/*
 * APHX-Life — Styling
 * Minimal, calm, spacious, low cognitive load
 */

:root {
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --bg-color: #faf9f6;
  --text-primary: #1c1917;
  --text-secondary: #78716c;
  --text-muted: #a8a29e;
  --text-subtle: #99948e;
  --border-color: #e7e5e4;
  --border-focus: #1c1917;
  --error-color: #b91c1c;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg-color: #0c0a09;
    --text-primary: #f5f5f4;
    --text-secondary: #d6d3d1;
    --text-muted: #78716c;
    --text-subtle: #57534e;
    --border-color: #292524;
    --border-focus: #f5f5f4;
    --error-color: #f87171;
  }
}

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

html,
body {
  min-height: 100%;
  width: 100%;
  overflow-x: hidden;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-color);
  color: var(--text-primary);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Home Layout */

.home-container {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  padding: 3rem 1.5rem 2rem;
  width: 100%;
  max-width: 100%;
}

.brand-header {
  text-align: center;
  width: 100%;
  max-width: 32rem;
}

.brand-title {
  font-size: clamp(1.25rem, 2.5vw + 0.5rem, 1.75rem);
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 1.2;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.brand-tagline {
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--text-muted);
  letter-spacing: -0.01em;
}

/* Flash Messages */

.flash-notice {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  margin: 1rem 0 0;
  text-align: center;
  font-style: italic;
  letter-spacing: 0.01em;
}

.flash-alert {
  font-size: 0.8125rem;
  color: var(--error-color);
  margin: 1rem 0 0;
  text-align: center;
}

/* Section Headings */

.section-label {
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-subtle);
  margin-bottom: 1.25rem;
}

/* Today's Focus */

.focus-section {
  text-align: center;
  width: 100%;
  max-width: 36rem;
  margin: 3rem 0 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.focus-date {
  display: block;
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  font-weight: 500;
  margin-bottom: 0.75rem;
}

.focus-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-subtle);
  margin-bottom: 1.5rem;
}

.focus-display {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
}

.focus-text {
  font-size: clamp(1.75rem, 4.5vw + 0.5rem, 2.75rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.25;
  color: var(--text-primary);
  margin-bottom: 1.25rem;
  word-break: break-word;
  max-width: 28ch;
}

.focus-text--completed {
  color: var(--text-muted);
  text-decoration: line-through;
  text-decoration-color: var(--border-color);
}

.focus-icon {
  display: inline-block;
  font-style: normal;
  margin-right: 0.25rem;
}

.focus-icon--completed {
  font-size: 0.85em;
  text-decoration: none;
}

.focus-actions {
  display: flex;
  justify-content: center;
}

.focus-action-link,
.focus-cancel-link {
  font-size: 0.8125rem;
  color: var(--text-muted);
  text-decoration: none;
  border-bottom: 1px dotted var(--text-muted);
  padding-bottom: 1px;
  cursor: pointer;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.focus-action-link:hover,
.focus-cancel-link:hover {
  color: var(--text-primary);
  border-color: var(--text-primary);
}

.focus-empty-text {
  font-size: 1.0625rem;
  color: var(--text-muted);
  font-style: italic;
  margin-bottom: 1.75rem;
}

.focus-edit-container {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.focus-choice-group {
  width: 100%;
  max-width: 28rem;
  margin-bottom: 1.25rem;
  text-align: center;
}

.focus-choice-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.75rem;
}

.focus-task-choices {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
}

.focus-choice-btn {
  background: transparent;
  border: 1px solid var(--border-color);
  border-radius: 9999px;
  font-family: inherit;
  font-size: 0.8125rem;
  color: var(--text-secondary);
  padding: 0.375rem 0.875rem;
  cursor: pointer;
  transition: all 0.15s ease;
}

.focus-choice-btn:hover {
  color: var(--text-primary);
  border-color: var(--text-primary);
}

.focus-choice-divider {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
  font-style: italic;
}

.focus-form {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
}

.focus-input-group {
  width: 100%;
  max-width: 28rem;
  margin-bottom: 1.25rem;
}

.focus-input {
  width: 100%;
  font-family: inherit;
  font-size: clamp(1.125rem, 2vw + 0.5rem, 1.375rem);
  color: var(--text-primary);
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--border-color);
  padding: 0.625rem 0.25rem;
  text-align: center;
  outline: none;
  transition: border-color 0.2s ease;
}

.focus-input:focus {
  border-bottom-color: var(--border-focus);
}

.focus-input::placeholder {
  color: var(--text-muted);
  font-weight: 300;
}

.focus-form-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
}

.focus-submit-btn {
  font-family: inherit;
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  background-color: var(--text-primary);
  color: var(--bg-color);
  border: none;
  border-radius: 9999px;
  padding: 0.5rem 1.5rem;
  cursor: pointer;
  transition: opacity 0.15s ease;
}

.focus-submit-btn:hover {
  opacity: 0.85;
}

.focus-submit-btn:active {
  opacity: 0.7;
}

.focus-error {
  font-size: 0.8125rem;
  color: var(--error-color);
  margin-bottom: 1rem;
}

/* Today's Tasks Section */

.tasks-section {
  text-align: center;
  width: 100%;
  max-width: 28rem;
  margin: 2rem 0;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.tasks-list {
  list-style: none;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.task-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  text-align: left;
  width: 100%;
  padding: 0.25rem 0;
}

.task-item-main {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  flex: 1;
  min-width: 0;
}

.task-checkbox {
  background: transparent;
  border: none;
  font-family: inherit;
  font-size: 1.125rem;
  line-height: 1;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 0.125rem 0.25rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: color 0.15s ease;
  flex-shrink: 0;
}

.task-checkbox:hover {
  color: var(--text-primary);
}

.task-checkbox--completed {
  color: var(--text-muted);
}

.task-box-icon,
.task-check-icon {
  font-size: 1.125rem;
  line-height: 1;
}

.task-title {
  font-size: 1rem;
  color: var(--text-primary);
  line-height: 1.4;
  word-break: break-word;
}

.set-focus-btn {
  background: transparent;
  border: none;
  font-family: inherit;
  font-size: 0.75rem;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0.125rem 0.25rem;
  border-bottom: 1px dotted transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
  white-space: nowrap;
  flex-shrink: 0;
}

.set-focus-btn:hover {
  color: var(--text-secondary);
  border-color: var(--text-muted);
}

.completed-tasks-group {
  width: 100%;
  margin-top: 1.75rem;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.completed-label {
  font-size: 0.625rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-muted);
  margin-bottom: 0.875rem;
}

.tasks-list--completed {
  margin-bottom: 0;
  opacity: 0.75;
}

.task-title--completed {
  color: var(--text-muted);
  text-decoration: line-through;
  text-decoration-color: var(--border-color);
  font-size: 0.9375rem;
}

.task-form {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.task-input-group {
  width: 100%;
  margin-bottom: 0.875rem;
}

.task-input {
  width: 100%;
  font-family: inherit;
  font-size: 1rem;
  color: var(--text-primary);
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--border-color);
  padding: 0.5rem 0.25rem;
  text-align: center;
  outline: none;
  transition: border-color 0.2s ease;
}

.task-input:focus {
  border-bottom-color: var(--border-focus);
}

.task-input::placeholder {
  color: var(--text-muted);
  font-weight: 300;
}

.task-form-actions {
  display: flex;
  align-items: center;
  justify-content: center;
}

.task-submit-btn {
  font-family: inherit;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  background-color: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
  border-radius: 9999px;
  padding: 0.375rem 1.25rem;
  cursor: pointer;
  transition: all 0.15s ease;
}

.task-submit-btn:hover {
  color: var(--text-primary);
  border-color: var(--text-primary);
}

/* Quick Capture */

.capture-section {
  text-align: center;
  width: 100%;
  max-width: 28rem;
  margin: 2rem 0;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.capture-form {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.capture-input-group {
  width: 100%;
  margin-bottom: 0.875rem;
}

.capture-input {
  width: 100%;
  font-family: inherit;
  font-size: 1rem;
  color: var(--text-primary);
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--border-color);
  padding: 0.5rem 0.25rem;
  text-align: center;
  outline: none;
  transition: border-color 0.2s ease;
}

.capture-input:focus {
  border-bottom-color: var(--border-focus);
}

.capture-input::placeholder {
  color: var(--text-muted);
  font-weight: 300;
}

.capture-form-actions {
  display: flex;
  align-items: center;
  justify-content: center;
}

.capture-submit-btn {
  font-family: inherit;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  background-color: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
  border-radius: 9999px;
  padding: 0.375rem 1.25rem;
  cursor: pointer;
  transition: all 0.15s ease;
}

.capture-submit-btn:hover {
  color: var(--text-primary);
  border-color: var(--text-primary);
}

/* Home Footer / Navigation */

.home-footer {
  margin-top: auto;
  padding-top: 1.5rem;
  text-align: center;
}

.nav-link {
  font-size: 0.8125rem;
  color: var(--text-muted);
  text-decoration: none;
  border-bottom: 1px dotted var(--text-muted);
  padding-bottom: 1px;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.nav-link:hover {
  color: var(--text-primary);
  border-color: var(--text-primary);
}

/* Inbox Page Layout */

.inbox-container {
  min-height: 100vh;
  min-height: 100dvh;
  max-width: 38rem;
  margin: 0 auto;
  padding: 3rem 1.5rem 4rem;
  width: 100%;
}

.inbox-header {
  margin-bottom: 2.5rem;
}

.inbox-nav {
  margin-bottom: 1.5rem;
}

.back-link {
  font-size: 0.8125rem;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.15s ease;
}

.back-link:hover {
  color: var(--text-primary);
}

.inbox-title {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-subtle);
}

.inbox-empty-section {
  text-align: center;
  padding: 4rem 1rem;
}

.inbox-empty-text {
  font-size: 1rem;
  color: var(--text-muted);
  font-style: italic;
}

.inbox-groups {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.inbox-group {
  display: flex;
  flex-direction: column;
}

.inbox-group-date {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: -0.01em;
  margin-bottom: 1rem;
}

.inbox-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.inbox-item {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
}

.inbox-item-content-wrap {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  flex: 1;
  min-width: 0;
}

.inbox-bullet {
  color: var(--text-muted);
  font-size: 0.875rem;
  line-height: 1.5;
  user-select: none;
  flex-shrink: 0;
}

.inbox-item-text {
  font-size: 0.9375rem;
  color: var(--text-primary);
  line-height: 1.5;
  word-break: break-word;
}

.inbox-item-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
  margin-top: 0.125rem;
}

.inbox-item-time {
  font-size: 0.75rem;
  color: var(--text-muted);
  white-space: nowrap;
}

.inbox-action-btn,
.inbox-delete-btn {
  background: none;
  border: none;
  font-family: inherit;
  font-size: 0.75rem;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0;
  border-bottom: 1px dotted var(--text-muted);
  transition: color 0.15s ease, border-color 0.15s ease;
}

.inbox-action-btn:hover {
  color: var(--text-primary);
  border-color: var(--text-primary);
}

.inbox-delete-btn:hover {
  color: var(--error-color);
  border-color: var(--error-color);
}