, 20, 0.96);

    --text: #e8e0cc;
    --text-h: #f0e8d0;
    --muted: #9a907c;
    --subtle: #6b6254;

    --border: rgba(200, 170, 100, 0.09);
    --border-strong: rgba(200, 170, 100, 0.16);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow: 0 8px 28px rgba(0, 0, 0, 0.36);
    --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.44);

    --accent: #c49a2a;
    --accent-strong: #e0b840;
    --accent-soft: rgba(196, 154, 42, 0.12);
    --accent-mid: rgba(196, 154, 42, 0.22);

    --sage: #5a9c6e;
    --sage-soft: rgba(90, 156, 110, 0.12);
    --sage-mid: rgba(90, 156, 110, 0.22);

    --clay: #c4703e;
    --clay-soft: rgba(196, 112, 62, 0.12);
    --clay-mid: rgba(196, 112, 62, 0.22);

    --slate: #9a907c;
    --slate-soft: rgba(154, 144, 124, 0.1);
    --slate-mid: rgba(154, 144, 124, 0.18);

    --daily-color: #c49a2a;
    --daily-bg: rgba(196, 154, 42, 0.1);
    --deep-color: #6b8fc4;
    --deep-bg: rgba(107, 143, 196, 0.1);
    --christ-color: #5a9c6e;
    --christ-bg: rgba(90, 156, 110, 0.1);
    --thematic-color: #c4703e;
    --thematic-bg: rgba(196, 112, 62, 0.1);

    --danger: #c45a5a;
    --danger-soft: rgba(196, 90, 90, 0.12);
  }
}

/* ─── Base ──────────────────────────────────────────────────── */

body {
  font-family: 'Literata', 'Palatino Linotype', 'Book Antiqua', Georgia, serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  background-image:
    radial-gradient(circle at 15% 10%, rgba(180, 140, 60, 0.07) 0%, transparent 32%),
    radial-gradient(circle at 85% 85%, rgba(100, 80, 40, 0.05) 0%, transparent 28%);
  min-height: 100dvh;
}

h1, h2, h3, h4 {
  font-family: 'Fraunces', 'Iowan Old Style', 'Palatino Linotype', 'Book Antiqua', Georgia, serif;
  color: var(--text-h);
  line-height: 1.25;
  letter-spacing: -0.02em;
  font-weight: 500;
  margin: 0;
}

p { margin: 0; }

a {
  color: var(--accent);
  text-decoration: none;
}

code {
  font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace;
  font-size: 0.85em;
  background: var(--accent-soft);
  padding: 0.1em 0.4em;
  border-radius: var(--radius-xs);
}

/* ─── App Shell Layout ──────────────────────────────────────── */

.app-shell {
  display: grid;
  grid-template-columns: var(--sidebar-width) 1fr;
  grid-template-rows: 100dvh;
  overflow: hidden;
}

.sidebar {
  display: flex;
  flex-direction: column;
  background: var(--panel-strong);
  border-right: 1px solid var(--border);
  overflow-y: auto;
  overflow-x: hidden;
}

.workspace-shell {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--bg);
}

.workspace {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 32px 40px 40px;
}

/* ─── Sidebar ───────────────────────────────────────────────── */

.brand-block {
  padding: 24px 20px 16px;
  border-bottom: 1px solid var(--border);
}

.brand-block .brand-title {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-h);
  letter-spacing: -0.01em;
}

.brand-block .brand-tagline {
  font-size: 0.75rem;
  color: var(--subtle);
  margin-top: 2px;
}

.sidebar-nav {
  flex: 1;
  padding: 12px 10px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sidebar-nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  border: none;
  background: transparent;
  color: var(--muted);
  font-family: 'Literata', Georgia, serif;
  font-size: 0.9rem;
  cursor: pointer;
  text-align: left;
  width: 100%;
  transition: background 120ms, color 120ms;
}

.sidebar-nav-item:hover {
  background: var(--accent-soft);
  color: var(--accent);
}

.sidebar-nav-item.active {
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 500;
}

.sidebar-nav-item svg {
  flex-shrink: 0;
  opacity: 0.7;
}

.sidebar-nav-item.active svg {
  opacity: 1;
}

.sidebar-footer {
  padding: 14px 12px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.install-button {
  display: flex;
  align-items: center;
  gap: 6px;
  width: 100%;
  padding: 7px 10px;
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
  border-radius: 8px;
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s;
}
.install-button:hover {
  background: color-mix(in srgb, var(--accent) 20%, transparent);
}

.sidebar-user-email {
  font-size: 0.75rem;
  color: var(--subtle);
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ─── Mobile Tabbar ─────────────────────────────────────────── */

.mobile-tabbar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: var(--tabbar-height);
  padding-bottom: env(safe-area-inset-bottom);
  background: var(--panel-strong);
  border-top: 1px solid var(--border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 100;
}

.mobile-tabbar-inner {
  display: flex;
  height: var(--tabbar-height);
}

.mobile-tab {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  border: none;
  background: transparent;
  color: var(--subtle);
  font-family: 'Literata', Georgia, serif;
  font-size: 0.65rem;
  cursor: pointer;
  transition: color 120ms;
  padding: 0;
}

.mobile-tab.active {
  color: var(--accent);
}

.mobile-tab svg {
  opacity: 0.7;
}

.mobile-tab.active svg {
  opacity: 1;
}

/* ─── Buttons ───────────────────────────────────────────────── */

.primary-button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  border: none;
  background: var(--accent);
  color: #fff;
  font-family: 'Literata', Georgia, serif;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 120ms, opacity 120ms;
  white-space: nowrap;
}

.primary-button:hover:not(:disabled) {
  background: var(--accent-strong);
}

.primary-button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.ghost-button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong);
  background: transparent;
  color: var(--muted);
  font-family: 'Literata', Georgia, serif;
  font-size: 0.9rem;
  cursor: pointer;
  transition: background 120ms, color 120ms, border-color 120ms;
  white-space: nowrap;
}

.ghost-button:hover:not(:disabled) {
  background: var(--panel);
  color: var(--text);
  border-color: var(--border-strong);
}

.ghost-button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.text-button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border: none;
  background: transparent;
  color: var(--muted);
  font-family: 'Literata', Georgia, serif;
  font-size: 0.875rem;
  cursor: pointer;
  border-radius: var(--radius-xs);
  transition: color 120ms, background 120ms;
}

.text-button:hover {
  color: var(--text);
  background: var(--slate-soft);
}

.icon-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border: none;
  background: transparent;
  color: var(--muted);
  border-radius: var(--radius-xs);
  cursor: pointer;
  transition: color 120ms, background 120ms;
  flex-shrink: 0;
}

.icon-button:hover {
  color: var(--text);
  background: var(--slate-soft);
}

.danger-button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--danger-soft);
  background: var(--danger-soft);
  color: var(--danger);
  font-family: 'Literata', Georgia, serif;
  font-size: 0.875rem;
  cursor: pointer;
  transition: background 120ms;
}

.danger-button:hover {
  background: var(--danger-soft);
  border-color: var(--danger);
}

/* ─── Cards ─────────────────────────────────────────────────── */

.panel-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
}

.study-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  cursor: pointer;
  transition: background 140ms, border-color 140ms, box-shadow 140ms;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.study-card:hover {
  background: var(--panel-hover);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-sm);
}

.study-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.study-card-title {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-h);
  line-height: 1.3;
}

.study-card-passage {
  font-size: 0.825rem;
  color: var(--muted);
  font-style: italic;
}

.study-card-footer {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.study-card-date {
  font-size: 0.75rem;
  color: var(--subtle);
  margin-left: auto;
}

.method-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px;
  cursor: pointer;
  transition: background 140ms, border-color 140ms, transform 120ms;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.method-card:hover {
  background: var(--panel-hover);
  border-color: var(--border-strong);
  transform: translateY(-1px);
}

.method-card-name {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--text-h);
}

.method-card-description {
  font-size: 0.825rem;
  color: var(--muted);
  line-height: 1.5;
}

.method-card-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.75rem;
  color: var(--subtle);
  margin-top: 4px;
}

/* ─── Badges ────────────────────────────────────────────────── */

.progress-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 100px;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  white-space: nowrap;
  flex-shrink: 0;
}

.progress-badge.not-started {
  background: var(--slate-soft);
  color: var(--slate);
}

.progress-badge.in-progress {
  background: var(--clay-soft);
  color: var(--clay);
}

.progress-badge.complete {
  background: var(--sage-soft);
  color: var(--sage);
}

.method-badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 100px;
  font-size: 0.72rem;
  font-weight: 500;
  white-space: nowrap;
  flex-shrink: 0;
}

.method-badge.daily {
  background: var(--daily-bg);
  color: var(--daily-color);
}

.method-badge.deep {
  background: var(--deep-bg);
  color: var(--deep-color);
}

.method-badge.christ_centered {
  background: var(--christ-bg);
  color: var(--christ-color);
}

.method-badge.thematic {
  background: var(--thematic-bg);
  color: var(--thematic-color);
}

.tag-pill {
  display: inline-flex;
  align-items: center;
  padding: 2px 9px;
  border-radius: 100px;
  font-size: 0.72rem;
  background: var(--accent-soft);
  color: var(--accent);
}

/* ─── Forms ─────────────────────────────────────────────────── */

.form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-label {
  font-size: 0.825rem;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: 0.01em;
}

.form-label .required {
  color: var(--danger);
  margin-left: 2px;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: var(--bg-soft);
  color: var(--text);
  font-family: 'Literata', Georgia, serif;
  font-size: 1rem;
  line-height: 1.5;
  transition: border-color 120ms, box-shadow 120ms;
  outline: none;
  -webkit-appearance: none;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-textarea.large {
  min-height: 200px;
}

.form-textarea.study-response {
  min-height: 100px;
  font-size: 0.95rem;
  line-height: 1.7;
}

.form-hint {
  font-size: 0.775rem;
  color: var(--subtle);
}

.form-error {
  font-size: 0.825rem;
  color: var(--danger);
  padding: 8px 12px;
  background: var(--danger-soft);
  border-radius: var(--radius-xs);
}

.form-success {
  font-size: 0.825rem;
  color: var(--sage);
  padding: 8px 12px;
  background: var(--sage-soft);
  border-radius: var(--radius-xs);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-stack {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.form-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-top: 8px;
}

/* ─── Tag Input ─────────────────────────────────────────────── */

.tag-input-container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: var(--bg-soft);
  min-height: 44px;
  cursor: text;
  transition: border-color 120ms, box-shadow 120ms;
}

.tag-input-container:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.tag-input-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 100px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.8rem;
}

.tag-input-pill button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 14px;
  height: 14px;
  border: none;
  background: transparent;
  color: var(--accent);
  cursor: pointer;
  padding: 0;
  border-radius: 100px;
  opacity: 0.7;
  transition: opacity 120ms;
}

.tag-input-pill button:hover {
  opacity: 1;
}

.tag-input-field {
  border: none;
  background: transparent;
  outline: none;
  font-family: 'Literata', Georgia, serif;
  font-size: 0.9rem;
  color: var(--text);
  flex: 1;
  min-width: 80px;
  padding: 2px 0;
}

/* ─── Study Accordion ───────────────────────────────────────── */

.step-accordion {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--panel);
  overflow: hidden;
  transition: border-color 120ms;
}

.step-accordion.complete {
  border-color: var(--sage-mid);
}

.step-accordion-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  cursor: pointer;
  border: none;
  background: transparent;
  width: 100%;
  text-align: left;
  transition: background 120ms;
}

.step-accordion-header:hover {
  background: var(--accent-soft);
}

.step-accordion-header.open {
  background: var(--accent-soft);
  border-bottom: 1px solid var(--border);
}

.step-number {
  width: 26px;
  height: 26px;
  border-radius: 100px;
  background: var(--slate-soft);
  color: var(--slate);
  font-size: 0.75rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-family: 'Fraunces', Georgia, serif;
}

.step-accordion.complete .step-number {
  background: var(--sage-soft);
  color: var(--sage);
}

.step-accordion-title {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-h);
  flex: 1;
}

.step-accordion-body {
  padding: 20px 24px 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.step-explanation {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.65;
  padding: 12px 16px;
  background: var(--bg-soft);
  border-radius: var(--radius-xs);
  border-left: 3px solid var(--accent-mid);
}

.step-prompts {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.step-prompt {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.step-prompt-label {
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.45;
}

.step-prompt-saved {
  font-size: 0.72rem;
  color: var(--sage);
  height: 16px;
  transition: opacity 300ms;
}

.step-complete-bar {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-top: 4px;
}

/* ─── Progress Bar ──────────────────────────────────────────── */

.progress-bar-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
}

.progress-bar-track {
  flex: 1;
  height: 5px;
  background: var(--slate-soft);
  border-radius: 100px;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 100px;
  transition: width 300ms ease;
}

.progress-bar-fill.complete {
  background: var(--sage);
}

.progress-bar-label {
  font-size: 0.775rem;
  color: var(--subtle);
  white-space: nowrap;
}

/* ─── Summary Section ───────────────────────────────────────── */

.summary-section {
  background: var(--accent-soft);
  border: 1px solid var(--accent-mid);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.summary-section-header {
  display: flex;
  align-items: center;
  gap: 10px;
}

.summary-section-title {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--accent-strong);
}

/* ─── Screens ───────────────────────────────────────────────── */

.screen {
  max-width: 800px;
}

.screen-header {
  margin-bottom: 32px;
}

.screen-title {
  font-size: 1.75rem;
  color: var(--text-h);
}

.screen-subtitle {
  font-size: 0.9rem;
  color: var(--muted);
  margin-top: 6px;
}

.section-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--subtle);
  margin-bottom: 12px;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
}

.card-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* ─── Welcome Screen ────────────────────────────────────────── */

.welcome-hero {
  margin-bottom: 40px;
}

.welcome-hero h1 {
  font-size: 2rem;
  margin-bottom: 8px;
}

.welcome-hero p {
  font-size: 0.95rem;
  color: var(--muted);
  max-width: 500px;
  line-height: 1.6;
}

.welcome-cta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 20px;
  flex-wrap: wrap;
}

.welcome-stats {
  display: flex;
  gap: 24px;
  margin-bottom: 36px;
  flex-wrap: wrap;
}

.welcome-stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.welcome-stat-value {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--accent);
}

.welcome-stat-label {
  font-size: 0.775rem;
  color: var(--subtle);
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.category-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 18px;
  cursor: pointer;
  background: var(--panel);
  transition: background 140ms, border-color 140ms, transform 120ms;
  text-align: left;
}

.category-card:hover {
  background: var(--panel-hover);
  transform: translateY(-1px);
  border-color: var(--border-strong);
}

.category-card-label {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 0.95rem;
  font-weight: 500;
  margin-bottom: 4px;
}

.category-card-desc {
  font-size: 0.775rem;
  color: var(--muted);
  line-height: 1.45;
}

.category-card.daily .category-card-label { color: var(--daily-color); }
.category-card.deep .category-card-label { color: var(--deep-color); }
.category-card.christ_centered .category-card-label { color: var(--christ-color); }
.category-card.thematic .category-card-label { color: var(--thematic-color); }

/* ─── Workspace ─────────────────────────────────────────────── */

.workspace-header {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 28px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
}

.workspace-header-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.workspace-passage {
  font-size: 0.875rem;
  color: var(--muted);
  font-style: italic;
}

.workspace-title {
  font-size: 1.5rem;
}

.workspace-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.workspace-steps {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 24px;
}

/* ─── New Study Form ────────────────────────────────────────── */

.method-select-grid {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--bg-soft);
}

.method-option {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  cursor: pointer;
  border-bottom: 1px solid var(--border);
  transition: background 120ms;
}

.method-option:last-child {
  border-bottom: none;
}

.method-option:hover {
  background: var(--accent-soft);
}

.method-option.selected {
  background: var(--accent-soft);
}

.method-option input[type="radio"] {
  accent-color: var(--accent);
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.method-option-info {
  flex: 1;
}

.method-option-name {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-h);
}

.method-option-desc {
  font-size: 0.775rem;
  color: var(--muted);
  margin-top: 1px;
}

.method-category-group {
  border-bottom: 1px solid var(--border);
}

.method-category-group:last-child {
  border-bottom: none;
}

.method-category-heading {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--subtle);
  padding: 10px 16px 6px;
  background: var(--bg-soft);
}

/* ─── Library ───────────────────────────────────────────────── */

.library-filters {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.filter-chip {
  display: inline-flex;
  align-items: center;
  padding: 5px 14px;
  border-radius: 100px;
  border: 1px solid var(--border-strong);
  background: transparent;
  color: var(--muted);
  font-family: 'Literata', Georgia, serif;
  font-size: 0.825rem;
  cursor: pointer;
  transition: background 120ms, color 120ms, border-color 120ms;
  white-space: nowrap;
}

.filter-chip:hover {
  background: var(--panel);
  color: var(--text);
}

.filter-chip.active {
  background: var(--accent-soft);
  color: var(--accent);
  border-color: var(--accent-mid);
}

.library-search {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: var(--bg-soft);
  margin-bottom: 16px;
  transition: border-color 120ms, box-shadow 120ms;
}

.library-search:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.library-search input {
  border: none;
  background: transparent;
  outline: none;
  font-family: 'Literata', Georgia, serif;
  font-size: 0.95rem;
  color: var(--text);
  flex: 1;
}

.library-search svg {
  color: var(--subtle);
  flex-shrink: 0;
}

/* ─── Auth Screen ───────────────────────────────────────────── */

.auth-screen {
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  padding: 40px 24px;
  flex-wrap: wrap;
}

.auth-card {
  background: var(--panel-strong);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: var(--shadow);
}

.auth-copy {
  max-width: 380px;
  flex: 1;
}

.auth-copy .eyebrow {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.auth-copy h1 {
  font-size: 1.75rem;
  margin-bottom: 14px;
  line-height: 1.2;
}

.auth-copy p {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.6;
}

.auth-features {
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.auth-features div {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
  color: var(--muted);
}

.auth-features svg {
  color: var(--accent);
  flex-shrink: 0;
}

.auth-form-card {
  width: 360px;
  flex-shrink: 0;
}

.auth-tabs {
  display: flex;
  gap: 2px;
  margin-bottom: 24px;
  background: var(--bg-soft);
  border-radius: var(--radius-sm);
  padding: 4px;
}

.auth-tabs button {
  flex: 1;
  padding: 7px 10px;
  border: none;
  background: transparent;
  color: var(--muted);
  font-family: 'Literata', Georgia, serif;
  font-size: 0.85rem;
  cursor: pointer;
  border-radius: var(--radius-xs);
  transition: background 120ms, color 120ms;
}

.auth-tabs button.active {
  background: var(--panel-strong);
  color: var(--text);
  box-shadow: var(--shadow-sm);
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.auth-form label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.825rem;
  color: var(--muted);
}

.auth-form input {
  padding: 10px 14px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: var(--bg-soft);
  color: var(--text);
  font-family: 'Literata', Georgia, serif;
  font-size: 1rem;
  outline: none;
  transition: border-color 120ms, box-shadow 120ms;
  -webkit-appearance: none;
}

.auth-form input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

/* ─── Empty State ───────────────────────────────────────────── */

.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 48px 24px;
  gap: 12px;
}

.empty-state.compact {
  padding: 24px 16px;
}

.empty-state h2 {
  font-size: 1.1rem;
  color: var(--text-h);
}

.empty-state p {
  font-size: 0.875rem;
  color: var(--muted);
  max-width: 320px;
  line-height: 1.55;
}

.empty-state-icon {
  color: var(--subtle);
  opacity: 0.5;
}

/* ─── Toast ─────────────────────────────────────────────────── */

.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}

.toast {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
  font-size: 0.875rem;
  max-width: 340px;
  pointer-events: all;
  animation: toast-in 200ms ease;
}

@keyframes toast-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.toast.success {
  background: var(--sage);
  color: #fff;
}

.toast.error {
  background: var(--danger);
  color: #fff;
}

.toast.info {
  background: var(--panel-strong);
  color: var(--text);
  border: 1px solid var(--border);
}

/* ─── Modal ─────────────────────────────────────────────────── */

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(20, 16, 8, 0.5);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.modal-panel {
  background: var(--panel-strong);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 560px;
  max-height: 90dvh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 28px 18px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.modal-title {
  font-size: 1.1rem;
}

.modal-body {
  padding: 24px 28px;
  overflow-y: auto;
  flex: 1;
}

.modal-footer {
  padding: 18px 28px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  flex-shrink: 0;
}

/* ─── Divider / Misc ────────────────────────────────────────── */

.divider {
  height: 1px;
  background: var(--border);
  margin: 24px 0;
}

.loading-panel {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px;
  color: var(--subtle);
  font-size: 0.875rem;
}

.notice {
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  margin-bottom: 16px;
}

.notice.error {
  background: var(--danger-soft);
  color: var(--danger);
}

/* ─── Responsive ────────────────────────────────────────────── */

@media (max-width: 768px) {
  .app-shell {
    grid-template-columns: 1fr;
    grid-template-rows: 1fr;
  }

  .sidebar {
    display: none;
  }

  .mobile-tabbar {
    display: flex;
    flex-direction: column;
  }

  .workspace {
    padding: 20px 16px calc(var(--tabbar-height) + env(safe-area-inset-bottom) + 16px);
  }

  .workspace-header-top {
    flex-direction: column;
    gap: 10px;
  }

  .workspace-actions {
    align-self: flex-start;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .category-grid {
    grid-template-columns: 1fr;
  }

  .auth-screen {
    flex-direction: column;
    align-items: stretch;
    padding: 24px 16px;
  }

  .auth-card {
    padding: 28px 20px;
  }

  .auth-form-card {
    width: 100%;
  }

  .toast-container {
    bottom: calc(var(--tabbar-height) + env(safe-area-inset-bottom) + 12px);
    left: 16px;
    right: 16px;
  }

  .toast {
    max-width: 100%;
  }

  .welcome-hero h1 {
    font-size: 1.5rem;
  }

  .modal-backdrop {
    align-items: flex-end;
    padding: 0;
  }

  .modal-panel {
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
    max-height: 85dvh;
  }
}
*, *::before, *::after {
  box-sizing: border-box;
}

html, body, #root {
  margin: 0;
  padding: 0;
  height: 100%;
}

body {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

input, textarea, select, button {
  font: inherit;
}