:root {
  color-scheme: light;
  --bg: #f6f8fb;
  --bg-accent: #eef7ff;
  --surface: #ffffff;
  --surface-strong: #ffffff;
  --surface-muted: #f1f5f9;
  --surface-input: #ffffff;
  --text: #172033;
  --muted: #64748b;
  --hint: #7c8798;
  --border: #dbe3ee;
  --border-strong: #c6d3e1;
  --accent: #2f80ed;
  --accent-strong: #1d64c8;
  --accent-soft: #dbeafe;
  --accent-text: #0f3f7a;
  --success: #16803a;
  --success-soft: #e7f8ed;
  --danger: #dc2626;
  --danger-strong: #b91c1c;
  --danger-soft: #fee2e2;
  --shadow: none;
  --shadow-soft: none;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 14px;
  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  background: var(--bg);
  color: var(--text);
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0b1220;
  --bg-accent: #0f1d33;
  --surface: #111827;
  --surface-strong: #111827;
  --surface-muted: #162235;
  --surface-input: #0b1220;
  --text: #eef2ff;
  --muted: #94a3b8;
  --hint: #8ea0b8;
  --border: #27364d;
  --border-strong: #334155;
  --accent: #60a5fa;
  --accent-strong: #3b82f6;
  --accent-soft: #143256;
  --accent-text: #dbeafe;
  --success: #34d399;
  --success-soft: #073a2c;
  --danger: #fb7185;
  --danger-strong: #f43f5e;
  --danger-soft: #4a1724;
  --shadow: none;
  --shadow-soft: none;
  background: var(--bg);
}

* {
  box-sizing: border-box;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  white-space: nowrap;
  border: 0;
  clip: rect(0, 0, 0, 0);
}

html {
  min-height: 100%;
}

body {
  min-height: 100%;
  margin: 0;
  background: transparent;
}

body.modal-open {
  overflow: hidden;
}

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

button {
  -webkit-tap-highlight-color: transparent;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.62;
}

.app {
  max-width: 820px;
  margin: 0 auto;
  padding: 18px 14px 28px;
}

.app-screen {
  min-width: 0;
}

.loading-state {
  display: grid;
  min-height: 62vh;
  gap: 12px;
  place-content: center;
  justify-items: center;
  color: var(--muted);
  text-align: center;
}

.loading-state p {
  margin: 0;
  font-weight: 700;
}

.loading-mark,
.fatal-error-icon {
  display: grid;
  width: 56px;
  height: 56px;
  place-items: center;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: var(--accent-soft);
  font-size: 28px;
}

.screen-header {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 4px 2px 16px;
  margin-bottom: 8px;
}

.screen-header > div {
  min-width: 0;
}

.screen-header h1 {
  margin-bottom: 0;
}

.screen-title:focus {
  outline: none;
}

.screen-context {
  margin: 0 0 2px;
  overflow: hidden;
  color: var(--muted);
  font-size: 12px;
  font-weight: 750;
  line-height: 1.25;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.back-button {
  display: inline-grid;
  flex: 0 0 44px;
  width: 44px;
  height: 44px;
  place-items: center;
  padding: 0;
  border-radius: 14px;
  font-size: 24px;
  line-height: 1;
}

.create-reminder-button {
  width: 100%;
  min-height: 48px;
  margin-bottom: 14px;
  font-size: 16px;
}

.card,
.status,
.preview,
.modal-card {
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 4px 2px 16px;
  margin-bottom: 8px;
  overflow: visible;
  position: relative;
}

.hero > * {
  position: relative;
  z-index: 1;
}

.hero-brand {
  display: flex;
  min-width: 0;
  gap: 10px;
  align-items: center;
}

.brand-mark {
  display: grid;
  flex: 0 0 auto;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--accent-soft);
  box-shadow: var(--shadow-soft);
  font-size: 21px;
}

.eyebrow {
  margin: 0 0 2px;
  color: var(--accent);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.075em;
  line-height: 1.2;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 3px;
  font-size: clamp(24px, 5.4vw, 32px);
  line-height: 1.02;
  letter-spacing: -0.04em;
}

h2 {
  margin-bottom: 0;
  font-size: 20px;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

h3 {
  margin: 0;
}

.hero-subtitle,
.muted,
.field-hint,
.modal-text {
  color: var(--muted);
}

.muted a,
.field-hint a {
  color: var(--accent);
  font-weight: 750;
  text-underline-offset: 2px;
}

.muted a:visited,
.field-hint a:visited {
  color: var(--accent);
}

.hero-subtitle {
  margin-bottom: 0;
  font-size: 14px;
  line-height: 1.32;
  overflow-wrap: anywhere;
}

.header-actions {
  display: flex;
  flex: 0 0 auto;
  gap: 8px;
  align-items: center;
  justify-content: flex-end;
}

.card {
  padding: 18px;
  margin-bottom: 14px;
  border-radius: var(--radius-lg);
}

.settings-card {
  display: grid;
  gap: 16px;
}

.settings-heading,
.settings-heading .muted,
.theme-card .muted {
  margin-bottom: 0;
}

.settings-form {
  padding-top: 2px;
}

.theme-card {
  display: flex;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
}

.theme-toggle-button {
  display: inline-flex;
  min-height: 44px;
  gap: 8px;
  align-items: center;
  justify-content: center;
  white-space: nowrap;
}

.fatal-error-screen {
  display: grid;
  min-height: 72vh;
  place-items: center;
}

.fatal-error-card {
  display: grid;
  width: min(100%, 520px);
  gap: 14px;
  justify-items: start;
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
}

.fatal-error-card h1,
.fatal-error-message {
  margin-bottom: 0;
}

.fatal-error-message {
  color: var(--muted);
  line-height: 1.5;
}

.fatal-error-details {
  width: 100%;
  color: var(--muted);
}

.fatal-error-details summary {
  min-height: 44px;
  padding: 12px 0;
  cursor: pointer;
  font-weight: 700;
}

.fatal-error-details pre {
  max-height: 240px;
  padding: 12px;
  overflow: auto;
  border-radius: var(--radius-sm);
  background: var(--surface-muted);
  color: var(--text);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 12px;
  line-height: 1.45;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.card-heading {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 12px;
}

.status,
.preview {
  padding: 14px 16px;
  margin-bottom: 14px;
  border-radius: var(--radius-md);
  white-space: pre-line;
}

.status {
  font-weight: 650;
}

.status.error {
  border-color: color-mix(in srgb, var(--danger), var(--border) 40%);
  background: var(--danger-soft);
  color: var(--danger-strong);
}

.status.info {
  border-color: color-mix(in srgb, var(--accent), var(--border) 48%);
  background: color-mix(in srgb, var(--accent), transparent 88%);
  color: var(--text);
}

.status.success {
  border-color: color-mix(in srgb, var(--success), var(--border) 48%);
  background: var(--success-soft);
  color: var(--success);
}

.form {
  display: grid;
  gap: 12px;
}

.form-section {
  display: grid;
  gap: 12px;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
}

.field,
.field label {
  display: grid;
  gap: 6px;
}

.field > span,
.field label > span {
  color: var(--text);
  font-size: 14px;
  font-weight: 640;
}

.static-field {
  display: grid;
  gap: 7px;
}

.static-field-label {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.static-field-value {
  min-height: 46px;
  padding: 12px 13px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface-muted);
  color: var(--text);
  font-weight: 700;
  line-height: 1.35;
}

.field-main textarea {
  min-height: 96px;
  font-size: 16px;
  line-height: 1.45;
}

.field-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.start-at-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(154px, 0.58fr);
  gap: 8px;
  align-items: end;
}

.compact-field {
  display: grid;
  min-width: 0;
  gap: 0;
}

.compact-field span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.compact-field input {
  width: 100%;
  min-height: 48px;
}

.compact-field input[type="time"] {
  min-width: 154px;
}

.field-hint,
.field-error {
  font-size: 13px;
  line-height: 1.35;
}

.field-hint {
  color: var(--muted);
  font-weight: 500;
}

.auto-delete-field {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 16px;
  align-items: center;
  padding: 4px 2px;
}

.auto-delete-heading {
  display: flex;
  min-width: 0;
  gap: 7px;
  align-items: center;
}

.auto-delete-title {
  color: var(--text);
  font-size: 14px;
  font-weight: 640;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.auto-delete-help {
  display: inline-flex;
  flex: 0 0 auto;
}

.auto-delete-help-button {
  display: inline-grid;
  width: 20px;
  height: 20px;
  place-items: center;
  padding: 0;
  border: 1px solid var(--border-strong);
  border-radius: 50%;
  background: transparent;
  color: var(--muted);
  cursor: help;
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
  -webkit-tap-highlight-color: transparent;
}

.auto-delete-help-button:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent), transparent 76%);
}

.auto-delete-tooltip {
  position: absolute;
  z-index: 10;
  top: calc(100% + 8px);
  left: 0;
  width: min(320px, calc(100vw - 48px));
  padding: 9px 11px;
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  visibility: hidden;
  background: var(--surface-strong);
  color: var(--text);
  box-shadow: 0 8px 24px color-mix(in srgb, var(--text), transparent 86%);
  font-size: 13px;
  font-weight: 500;
  line-height: 1.4;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-4px);
  transition:
    opacity 0.14s ease,
    transform 0.14s ease,
    visibility 0.14s ease;
}

.auto-delete-help:hover .auto-delete-tooltip,
.auto-delete-help:focus-within .auto-delete-tooltip {
  visibility: visible;
  opacity: 1;
  transform: translateY(0);
}

.auto-delete-switch {
  position: relative;
  display: block;
  width: 46px;
  height: 28px;
  flex: 0 0 auto;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.auto-delete-switch input[type="checkbox"] {
  position: absolute;
  z-index: 1;
  inset: 0;
  width: 100%;
  height: 100%;
  min-height: 0;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 999px;
  appearance: none;
  -webkit-appearance: none;
  background: transparent;
  box-shadow: none;
  cursor: pointer;
  opacity: 0;
}

.auto-delete-switch-track {
  display: block;
  width: 100%;
  height: 100%;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  background: var(--surface-muted);
  transition:
    border-color 0.16s ease,
    background-color 0.16s ease,
    box-shadow 0.16s ease;
}

.auto-delete-switch-track::after {
  position: absolute;
  top: 4px;
  left: 4px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #ffffff;
  box-shadow: 0 1px 3px color-mix(in srgb, var(--text), transparent 76%);
  content: "";
  transition: transform 0.16s ease;
}

.auto-delete-switch input:checked + .auto-delete-switch-track {
  border-color: var(--accent);
  background: var(--accent);
}

.auto-delete-switch input:checked + .auto-delete-switch-track::after {
  transform: translateX(18px);
}

.auto-delete-switch input:focus-visible + .auto-delete-switch-track {
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent), transparent 76%);
}

.auto-delete-switch input:disabled + .auto-delete-switch-track {
  cursor: not-allowed;
  opacity: 0.56;
}

input,
select,
textarea {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background-color: var(--surface-input);
  color: var(--text);
  outline: none;
  box-shadow: none;
  transition:
    border-color 0.16s ease,
    box-shadow 0.16s ease,
    background-color 0.16s ease,
    transform 0.16s ease;
}

input,
select {
  padding: 0 13px;
}

textarea {
  padding: 12px 13px;
  resize: vertical;
}

select {
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  padding-right: 42px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-position: calc(100% - 14px) 50%;
  background-size: 18px 18px;
  background-repeat: no-repeat;
}

:root[data-theme="dark"] select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='%238ea0b8' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
}

input[type="date"],
input[type="time"] {
  appearance: auto;
  -webkit-appearance: auto;
  min-height: 48px;
  color-scheme: light;
}

:root[data-theme="dark"] input[type="date"],
:root[data-theme="dark"] input[type="time"] {
  color-scheme: dark;
}

input::placeholder,
textarea::placeholder {
  color: var(--hint);
}

input:focus,
select:focus,
textarea:focus {
  border-color: color-mix(in srgb, var(--accent), white 10%);
  background-color: color-mix(in srgb, var(--surface-input), var(--accent-soft) 16%);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent), transparent 84%);
}

input[aria-invalid="true"],
select[aria-invalid="true"],
textarea[aria-invalid="true"] {
  border-color: var(--danger);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--danger), transparent 86%);
}

option {
  background: var(--surface-strong);
  color: var(--text);
}

input[type="date"]::-webkit-calendar-picker-indicator,
input[type="time"]::-webkit-calendar-picker-indicator {
  cursor: pointer;
  opacity: 0.72;
}

:root[data-theme="dark"] input[type="date"]::-webkit-calendar-picker-indicator,
:root[data-theme="dark"] input[type="time"]::-webkit-calendar-picker-indicator {
  opacity: 0.82;
  filter: none;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
}

.form-actions {
  align-items: center;
}

.primary-button,
.secondary-button,
.danger-button {
  min-height: 44px;
  border: 0;
  border-radius: 999px;
  padding: 11px 16px;
  cursor: pointer;
  font-weight: 700;
  line-height: 1.15;
  transition:
    transform 0.15s ease,
    filter 0.15s ease,
    background 0.15s ease,
    box-shadow 0.15s ease;
}

.primary-button:focus-visible,
.secondary-button:focus-visible,
.danger-button:focus-visible,
.reminder-content-button:focus-visible,
.reminder-action-button:focus-visible,
.fatal-error-details summary:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--accent), transparent 35%);
  outline-offset: 2px;
}

.primary-button {
  background: var(--accent);
  color: #ffffff;
  box-shadow: none;
}

.secondary-button {
  background: var(--surface-muted);
  color: var(--text);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--border), transparent 12%);
}

.danger-button {
  background: var(--danger-soft);
  color: var(--danger-strong);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--danger), transparent 58%);
}

.primary-button:active,
.secondary-button:active,
.danger-button:active {
  transform: translateY(1px) scale(0.99);
}

@media (hover: hover) {
  .primary-button:hover,
  .secondary-button:hover,
  .danger-button:hover {
    transform: translateY(-1px);
    filter: brightness(1.02);
  }
}

.header-icon-button {
  display: inline-grid;
  width: 44px;
  height: 44px;
  place-items: center;
  padding: 0;
  border-radius: 14px;
  font-size: 20px;
  line-height: 1;
  white-space: nowrap;
}

.header-icon-button span {
  display: block;
  transform: translateY(-1px);
}

.timezone-suggestion {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 13px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--accent-soft);
}

.timezone-suggestion p {
  margin-bottom: 0;
}

.timezone-suggestion-value {
  font-weight: 700;
  overflow-wrap: anywhere;
}

.timezone-suggestion {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 13px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--accent-soft);
}

.preview {
  display: grid;
  gap: 9px;
  background: var(--surface);
}

.preview-label {
  color: var(--muted);
  font-size: 12px;
  font-weight: 640;
}

.preview-title {
  font-size: 16px;
  font-weight: 680;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.preview-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.preview-chip,
.reminder-chip,
.count-badge {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  border-radius: 999px;
  font-size: 13px;
  line-height: 1.15;
}

.preview-chip,
.reminder-chip {
  padding: 5px 8px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--muted);
  font-size: 12px;
  font-weight: 650;
}

.preview-next {
  color: var(--muted);
  font-size: 14px;
}

.count-badge {
  flex: 0 0 auto;
  padding: 5px 8px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--muted);
  font-size: 12px;
  font-weight: 650;
  white-space: nowrap;
}

.reminders-card .card-heading {
  align-items: center;
}

.reminders-list {
  display: grid;
  gap: 12px;
}

.reminder-card {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 4px;
  align-items: start;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface-strong);
  box-shadow: var(--shadow-soft);
  overflow: visible;
}

.reminder-card::before {
  content: "";
  position: absolute;
  inset: 14px auto 14px 0;
  width: 4px;
  border-radius: 0 999px 999px 0;
  background: var(--accent);
}

.reminder-content-button {
  display: grid;
  min-width: 0;
  gap: 7px;
  padding: 15px 10px 15px 19px;
  border: 0;
  border-radius: var(--radius-md);
  background: transparent;
  color: var(--text);
  cursor: pointer;
  font: inherit;
  text-align: left;
}

.reminder-content-button:active .reminder-title {
  color: var(--accent);
}

@media (hover: hover) {
  .reminder-content-button:hover .reminder-title {
    color: var(--accent);
  }
}

.reminder-title {
  min-width: 0;
  font-size: 16px;
  font-weight: 750;
  line-height: 1.32;
  overflow-wrap: anywhere;
}

.reminder-next-run {
  color: var(--text);
  font-size: 14px;
  font-weight: 680;
  line-height: 1.4;
}

.reminder-period,
.reminder-auto-delete {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.4;
}

.reminder-special-states {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}

.reminder-actions-wrapper {
  position: relative;
  z-index: 2;
  padding: 8px 8px 0 0;
}

.reminder-menu-button {
  display: inline-grid;
  width: 44px;
  height: 44px;
  place-items: center;
  padding: 0;
  border-radius: 14px;
  background: transparent;
  box-shadow: none;
  color: var(--muted);
  font-size: 24px;
  line-height: 1;
}

.reminder-menu-button:active,
.reminder-menu-button:focus-visible {
  background: var(--surface-muted);
  color: var(--text);
}

@media (hover: hover) {
  .reminder-menu-button:hover {
    background: var(--surface-muted);
    color: var(--text);
  }
}

.reminder-action-block {
  position: absolute;
  top: calc(100% + 4px);
  right: 8px;
  z-index: 20;
  display: grid;
  width: max-content;
  min-width: 148px;
  padding: 6px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface-strong);
  box-shadow: 0 12px 30px rgb(15 23 42 / 16%);
}

.reminder-action-button {
  min-height: 44px;
  padding: 10px 12px;
  border: 0;
  border-radius: 10px;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  font-weight: 700;
  text-align: left;
}

.reminder-action-button:active,
.reminder-action-button:focus-visible {
  background: var(--surface-muted);
}

@media (hover: hover) {
  .reminder-action-button:hover {
    background: var(--surface-muted);
  }
}

.reminder-action-button.danger-action {
  color: var(--danger-strong);
}

.reminder-action-button.danger-action:active,
.reminder-action-button.danger-action:focus-visible {
  background: var(--danger-soft);
}

@media (hover: hover) {
  .reminder-action-button.danger-action:hover {
    background: var(--danger-soft);
  }
}

.reminder-card:focus-within {
  border-color: color-mix(in srgb, var(--accent), var(--border) 42%);
}

.reminder-card > * {
  min-width: 0;
}

.empty-state {
  display: grid;
  gap: 8px;
  justify-items: center;
  padding: 28px 18px;
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius-md);
  background: var(--surface-muted);
  text-align: center;
}

.empty-state-icon {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border-radius: 18px;
  background: var(--accent-soft);
  font-size: 24px;
}

.empty-state h3 {
  font-size: 16px;
}

.empty-state p {
  max-width: 360px;
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.45;
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-items: center;
  padding: 16px;
  background: rgb(10 15 25 / 56%);
}

.modal-card {
  width: min(100%, 420px);
  padding: 18px;
  border-radius: var(--radius-lg);
  color: var(--text);
}

.modal-card h2 {
  margin-bottom: 10px;
}

.modal-text {
  margin-bottom: 18px;
  overflow-wrap: anywhere;
}

.modal-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

[hidden] {
  display: none !important;
}

@media (min-width: 720px) {
  .header-actions {
    justify-content: flex-end;
  }
}

@media (min-width: 640px) {
  .app {
    padding: 24px 18px 34px;
  }

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

  .reminder-card {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (max-width: 560px) {
  .app {
    padding-top: 12px;
  }

  .hero {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: start;
    gap: 10px;
    padding-top: 2px;
  }

  .header-actions {
    width: auto;
    justify-content: flex-end;
  }

  .header-actions > button {
    flex: 0 0 auto;
  }

  .card-heading {
    display: grid;
  }

  .reminders-card .card-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
  }

  .timezone-suggestion {
    grid-template-columns: minmax(0, 1fr);
  }

  .timezone-suggestion .secondary-button {
    justify-self: stretch;
  }

  .theme-card {
    display: grid;
  }

  .theme-toggle-button {
    width: 100%;
    white-space: normal;
  }

  .actions > button,
  .form-actions > button {
    flex: 1 1 auto;
  }

  .fatal-error-card {
    padding: 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}