/* ============================================================================
   ThinkPing v1.1 — App-Specific Styles
   Page layouts, landing, auth pages, app shell
   ============================================================================ */

/* ----------------------------------------------------------------------------
   LANDING PAGE
   ---------------------------------------------------------------------------- */

.landing {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}

.landing-header {
  padding: var(--space-6) var(--space-6) 0;
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.brand-mark {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.brand-dot {
  width: 12px;
  height: 12px;
  border-radius: var(--radius-full);
  background: var(--accent-primary);
  flex-shrink: 0;
}

.brand-name {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 400;
  color: var(--text-primary);
  border-left: 1px solid var(--accent-primary);
  padding-left: var(--space-3);
}

.landing-hero {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--space-12) var(--space-6);
  max-width: 640px;
  margin: 0 auto;
  width: 100%;
}

.landing-eyebrow {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--text-accent);
  margin-bottom: var(--space-6);
}

.landing-title {
  font-family: var(--font-display);
  font-size: var(--text-5xl);
  font-weight: 400;
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
  margin-bottom: var(--space-4);
}

.landing-title em {
  font-style: italic;
  color: var(--text-accent);
  font-weight: 300;
}

.landing-lede {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--text-xl);
  font-weight: 300;
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-10);
  max-width: 520px;
}

.landing-cta {
  margin-bottom: var(--space-6);
}

.landing-meta {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--text-muted);
  letter-spacing: var(--tracking-wider);
}

.landing-footer {
  padding: var(--space-6);
  border-top: 1px solid var(--border-default);
  text-align: center;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--text-muted);
  letter-spacing: var(--tracking-wider);
}

.landing-footer a {
  color: var(--text-muted);
  border-bottom: 1px dotted var(--text-muted);
}

/* ----------------------------------------------------------------------------
   AUTH PAGES (signup, login)
   ---------------------------------------------------------------------------- */

.auth-page {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  padding: var(--space-6);
}

.auth-back {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--text-muted);
  margin-bottom: var(--space-8);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
}

.auth-container {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: 420px;
  margin: 0 auto;
  width: 100%;
  padding: var(--space-6) 0;
}

.auth-step-indicator {
  display: flex;
  gap: var(--space-2);
  margin-bottom: var(--space-8);
}

.auth-step-dot {
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  background: var(--border-default);
  transition: background var(--duration-fast) var(--ease-standard);
}

.auth-step-dot.active {
  background: var(--accent-primary);
  width: 24px;
  border-radius: var(--radius-full);
}

.auth-step-dot.completed {
  background: var(--primitive-sage-300);
}

.auth-title {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 400;
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
  margin-bottom: var(--space-2);
}

.auth-title em {
  font-style: italic;
  color: var(--text-accent);
  font-weight: 300;
}

.auth-subtitle {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--text-base);
  color: var(--text-secondary);
  margin-bottom: var(--space-8);
  line-height: var(--leading-relaxed);
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.auth-terms {
  background: var(--surface-raised);
  padding: var(--space-5);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-default);
  margin-bottom: var(--space-5);
  max-height: 240px;
  overflow-y: auto;
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
}

.auth-terms p {
  margin-bottom: var(--space-3);
}

.auth-terms strong {
  color: var(--text-primary);
}

.auth-checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  cursor: pointer;
  margin-bottom: var(--space-6);
}

.auth-checkbox input {
  margin-top: 2px;
  width: 20px;
  height: 20px;
  accent-color: var(--accent-primary);
  cursor: pointer;
}

.auth-checkbox span {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: var(--leading-normal);
}

.auth-footer {
  text-align: center;
  padding-top: var(--space-6);
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.auth-footer a {
  color: var(--accent-primary);
  font-weight: 600;
}

/* --- Token display step --- */
.token-display {
  background: var(--surface-inverse);
  color: var(--text-inverse);
  padding: var(--space-5) var(--space-4);
  border-radius: var(--radius-md);
  margin: var(--space-6) 0;
  text-align: center;
}

.token-display-label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: var(--tracking-widest);
  color: var(--primitive-cream-400);
  margin-bottom: var(--space-3);
  text-transform: uppercase;
}

.token-display-value {
  font-family: var(--font-mono);
  font-size: var(--text-2xl);
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--text-inverse);
  word-break: break-all;
}

.token-copy-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-4);
  padding: var(--space-2) var(--space-4);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: var(--tracking-wider);
  color: var(--primitive-cream-200);
  background: transparent;
  border: 1px solid var(--primitive-cream-500);
  border-radius: var(--radius-full);
  cursor: pointer;
  text-transform: uppercase;
}

.token-copy-btn:hover {
  background: rgba(243, 236, 221, 0.1);
}

.token-warning {
  background: var(--accent-bg);
  border-left: 3px solid var(--accent-primary);
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-sm);
  color: var(--primitive-coral-500);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-6);
  font-style: italic;
  line-height: var(--leading-relaxed);
}

/* ----------------------------------------------------------------------------
   APP SHELL
   ---------------------------------------------------------------------------- */

.app {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}

.app-header {
  padding: var(--space-4) var(--space-5);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--surface-page);
  border-bottom: 1px solid var(--border-default);
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
}

.app-header-brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.app-header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  transition: background var(--duration-fast) var(--ease-standard);
  position: relative;
}

.icon-btn:hover {
  background: var(--surface-raised);
}

.icon-btn .badge {
  position: absolute;
  top: 6px;
  right: 6px;
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  background: var(--accent-primary);
}

.app-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

/* ----------------------------------------------------------------------------
   DASHBOARD
   ---------------------------------------------------------------------------- */

.dashboard {
  display: flex;
  flex-direction: column;
  min-height: 0;
  flex: 1;
}

.dashboard-circles {
  flex-shrink: 0;
}

.dashboard-center {
  position: relative;
  z-index: 1;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-8) var(--space-4);
  text-align: center;
}

.dashboard-circle-info {
  margin-bottom: var(--space-10);
  max-width: 360px;
}

.dashboard-circle-name {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 400;
  margin-bottom: var(--space-2);
}

.dashboard-circle-members {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.dashboard-tap-area {
  position: relative;
  margin-bottom: var(--space-10);
}

.dashboard-tap-label {
  margin-top: var(--space-6);
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--text-base);
  color: var(--text-muted);
}

.dashboard-footer {
  padding: var(--space-4);
  padding-bottom: calc(var(--space-4) + env(safe-area-inset-bottom, 0px));
  border-top: 1px solid var(--border-default);
  display: flex;
  justify-content: space-around;
  background: var(--surface-page);
  position: sticky;
  bottom: 0;
  z-index: 100;
  flex-shrink: 0;
}

.dashboard-footer-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: var(--space-3);
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  transition: color var(--duration-fast) var(--ease-standard);
  min-width: 80px;
  min-height: 48px;
  border: none;
  touch-action: manipulation;
  -webkit-tap-highlight-color: rgba(0,0,0,0.1);
  user-select: none;
}

.dashboard-footer-btn:hover,
.dashboard-footer-btn.active {
  color: var(--text-primary);
}

.dashboard-footer-btn-icon {
  font-size: 20px;
}

.dashboard-footer-btn-label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
}

/* ----------------------------------------------------------------------------
   LOG PAGE
   ---------------------------------------------------------------------------- */

.log-page {
  padding: var(--space-4);
  max-width: 640px;
  margin: 0 auto;
  width: 100%;
}

.log-page-header {
  margin-bottom: var(--space-6);
}

.log-page-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 400;
  margin-bottom: var(--space-1);
}

.log-page-subtitle {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--text-muted);
  letter-spacing: var(--tracking-wider);
}

.log-date-group {
  margin-bottom: var(--space-6);
}

.log-date-group-header {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--text-accent);
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--border-default);
  margin-bottom: var(--space-3);
}

.log-empty {
  padding: var(--space-16) var(--space-4);
  text-align: center;
  color: var(--text-muted);
}

.log-empty h3 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 400;
  font-style: italic;
  margin-bottom: var(--space-3);
}

/* ----------------------------------------------------------------------------
   SETTINGS PAGE
   ---------------------------------------------------------------------------- */

.settings-page {
  padding: var(--space-4);
  max-width: 640px;
  margin: 0 auto;
  width: 100%;
}

.settings-section {
  margin-bottom: var(--space-8);
}

.settings-section-title {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--space-3);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--border-default);
}

.settings-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) 0;
  border-bottom: 1px dotted var(--border-default);
  gap: var(--space-4);
}

.settings-item:last-child {
  border-bottom: none;
}

.settings-item-label {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
  min-width: 0;
}

.settings-item-label-main {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--text-primary);
}

.settings-item-label-sub {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.settings-item-value {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--text-secondary);
  flex-shrink: 0;
}

/* ----------------------------------------------------------------------------
   BOUQUET PAGE
   ---------------------------------------------------------------------------- */

.bouquet {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  padding: var(--space-6);
  max-width: 520px;
  margin: 0 auto;
}

.bouquet-header {
  text-align: center;
  padding: var(--space-10) 0 var(--space-8);
  animation: sunrise-reveal var(--duration-sunrise) var(--ease-tender);
}

.bouquet-sunrise {
  font-size: 48px;
  margin-bottom: var(--space-4);
}

.bouquet-title {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 400;
  line-height: var(--leading-tight);
  margin-bottom: var(--space-3);
}

.bouquet-title em {
  font-style: italic;
  color: var(--text-accent);
  font-weight: 300;
}

.bouquet-subtitle {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--text-base);
  color: var(--text-secondary);
}

.bouquet-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-bottom: var(--space-10);
}

.bouquet-item {
  background: var(--surface-raised);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-5);
  animation: sunrise-reveal var(--duration-sunrise) var(--ease-tender);
  animation-fill-mode: both;
}

.bouquet-item:nth-child(1) { animation-delay: 0.1s; }
.bouquet-item:nth-child(2) { animation-delay: 0.2s; }
.bouquet-item:nth-child(3) { animation-delay: 0.3s; }
.bouquet-item:nth-child(4) { animation-delay: 0.4s; }
.bouquet-item:nth-child(5) { animation-delay: 0.5s; }
.bouquet-item:nth-child(n+6) { animation-delay: 0.6s; }

.bouquet-item-from {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-accent);
  margin-bottom: var(--space-1);
}

.bouquet-item-note {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--text-base);
  color: var(--text-primary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-2);
}

.bouquet-item-time {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--text-muted);
}

.bouquet-close {
  text-align: center;
  margin-top: auto;
  padding-top: var(--space-8);
}

/* ----------------------------------------------------------------------------
   RESPONSIVE
   ---------------------------------------------------------------------------- */

@media (min-width: 768px) {
  .landing-title {
    font-size: var(--text-6xl);
  }
  
  .dashboard-center {
  position: relative;
  z-index: 1;
    padding: var(--space-16) var(--space-8);
  }
}

@media (max-width: 380px) {
  .tap-button {
    width: 140px;
    height: 140px;
  }
  
  .landing-title {
    font-size: var(--text-4xl);
  }
}

/* Anchor-based footer nav */
a.dashboard-footer-btn {
  text-decoration: none;
  color: inherit;
  -webkit-tap-highlight-color: rgba(0,0,0,0.1);
}

/* ============================================================================
   AVATAR IN LOG ENTRIES (v1.2)
   ============================================================================ */
.log-entry {
  display: flex;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--border-default);
  align-items: flex-start;
}

.log-entry-avatar {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
}

.log-entry-content {
  flex: 1;
  min-width: 0;
}

/* ============================================================================
   STREAK COUNTER (v1.2)
   ============================================================================ */
.dashboard-streak {
  margin-top: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--accent-primary);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  min-height: 18px;
}

.dashboard-streak:empty {
  display: none;
}

/* ============================================================================
   PING REACTION PICKER (v1.2)
   ============================================================================ */
.reaction-picker {
  display: flex;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: var(--surface-elevated, #FFF);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  box-shadow: 0 4px 16px rgba(0,0,0,0.1);
  position: relative;
  margin-top: var(--space-2);
  width: fit-content;
  animation: fade-in 0.15s ease-out;
}

.reaction-btn {
  font-size: 20px;
  padding: var(--space-1);
  background: none;
  border: none;
  cursor: pointer;
  border-radius: var(--radius-md);
  transition: transform 0.15s ease, background 0.15s ease;
  line-height: 1;
}

.reaction-btn:hover {
  background: var(--border-subtle, rgba(0,0,0,0.05));
  transform: scale(1.2);
}

/* ============================================================================
   CIRCLE CONTEXT MENU (v1.2)
   ============================================================================ */
.circle-context-menu {
  background: var(--surface-elevated, #FFF);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 32px rgba(0,0,0,0.15);
  min-width: 180px;
  padding: var(--space-2) 0;
  animation: fade-in 0.12s ease-out;
  overflow: hidden;
}

.context-menu-title {
  padding: var(--space-2) var(--space-4);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--text-muted);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  border-bottom: 1px solid var(--border-subtle, var(--border-default));
  margin-bottom: var(--space-1);
}

.context-menu-item {
  display: block;
  width: 100%;
  padding: var(--space-3) var(--space-4);
  text-align: left;
  background: none;
  border: none;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--text-primary);
  cursor: pointer;
  transition: background 0.1s;
}

.context-menu-item:hover,
.context-menu-item:active {
  background: var(--border-subtle, rgba(0,0,0,0.04));
}

.context-menu-item.danger {
  color: #C65D48;
}

.context-menu-item.muted {
  color: var(--text-muted);
  font-size: var(--text-xs);
  text-align: center;
}

.dark-mode .circle-context-menu {
  background: var(--surface-card);
  border-color: var(--border-default);
}