/* ==========================================================================
   CLARKE VITALITY · LAYOUT
   Grid, sidebar positioning, mobile bottom-sheet, the structural shell.
   ========================================================================== */

/* --- APP SHELL --- */
/* Two-column on desktop: sidebar left (fixed) + main content right (scrollable). */

.app {
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr;
  min-height: 100vh;
  min-height: 100dvh;
}

/* ==========================================================================
   SIDEBAR
   ========================================================================== */

.sidebar {
  background: var(--ink-surface);
  border-right: 1px solid var(--ink-border);
  padding: var(--s-5) var(--s-5) var(--s-6);
  overflow-y: auto;
  position: sticky;
  top: 0;
  height: 100vh;
  height: 100dvh;
  display: flex;
  flex-direction: column;
  gap: var(--s-5);
}

.sidebar__wordmark {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  color: var(--text-primary);
  text-align: center;
  padding: var(--s-2) 0 var(--s-3);
  border-bottom: 1px solid var(--ink-border);
}

.sidebar__section {
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
}

.sidebar__section-label {
  font-family: var(--font-sans);
  font-size: var(--fs-tiny);
  font-weight: 500;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--text-tertiary);
}

/* --- GOAL STATEMENT (editable on tap) --- */
.goal-statement {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.0625rem;
  line-height: 1.45;
  color: var(--text-primary);
  text-align: center;
  padding: var(--s-3) var(--s-2);
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--t-fast) var(--ease-out);
}
.goal-statement:hover {
  border-color: var(--gold-line);
  background: rgba(201, 168, 76, 0.04);
}
.goal-statement__final {
  color: var(--gold);
}
.goal-statement input {
  width: 100%;
  text-align: center;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.0625rem;
  color: var(--text-primary);
  border-bottom: 1px solid var(--gold);
  padding: var(--s-1) 0;
}

/* --- BIOMETRICS GRID (2x2) --- */
.biometrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-2);
}
.biometric {
  background: var(--ink-elevated);
  border: 1px solid var(--ink-border);
  border-radius: var(--radius-md);
  padding: var(--s-3);
  display: flex;
  flex-direction: column;
  gap: 2px;
  position: relative;
}
.biometric--editable {
  cursor: pointer;
  transition: border-color var(--t-fast) var(--ease-out), background var(--t-fast) var(--ease-out);
}
.biometric--editable:hover {
  border-color: var(--gold);
  background: rgba(201, 168, 76, 0.04);
}
.biometric--editable:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}
.biometric--editable::after {
  content: '✎';
  position: absolute;
  top: var(--s-2);
  right: var(--s-3);
  font-size: 10px;
  color: var(--text-faint);
  opacity: 0;
  transition: opacity var(--t-fast) var(--ease-out);
}
.biometric--editable:hover::after {
  opacity: 1;
  color: var(--gold);
}
.biometric--locked {
  opacity: 0.92;
}
.biometric__label {
  font-size: var(--fs-tiny);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--text-tertiary);
}
.biometric__value {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--text-primary);
  letter-spacing: var(--tracking-med);
  min-height: 1.5em;
}
.biometric__input {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--gold);
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--text-primary);
  letter-spacing: var(--tracking-med);
  padding: 0;
  outline: none;
}
.biometric__sub {
  font-size: var(--fs-tiny);
  color: var(--text-tertiary);
}

/* --- TOP THREE PRIORITIES (the heart of the daily ritual) --- */
.priorities__list {
  display: flex;
  flex-direction: column;
  gap: var(--s-2);
}
.priority {
  display: flex;
  align-items: center;
  gap: var(--s-2);
  background: var(--ink-elevated);
  border: 1px solid var(--ink-border);
  border-radius: var(--radius-md);
  padding: var(--s-2) var(--s-3);
  transition: border-color var(--t-fast) var(--ease-out);
}
.priority:focus-within {
  border-color: var(--gold-line);
}
.priority__number {
  font-family: var(--font-display);
  font-size: var(--fs-small);
  color: var(--gold);
  font-weight: 600;
  flex-shrink: 0;
  width: 16px;
}
.priority__input {
  flex: 1;
  font-size: var(--fs-body);
  color: var(--text-primary);
  background: transparent;
}
.priority__input::placeholder {
  color: var(--text-tertiary);
  font-style: italic;
  font-family: var(--font-serif);
}
.priority__check {
  width: 16px;
  height: 16px;
  border: 1px solid var(--text-tertiary);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--t-fast) var(--ease-out);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.priority__check.checked {
  border-color: var(--gold);
  background: var(--gold);
  color: var(--ink-bg);
}
.priority__check.checked::after {
  content: '✓';
  font-size: 11px;
  font-weight: 700;
}

/* --- DAILY INTENTION --- */
.intention {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--text-secondary);
  text-align: center;
  padding: var(--s-3);
  border-top: 1px solid var(--ink-border);
  border-bottom: 1px solid var(--ink-border);
}

/* --- SIDEBAR TABS (Metrics / Shopping / Glossary) --- */
.sidebar-tabs {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: auto; /* Push to bottom */
}
.sidebar-tab {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--s-3) var(--s-2);
  border-top: 1px solid var(--ink-border);
  font-family: var(--font-sans);
  font-size: var(--fs-small);
  font-weight: 500;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--text-secondary);
  cursor: pointer;
  transition: color var(--t-fast) var(--ease-out);
}
.sidebar-tab:hover {
  color: var(--gold);
}
.sidebar-tab__chevron {
  color: var(--text-tertiary);
  font-size: var(--fs-tiny);
}

/* --- SHOPPING LIST DRAWER --- */
.sidebar-drawer {
  display: flex;
  flex-direction: column;
}
.sidebar-drawer__head {
  width: 100%;
}
.sidebar-drawer__count {
  background: var(--gold);
  color: var(--ink-bg);
  font-size: var(--fs-tiny);
  font-weight: 700;
  letter-spacing: 0;
  padding: 2px 6px;
  border-radius: var(--radius-pill);
  margin-left: auto;
  margin-right: var(--s-2);
  min-width: 18px;
  text-align: center;
}
.sidebar-drawer__count:empty {
  display: none;
}
.sidebar-drawer__chev {
  transition: transform var(--t-fast) var(--ease-out);
}
.sidebar-drawer.open .sidebar-drawer__chev {
  transform: rotate(180deg);
  color: var(--gold);
}
.sidebar-drawer.open .sidebar-drawer__head {
  color: var(--gold);
}
.sidebar-drawer__body {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--t-slow) var(--ease-out);
}
.sidebar-drawer.open .sidebar-drawer__body {
  max-height: 60vh;
  overflow-y: auto;
}

.shopping-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: var(--s-3) var(--s-2);
}
.shopping-list__empty {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: var(--fs-small);
  color: var(--text-tertiary);
  padding: var(--s-3);
  text-align: center;
  line-height: 1.5;
}
.shopping-list__row {
  display: grid;
  grid-template-columns: 22px 1fr 22px;
  gap: var(--s-2);
  align-items: center;
  padding: var(--s-2) var(--s-1);
  border-bottom: 1px solid var(--ink-line);
}
.shopping-list__row:last-of-type {
  border-bottom: none;
}
.shopping-list__check {
  width: 22px;
  height: 22px;
  border: 1.5px solid var(--ink-border);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--gold);
  font-size: var(--fs-small);
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--t-fast) var(--ease-out);
}
.shopping-list__check:hover {
  border-color: var(--gold);
}
.shopping-list__row.purchased .shopping-list__check {
  background: var(--gold);
  color: var(--ink-bg);
  border-color: var(--gold);
}
.shopping-list__item {
  font-family: var(--font-serif);
  font-size: var(--fs-small);
  color: var(--text-primary);
  line-height: 1.4;
}
.shopping-list__row.purchased .shopping-list__item {
  color: var(--text-tertiary);
  text-decoration: line-through;
}
.shopping-list__remove {
  width: 22px;
  height: 22px;
  border: none;
  background: transparent;
  color: var(--text-tertiary);
  cursor: pointer;
  font-size: 1.25rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  transition: all var(--t-fast) var(--ease-out);
}
.shopping-list__remove:hover {
  color: #DC5A5A;
  background: rgba(220, 90, 90, 0.08);
}
.shopping-list__clear {
  margin-top: var(--s-3);
  font-family: var(--font-sans);
  font-size: var(--fs-tiny);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--text-tertiary);
  background: transparent;
  border: 1px solid var(--ink-border);
  padding: var(--s-2);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--t-fast) var(--ease-out);
}
.shopping-list__clear:hover {
  color: #DC5A5A;
  border-color: rgba(220, 90, 90, 0.4);
}

/* --- Shopping list category grouping --- */
.shopping-list__group {
  margin-bottom: var(--s-3);
}

.shopping-list__group:last-of-type {
  margin-bottom: 0;
}

.shopping-list__group-name {
  font-family: var(--font-sans);
  font-size: var(--fs-tiny);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--gold);
  padding: var(--s-2) var(--s-3) var(--s-1);
  border-bottom: 1px solid var(--ink-line);
  margin-bottom: var(--s-1);
}

/* --- DAILY LOOP INDICATOR --- */
.daily-loop {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--s-3);
  padding: var(--s-2);
  font-size: var(--fs-tiny);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--text-tertiary);
}
.daily-loop__phase {
  display: flex;
  align-items: center;
  gap: var(--s-2);
}
.daily-loop__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--text-faint);
  transition: all var(--t-med) var(--ease-out);
}
.daily-loop__dot.active {
  background: var(--gold);
  box-shadow: 0 0 8px var(--gold-glow);
}
.daily-loop__divider {
  color: var(--text-faint);
}

/* ==========================================================================
   MAIN CONTENT AREA
   ========================================================================== */

.main {
  padding: var(--s-6) var(--s-7);
  max-width: var(--content-max);
  width: 100%;
  margin: 0 auto;
}

/* --- TOP NAV (pillar tabs) --- */
.pillar-nav {
  display: flex;
  align-items: stretch;
  gap: 0;
  margin-bottom: var(--s-7);
  padding: 0;
  border-bottom: 1px solid var(--ink-border);
  overflow-x: auto;
  scrollbar-width: none;
}
.pillar-nav::-webkit-scrollbar { display: none; }

.pillar-tab {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: var(--s-2);
  flex: 1 1 0;
  min-width: 110px;
  padding: var(--s-4) var(--s-3) var(--s-3);
  background: transparent;
  border: none;
  border-right: 1px solid var(--ink-border);
  cursor: pointer;
  white-space: nowrap;
  transition: background var(--t-fast) var(--ease-out);
  margin: 0;
}
.pillar-tab:last-child {
  border-right: none;
}
.pillar-tab:hover {
  background: rgba(255, 255, 255, 0.02);
}
.pillar-tab__icon {
  font-size: 1.25rem;
  line-height: 1;
  color: var(--pillar-accent, var(--gold));
  opacity: 0.85;
  transition: opacity var(--t-fast) var(--ease-out);
}
.pillar-tab__name {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 500;
  font-size: 1.3125rem;
  letter-spacing: -0.005em;
  color: var(--text-secondary);
  transition: color var(--t-fast) var(--ease-out);
}
.pillar-tab__subtitle {
  font-family: var(--font-sans);
  font-size: 0.625rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  transition: color var(--t-fast) var(--ease-out);
}
.pillar-tab.active {
  background: rgba(0, 0, 0, 0.18);
  box-shadow: inset 0 -2px 0 var(--pillar-accent, var(--gold));
}
.pillar-tab.active .pillar-tab__icon {
  opacity: 1;
}
.pillar-tab.active .pillar-tab__name {
  color: var(--text-primary);
}
.pillar-tab.active .pillar-tab__subtitle {
  color: var(--pillar-accent, var(--gold));
}

/* --- PILLAR PANEL --- */
.pillar-panel {
  display: none;
  animation: panelEnter var(--t-slow) var(--ease-out);
}
.pillar-panel.active {
  display: block;
}
@keyframes panelEnter {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* --- PILLAR PLACEHOLDER (Phase A — pillars come online in B-F) --- */
.placeholder {
  text-align: center;
  padding: var(--s-9) var(--s-5);
  border: 1px dashed var(--ink-border);
  border-radius: var(--radius-lg);
}
.placeholder__eyebrow {
  font-family: var(--font-sans);
  font-size: var(--fs-tiny);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--pillar-accent, var(--gold));
  margin-bottom: var(--s-3);
}
.placeholder__title {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: var(--fs-hero);
  color: var(--text-primary);
  margin-bottom: var(--s-3);
}
.placeholder__sub {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  color: var(--text-secondary);
  margin-bottom: var(--s-5);
  letter-spacing: 0.02em;
}
.placeholder__phase {
  display: inline-block;
  padding: var(--s-2) var(--s-4);
  border: 1px solid var(--ink-border);
  border-radius: var(--radius-pill);
  font-size: var(--fs-small);
  color: var(--text-tertiary);
  letter-spacing: var(--tracking-med);
}

/* ==========================================================================
   MOBILE OVERLAY & BOTTOM SHEET
   ========================================================================== */

.mobile-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 64px;
  background: var(--ink-surface);
  border-top: 1px solid var(--ink-border);
  z-index: 150; /* Above main, below sidebar overlay */
  padding: 0 var(--s-4);
  align-items: center;
  justify-content: space-between;
}
.mobile-bar__goal {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: var(--fs-small);
  color: var(--text-secondary);
  flex: 1;
  text-align: left;
  line-height: 1.3;
}
.mobile-bar__priorities-btn {
  padding: var(--s-2) var(--s-3);
  border: 1px solid var(--gold-line);
  border-radius: var(--radius-pill);
  font-size: var(--fs-tiny);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--gold);
  white-space: nowrap;
}

.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 100;
  opacity: 0;
  transition: opacity var(--t-med) var(--ease-out);
}
.sidebar-overlay.open {
  display: block;
  opacity: 1;
}

/* ==========================================================================
   MOBILE BREAKPOINTS
   ========================================================================== */

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

  .sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: min(360px, 88vw);
    height: 100dvh;
    z-index: 200;
    transform: translateX(-100%);
    transition: transform var(--t-med) var(--ease-out);
    box-shadow: var(--shadow-lg);
  }
  .sidebar.open {
    transform: translateX(0);
  }

  .main {
    padding: var(--s-5) var(--s-4);
    padding-bottom: calc(64px + var(--s-5)); /* Room for mobile bar */
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
  }

  .pillar-nav {
    margin: 0 calc(-1 * var(--s-4)) var(--s-5);
    padding: 0;
  }

  .pillar-tab {
    flex: 0 0 auto;
    min-width: 92px;
    padding: var(--s-3) var(--s-2) var(--s-2);
    min-height: var(--touch-min);
  }
  .pillar-tab__icon {
    font-size: 1.125rem;
  }
  .pillar-tab__name {
    font-size: 1.0625rem;
  }
  .pillar-tab__subtitle {
    font-size: 0.5625rem;
    letter-spacing: 0.14em;
  }

  .mobile-bar {
    display: flex;
  }

  .placeholder {
    padding: var(--s-7) var(--s-4);
  }
  .placeholder__title {
    font-size: 2rem;
  }
  .placeholder__sub {
    font-size: 1rem;
  }
}

@media (max-width: 480px) {
  .biometrics {
    grid-template-columns: 1fr 1fr;
    gap: var(--s-1);
  }
  .biometric {
    padding: var(--s-2);
  }
  .biometric__value {
    font-size: 1rem;
  }
}