:root {
  --ink: #1c3128;
  --muted: #5d6f65;
  --line: #bfd0c6;
  --paper: #c7d5cd;
  --paper-alt: #d9ddd0;
  --surface: #eef5f0;
  --surface-elevated: #f8fbf8;
  --navy: #173c31;
  --accent: #3f8b6b;
  --green: #6aab82;
  --yellow: #b47b2c;
  --red: #b85c57;
  --calendar-blue: #4f7cac;
  --calendar-purple: #8b6bb1;
  --calendar-orange: #c17a3a;
  --calendar-gray: #7a8b84;
  --calendar-outside-day: #e0e9e3;
  --surface-soft: #e6f0e9;
  --body-neutral: #cbd8d0;
  --body-neutral-stroke: #91a49a;
  --surface-muted: #e9f1eb;
  --surface-warm: #f5f0e3;
  --button-secondary: #e3ebe5;
  --button-secondary-hover: #d6e3da;
  --focus-hover: #e1eee5;
  --week-track: #e2ece6;
  --badge-bg: #d8f0e8;
  --badge-text: #173f34;
  --primary-button: #327354;
  --primary-button-hover: #286148;
  --primary-button-text: #ffffff;
  --today-primary-button: #8dc7a4;
  --today-primary-button-text: #153c2e;
  --interactive-text: #173c31;
  --segmented-active-bg: #d5ecdf;
  --strong-text: #173c31;
  --dialog-surface: #f7faf8;
  --input-surface: #f7faf8;
  --input-border: #bfd0c6;
  --input-placeholder: #87958d;
  --dialog-backdrop: rgba(10, 18, 34, 0.5);
  --shadow: 0 12px 32px rgba(23, 60, 49, 0.1);
  --shadow-strong: 0 22px 54px rgba(23, 60, 49, 0.14);
  --planner-page-transition: 900ms;
  --shell-max: 1180px;
  --panel-pad: 18px;
  --panel-gap: 14px;
  --control-height: 38px;
  --radius: 8px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
}

:root[data-theme="black"] {
  --ink: #e3eee7;
  --muted: #a4b7ab;
  --line: #40564a;
  --paper: #18251f;
  --paper-alt: #1f2b26;
  --surface: #23332b;
  --surface-elevated: #2b3b32;
  --navy: #0f1d16;
  --accent: #83c69b;
  --green: #78b88e;
  --yellow: #d6a45d;
  --red: #de817b;
  --calendar-blue: #8fb8e8;
  --calendar-purple: #c09ce8;
  --calendar-orange: #e5ad75;
  --calendar-gray: #aab9b0;
  --calendar-outside-day: #1d2b23;
  --surface-soft: #2b3c32;
  --body-neutral: #53665b;
  --body-neutral-stroke: #718579;
  --surface-muted: #2a3a31;
  --surface-warm: #403827;
  --button-secondary: #304239;
  --button-secondary-hover: #3a5043;
  --focus-hover: #30483a;
  --week-track: #2b3b32;
  --badge-bg: #315542;
  --badge-text: #dceee2;
  --primary-button: #3b7656;
  --primary-button-hover: #4b8966;
  --primary-button-text: #e8f3eb;
  --today-primary-button: #476f56;
  --today-primary-button-text: #e7eee8;
  --interactive-text: #dceee2;
  --segmented-active-bg: #3b604a;
  --strong-text: #e0f0e5;
  --dialog-surface: #2d3d34;
  --input-surface: #35483d;
  --input-border: #536b5c;
  --input-placeholder: #9db1a3;
  --dialog-backdrop: rgba(4, 10, 7, 0.68);
  --shadow: 0 16px 36px rgba(0, 0, 0, 0.22);
  --shadow-strong: 0 24px 64px rgba(0, 0, 0, 0.32);
  color-scheme: dark;
}

:root[data-density="normal"] {
  --panel-pad: 22px;
  --panel-gap: 18px;
  --control-height: 40px;
}

:root[data-density="comfortable"] {
  --panel-pad: 26px;
  --panel-gap: 22px;
  --control-height: 42px;
}

:root[data-shell-width="wide"] { --shell-max: 1320px; }
:root[data-shell-width="focus"] { --shell-max: 1040px; }

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--paper-alt) 62%, var(--paper)) 0%, var(--paper) 100%);
  background-attachment: scroll;
}

button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, summary:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }

.app-shell {
  width: min(var(--shell-max), calc(100% - 32px));
  margin: 0 auto;
  padding: 20px 0 42px;
}

.topbar, .section-heading, .card-heading, .dialog-heading, .footer-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.topbar {
  position: relative;
  z-index: 25;
  margin-bottom: 14px;
  padding: 14px 16px;
  border: 1px solid color-mix(in srgb, var(--line) 76%, transparent);
  border-radius: var(--radius);
  background: var(--surface-elevated);
  box-shadow: 0 1px 0 color-mix(in srgb, white 40%, transparent) inset;
}
.top-actions, .dialog-actions, .inline-form, .segmented { display: flex; align-items: center; gap: 8px; }
.top-actions { flex-wrap: wrap; }
.top-actions .button, .top-actions .icon-button, .data-menu-toggle { min-height: var(--control-height); }
.data-menu { position: relative; }
.data-menu > summary { list-style: none; }
.data-menu > summary::-webkit-details-marker { display: none; }
.data-menu-toggle { display: inline-flex; align-items: center; justify-content: center; }
.data-menu-toggle::after { content: "▾"; margin-left: 7px; font-size: 0.72rem; }
.data-menu-panel { position: absolute; z-index: 20; top: calc(100% + 8px); right: 0; display: none; min-width: 260px; padding: 6px; border: 1px solid var(--line); border-radius: 8px; background: var(--dialog-surface); box-shadow: var(--shadow); }
.data-menu:hover .data-menu-panel, .data-menu[open] .data-menu-panel { display: grid; gap: 3px; }
.menu-item { position: relative; display: flex; align-items: center; width: 100%; min-height: 38px; padding: 9px 10px; border: 0; border-radius: 5px; color: var(--ink); background: transparent; text-align: left; font-size: 0.82rem; font-weight: 700; }
.menu-item:hover, .menu-item:focus-visible { background: var(--focus-hover); color: var(--interactive-text); }
.menu-item.file-button { overflow: hidden; cursor: pointer; }
.menu-item.file-button input { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: pointer; }
.app-nav { position: relative; z-index: 20; display: flex; gap: 4px; margin-bottom: 18px; padding: 4px; border: 1px solid color-mix(in srgb, var(--line) 74%, transparent); border-radius: var(--radius); background: var(--surface-elevated); box-shadow: none; }
.app-nav a { flex: 1; min-height: var(--control-height); padding: 10px 12px; border-radius: 6px; color: var(--muted); font-size: 0.82rem; font-weight: 850; text-align: center; text-decoration: none; transition: color 160ms ease, background-color 160ms ease, box-shadow 160ms ease; }
.app-nav a:hover, .app-nav a.active { color: var(--ink); background: var(--focus-hover); box-shadow: 0 1px 0 color-mix(in srgb, var(--surface-elevated) 75%, transparent) inset; }
.app-nav-item { position: relative; flex: 1; min-width: 0; }
.app-nav-item > a { display: block; width: 100%; }
.app-nav-submenu { position: absolute; top: calc(100% - 1px); left: 0; z-index: 30; display: grid; min-width: 240px; padding: 5px; border: 1px solid var(--line); border-radius: 6px; background: var(--dialog-surface); box-shadow: var(--shadow); opacity: 0; pointer-events: none; transform: translateY(-4px); transition: opacity 180ms ease, transform 180ms ease; }
.app-nav-submenu a { display: block; width: 100%; padding: 9px 10px; text-align: left; white-space: nowrap; }
.app-nav-item:hover .app-nav-submenu, .app-nav-item:focus-within .app-nav-submenu { opacity: 1; pointer-events: auto; transform: translateY(0); }
.page-view { min-width: 0; }
.page-view.view-enter { animation: page-enter var(--planner-page-transition) cubic-bezier(0.16, 1, 0.3, 1) both; }
.page-heading { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin-bottom: 18px; padding: 2px 2px 0; }
.page-heading h2 { font-size: 1.5rem; }
.page-heading .muted { margin-top: 7px; }
.calendar-page-heading { align-items: start; }
.calendar-actions { display: grid; grid-template-columns: minmax(165px, 1fr) auto; align-items: end; gap: 10px; max-width: 680px; }
.calendar-actions .button, .calendar-actions .file-button { min-height: 38px; }
.calendar-view-control { display: grid; gap: 5px; min-width: 290px; }
.calendar-view-control label { color: var(--muted); font-size: 0.7rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.08em; }
.calendar-view-picker { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 6px; }
.calendar-view-control select { min-height: 40px; padding-block: 8px; }
.range-cycle-control { display: grid; grid-template-columns: minmax(0, 1fr) 40px; align-items: end; gap: 6px; min-width: 210px; }
.view-cycle-button { display: inline-grid; place-items: center; width: 40px; height: 40px; padding: 0; border: 1px solid var(--line); border-radius: 6px; color: var(--ink); background: var(--button-secondary); font-size: 1.2rem; line-height: 1; }
.view-cycle-button:hover { background: var(--button-secondary-hover); }
.calendar-navigation { display: inline-flex; align-items: center; gap: 5px; padding: 4px; border: 1px solid var(--line); border-radius: 8px; background: var(--surface); }
.calendar-navigation .icon-button { display: inline-grid; place-items: center; width: 34px; height: 34px; padding: 0; border-radius: 5px; color: var(--ink); background: var(--button-secondary); font-size: 1.35rem; font-weight: 400; line-height: 1; }
.calendar-navigation .icon-button:hover { background: var(--button-secondary-hover); }
.calendar-today-button { min-height: 34px !important; padding-inline: 12px; }
.calendar-data-actions { grid-column: 1 / -1; display: flex; justify-content: flex-end; flex-wrap: wrap; gap: 7px; }

h1, h2, p { margin: 0; }
h1 { font-size: clamp(2.3rem, 5vw, 4.1rem); line-height: .94; letter-spacing: -0.035em; }
#todayLabel { margin-top: 7px; }
h2 { font-size: 1.18rem; letter-spacing: -0.01em; }
.eyebrow { color: var(--accent); font-size: 0.72rem; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 8px; }
.muted { color: var(--muted); font-size: 0.88rem; }
.help-button { display: inline-grid; place-items: center; width: 20px; height: 20px; padding: 0; border: 1px solid currentColor; border-radius: 50%; color: var(--accent); background: transparent; font-size: 0.72rem; font-weight: 850; vertical-align: 2px; }
.help-button:hover { color: var(--interactive-text); background: var(--focus-hover); }
.today-card .help-button { color: #a9d2bb; }
.field-label { display: flex; align-items: center; gap: 5px; }

.today-grid, .dashboard-grid { display: grid; grid-template-columns: 1.35fr 0.85fr; gap: var(--panel-gap); }
.today-grid { margin-bottom: 16px; }
.today-card, .focus-card, .panel { background: var(--surface-elevated); border: 1px solid color-mix(in srgb, var(--line) 82%, transparent); border-radius: var(--radius); box-shadow: 0 10px 28px rgba(23, 60, 49, 0.07); }
.today-card, .focus-card, .panel { padding: var(--panel-pad); }
.today-card { background: linear-gradient(135deg, var(--navy), color-mix(in srgb, var(--navy) 88%, var(--accent))); color: #fff; border-color: color-mix(in srgb, var(--navy) 76%, white); box-shadow: 0 14px 34px rgba(23, 60, 49, 0.12); }
.today-card .eyebrow { color: #a9d2bb; }
.today-card .muted, .today-card label { color: #d9eee2; }
.focus-card { background: var(--surface); }

.plan-description { max-width: 620px; margin-top: 16px; color: #d9eee2; line-height: 1.55; }
.today-card .today-plan-link { margin-top: 14px; color: #a9d2bb; }
.badge { display: inline-flex; align-items: center; min-height: 28px; padding: 0 10px; border-radius: 999px; color: var(--badge-text); background: var(--badge-bg); font-size: 0.76rem; font-weight: 800; }
.next-action { margin-top: 30px; }
.next-action label, .entry-form label { display: grid; gap: 7px; font-size: 0.78rem; font-weight: 750; color: var(--muted); }
.today-card .next-action label { color: #d9eee2; }

.mobile-tabbar { display: none; }

input, select, textarea { width: 100%; min-height: var(--control-height); border: 1px solid var(--input-border); border-radius: 7px; background: var(--input-surface); color: var(--ink); padding: 9px 11px; outline: none; }
input::placeholder, textarea::placeholder { color: var(--input-placeholder); }
input:focus, select:focus, textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(63, 139, 107, 0.16); }
.today-card input { border-color: #5d7e6d; background: #25483c; color: #fff; }
.today-card input::placeholder { color: #b9d4c4; }
.inline-form { margin-top: 8px; }
.inline-form input { flex: 1; }

.button, .icon-button, .text-button { border: 0; border-radius: 7px; font-weight: 800; transition: color 160ms ease, background-color 160ms ease, border-color 160ms ease, box-shadow 160ms ease; }
.button { min-height: var(--control-height); padding: 0 14px; }
.button.primary { color: var(--primary-button-text); background: linear-gradient(180deg, color-mix(in srgb, var(--primary-button) 90%, white), var(--primary-button)); box-shadow: 0 8px 18px rgba(31, 93, 66, .16); }
.button.primary:hover { background: var(--primary-button-hover); }
.button.secondary { color: var(--ink); background: var(--button-secondary); box-shadow: 0 1px 0 color-mix(in srgb, white 55%, transparent) inset; }
.button.secondary:hover { background: var(--button-secondary-hover); }
.button.danger { color: #ffffff; background: var(--red); }
.button.danger:hover { filter: brightness(0.92); }
.theme-toggle { min-width: 74px; }
.top-settings-button { display: inline-grid; place-items: center; width: 40px; height: 40px; padding: 0; border-radius: 6px; color: var(--ink); background: var(--button-secondary); font-size: 1.08rem; line-height: 1; }
.top-settings-button:hover, .top-settings-button.active { background: var(--button-secondary-hover); color: var(--interactive-text); }
.today-card .button.primary { background: var(--today-primary-button); color: var(--today-primary-button-text); }
.icon-button { padding: 8px 10px; background: transparent; color: var(--muted); font-size: 0.78rem; }
.today-card .icon-button { color: #d9eee2; }
.text-button { padding: 6px 0; color: var(--accent); background: transparent; font-size: 0.82rem; }
.file-button { position: relative; overflow: hidden; display: inline-flex; align-items: center; }
.file-button input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }

.status-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; margin-top: 22px; }
.status-grid button, .segmented button { border: 1px solid var(--line); background: var(--surface); color: var(--ink); border-radius: 9px; padding: 10px; text-align: left; }
.status-grid button:hover, .status-grid button.active, .segmented button.active { border-color: var(--accent); background: var(--focus-hover); color: var(--ink); }
.friday-choice { display: grid; gap: 8px; margin-top: 18px; color: #d9eee2; font-size: 0.86rem; }
.friday-choice .segmented button { padding: 7px 12px; }
.friday-choice .segmented button.active { background: var(--segmented-active-bg); }
.hidden { display: none !important; }
.quick-section {
  margin: 18px 0;
  padding: 20px;
  border: 1px solid color-mix(in srgb, var(--line) 72%, transparent);
  border-radius: 14px;
  background: color-mix(in srgb, var(--surface-elevated) 78%, transparent);
  box-shadow: var(--shadow);
}
.section-heading { margin-bottom: 14px; }
.section-heading.compact { margin-bottom: 16px; }
.quick-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.quick-button { position: relative; display: grid; gap: 5px; min-height: 86px; overflow: hidden; padding: 16px; border: 1px solid color-mix(in srgb, var(--line) 82%, transparent); border-radius: 12px; color: var(--ink); background: var(--surface); text-align: left; transition: transform 120ms ease, border-color 120ms ease, box-shadow 120ms ease, background-color 120ms ease; }
.quick-button::before { content: ""; position: absolute; inset: 0 auto 0 0; width: 4px; background: var(--accent); opacity: .72; }
.quick-button:nth-child(2)::before { background: var(--calendar-blue); }
.quick-button:nth-child(3)::before { background: var(--yellow); }
.quick-button:nth-child(4)::before { background: var(--calendar-purple); }
.quick-button:nth-child(5)::before { background: var(--green); }
.quick-button:nth-child(6)::before { background: var(--calendar-blue); }
.quick-button:nth-child(7)::before { background: var(--calendar-purple); }
.quick-button:nth-child(8)::before { background: var(--accent); }
.quick-button:nth-child(9)::before { background: var(--green); }
.quick-button:hover { border-color: #9bc4ab; background: var(--surface-elevated); box-shadow: var(--shadow); }
.quick-button span { color: var(--muted); font-size: 0.78rem; }
.quick-button.action-button { background: color-mix(in srgb, var(--surface-elevated) 76%, var(--surface-muted)); }
.quick-button.raw-button { border-style: dashed; background: var(--surface-warm); }

.dashboard-grid { align-items: start; margin-bottom: 16px; }
.daily-diary-panel { min-height: 0; overflow: hidden; }
.daily-diary-panel .entry-list { min-height: 0; overflow: hidden; }
.calendar-day-summary { margin-top: 16px; }
.stats-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.stat { min-height: 92px; padding: 14px; border: 1px solid color-mix(in srgb, var(--line) 78%, transparent); border-radius: 12px; background: linear-gradient(180deg, var(--surface-muted), color-mix(in srgb, var(--surface-muted) 84%, var(--surface-elevated))); }
.stat strong { display: block; font-size: 1.45rem; margin-bottom: 6px; }
.stat span { color: var(--muted); font-size: 0.78rem; }
.entry-list, .archive-list { display: grid; gap: 8px; }
.entry-item { display: grid; grid-template-columns: auto 1fr auto; gap: 10px; align-items: start; padding: 11px 12px; border: 1px solid color-mix(in srgb, var(--line) 60%, transparent); border-radius: 10px; background: color-mix(in srgb, var(--surface-muted) 70%, transparent); }
.entry-item:last-child { border-bottom-color: color-mix(in srgb, var(--line) 60%, transparent); }
.entry-dot { width: 9px; height: 9px; margin-top: 6px; border-radius: 50%; background: var(--accent); }
.entry-item strong { display: block; font-size: 0.9rem; }
.entry-item p { margin-top: 4px; color: var(--muted); font-size: 0.78rem; line-height: 1.4; }
.entry-item time { color: var(--muted); font-size: 0.74rem; white-space: nowrap; }
.empty-state { padding: 24px 0; color: var(--muted); font-size: 0.88rem; }

.week-panel { margin-bottom: 20px; }
.week-bars { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 8px; }
.week-day { display: grid; gap: 8px; }
.week-day-label { color: var(--muted); font-size: 0.72rem; text-align: center; }
.week-track { height: 90px; display: flex; align-items: end; padding: 5px; border-radius: 5px; background: var(--week-track); }
.week-fill { width: 100%; min-height: 6px; border-radius: 3px; background: var(--accent); }
.week-day.today .week-day-label { color: var(--accent); font-weight: 800; }

.footer-bar { color: var(--muted); font-size: 0.76rem; border-top: 1px solid var(--line); padding-top: 16px; }
.footer-bar .text-button { color: var(--red); }
.settings-layout { display: grid; grid-template-columns: 1fr; gap: 14px; align-items: start; }
.settings-card-primary { min-height: 0; }
.settings-layout .panel { box-shadow: none; background: color-mix(in srgb, var(--surface-elevated) 88%, var(--surface)); }
.settings-profile-card .form-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.settings-actions-card { background: var(--surface); }
.settings-palette-card { padding-bottom: 16px; }
.settings-cloud-card { border-color: color-mix(in srgb, var(--accent) 34%, var(--line)); }
.settings-color-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.settings-color-grid label { display: grid; gap: 8px; color: var(--muted); font-size: .74rem; font-weight: 800; }
.settings-color-grid input[type="color"] { height: 38px; padding: 4px; cursor: pointer; }
.settings-path-box, .settings-startup-check { display: grid; gap: 5px; padding: 10px; border: 1px solid var(--line); border-radius: 6px; background: var(--surface-muted); }
.settings-path-box { margin-bottom: 8px; }
.settings-path-box span, .settings-startup-check span { color: var(--muted); font-size: .78rem; line-height: 1.4; }
.settings-path-box strong { overflow-wrap: anywhere; font-size: .82rem; }
.settings-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.settings-actions .button { flex: 1; min-width: 150px; }
.settings-cloud-card .form-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.settings-cloud-actions { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--line); }
.settings-cloud-group { display: grid; gap: 6px; padding: 10px; border: 1px solid var(--line); border-radius: 6px; background: var(--surface-muted); }
.settings-cloud-group > span { color: var(--muted); font-size: .74rem; line-height: 1.35; }
.settings-cloud-group-buttons { display: flex; flex-wrap: wrap; gap: 8px; }
.settings-cloud-actions .wide { grid-column: 1 / -1; }
.settings-cloud-card, .settings-cloud-card button, .settings-cloud-card input { position: relative; z-index: 2; pointer-events: auto; }
.settings-cloud-actions .button { min-width: 0; padding-inline: 10px; }
.settings-cloud-meta { display: flex; justify-content: space-between; gap: 12px; margin-top: 12px; color: var(--muted); font-size: .78rem; }
.settings-cloud-card input[type="password"] { letter-spacing: .04em; }
.field-help { color: var(--muted); font-size: .68rem; font-weight: 600; line-height: 1.35; }
.settings-cloud-steps { margin: 14px 0 0; padding: 10px 12px; border-left: 3px solid var(--accent); color: var(--muted); background: var(--surface-muted); font-size: .76rem; line-height: 1.45; }
.toast-region { position: absolute; right: 20px; bottom: 20px; z-index: 100; display: grid; gap: 8px; width: min(360px, calc(100% - 32px)); pointer-events: none; }
.toast { padding: 12px 14px; border: 1px solid var(--line); border-left: 3px solid var(--accent); border-radius: 6px; color: var(--ink); background: var(--dialog-surface); box-shadow: var(--shadow); font-size: 0.82rem; line-height: 1.35; opacity: 0; transform: translateY(8px); transition: opacity 240ms ease, transform 240ms ease; }
.toast.visible { opacity: 1; transform: translateY(0); }
.toast-error { border-left-color: var(--red); }

.entry-dialog { width: min(720px, calc(100% - 24px)); padding: 0; border: 0; border-radius: 8px; background: var(--dialog-surface); color: var(--ink); box-shadow: 0 24px 80px rgba(0, 0, 0, 0.24); }
.entry-dialog::backdrop { background: var(--dialog-backdrop); }
.entry-form { padding: 24px; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.form-grid .wide { grid-column: 1 / -1; }
.dialog-heading { margin-bottom: 22px; }
.dialog-actions { justify-content: flex-end; margin-top: 22px; }
.dialog-actions .danger { margin-right: auto; }
.wide-dialog { width: min(820px, calc(100% - 24px)); }
.archive-filters { margin-bottom: 16px; padding: 14px; border: 1px solid var(--line); border-radius: 7px; background: var(--surface-soft); }
.archive-filter-grid { display: grid; grid-template-columns: minmax(140px, .8fr) minmax(140px, .8fr) minmax(220px, 1.4fr); gap: 10px; }
.archive-filter-grid label, .archive-date-filter label { display: grid; gap: 5px; color: var(--muted); font-size: .76rem; font-weight: 750; }
.archive-filter-grid input, .archive-filter-grid select, .archive-date-filter input { width: 100%; min-width: 0; }
.archive-period-navigation { display: grid; grid-template-columns: 34px minmax(0, 1fr) auto 34px; align-items: center; gap: 6px; margin-top: 10px; padding: 4px; border: 1px solid var(--line); border-radius: 7px; background: var(--surface); }
.archive-period-navigation .icon-button { display: inline-grid; place-items: center; width: 34px; height: 34px; padding: 0; border-radius: 5px; color: var(--ink); background: var(--button-secondary); font-size: 1.35rem; font-weight: 400; line-height: 1; }
.archive-period-navigation .icon-button:hover { background: var(--button-secondary-hover); }
.archive-period-label { min-width: 0; }
.archive-period-navigation span { overflow: hidden; color: var(--ink); font-size: .78rem; font-weight: 750; text-align: center; text-overflow: ellipsis; white-space: nowrap; }
.archive-period-today { min-height: 34px; padding-inline: 12px; }
.archive-date-filter { display: grid; gap: 10px; margin-top: 10px; padding-top: 10px; border-top: 1px solid var(--line); }
.archive-range-filter { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.archive-filter-footer { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 12px; }
.archive-filter-footer .muted { font-size: .76rem; }
.archive-list { max-height: 52vh; overflow: auto; }
.help-dialog { width: min(620px, calc(100% - 24px)); max-height: min(88vh, 900px); padding: 0; border: 0; border-radius: 8px; background: var(--dialog-surface); color: var(--ink); box-shadow: 0 24px 80px rgba(0, 0, 0, 0.24); }
.help-dialog::backdrop { background: var(--dialog-backdrop); }
.help-content { max-height: min(88vh, 900px); overflow: auto; padding: 24px; }
.help-body { color: var(--ink); font-size: 0.94rem; line-height: 1.6; }
.help-body p { margin: 0 0 12px; }
.help-body p:last-child { margin-bottom: 0; }
.help-body strong { color: var(--strong-text); }
.help-body ul { margin: 8px 0 14px; padding-left: 20px; }
.help-related { margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--line); }
.help-card-list { display: grid; gap: 10px; }
.help-card { padding: 12px 14px; border: 1px solid var(--line); border-radius: 6px; background: var(--surface-muted); }
.help-card h3 { margin: 0 0 8px; color: var(--strong-text); font-size: 0.9rem; }
.help-card p { margin: 0 0 9px; font-size: 0.86rem; line-height: 1.52; }
.help-card p:last-child { margin-bottom: 0; }
.help-card ul { margin: 6px 0 10px; padding-left: 18px; font-size: 0.86rem; }
.daily-dialog { width: min(980px, calc(100% - 24px)); }
.daily-form { max-height: min(88vh, 900px); overflow: auto; }
.review-date { max-width: 220px; margin-bottom: 18px; }
.review-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.review-section { padding: 16px; border: 1px solid var(--line); border-radius: 8px; background: var(--surface-soft); }
.review-heading { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.review-heading h3 { margin: 0; font-size: 0.98rem; }
.single-column { grid-template-columns: 1fr; gap: 12px; }
.check-grid { display: grid; gap: 8px; }
.check-label { display: flex !important; grid-template-columns: auto 1fr; align-items: center; gap: 8px !important; color: var(--ink) !important; font-size: 0.84rem !important; font-weight: 600 !important; }
.check-label input { width: 17px; height: 17px; accent-color: var(--accent); }

.plan-page-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 16px; margin-bottom: 16px; }
.plan-decision-panel { background: var(--surface-soft); }
.plan-rule { max-width: 680px; margin: 4px 0 16px; line-height: 1.55; }
.plan-concept { display: flex; align-items: center; flex-wrap: wrap; gap: 6px; margin: -4px 0 16px; color: var(--ink); font-size: 0.82rem; }
.plan-concept span { color: var(--muted); }
.plan-signals { display: flex; flex-wrap: wrap; gap: 6px; min-height: 25px; margin-bottom: 16px; }
.plan-signal { display: inline-flex; align-items: center; min-height: 25px; padding: 0 9px; border: 1px solid var(--line); border-radius: 999px; color: var(--ink); background: var(--surface-muted); font-size: 0.76rem; font-weight: 750; }
.plan-controls { margin-top: 6px; }
.plan-decision-panel > .button { margin-top: 16px; }
.plan-limits { display: grid; gap: 12px; }
.plan-limit { display: grid; gap: 4px; padding-bottom: 12px; border-bottom: 1px solid var(--line); }
.plan-limit:last-child { padding-bottom: 0; border-bottom: 0; }
.plan-limit strong { font-size: 0.9rem; }
.plan-limit span { color: var(--muted); font-size: 0.8rem; line-height: 1.4; }
.plan-boundary, .plan-fallback { display: grid; gap: 4px; margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--line); }
.plan-boundary strong, .plan-fallback strong { color: var(--accent); font-size: 0.78rem; }
.plan-boundary span, .plan-fallback span { color: var(--muted); font-size: 0.8rem; line-height: 1.45; }
.today-plan-support-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 16px; margin-bottom: 16px; }
.plan-schedule, .today-plan-calendar { display: grid; gap: 8px; }
.plan-schedule-item { display: grid; grid-template-columns: minmax(120px, 0.42fr) 1fr; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.plan-schedule-item:last-child { border-bottom: 0; }
.plan-schedule-slot { color: var(--accent); font-size: 0.74rem; font-weight: 800; }
.plan-schedule-item div { display: grid; gap: 3px; }
.plan-schedule-item strong { font-size: 0.86rem; }
.plan-schedule-item div span { color: var(--muted); font-size: 0.78rem; line-height: 1.4; }
.plan-calendar-event { display: grid; gap: 3px; padding: 10px; border-left: 3px solid var(--yellow); border-radius: 5px; background: var(--surface-muted); }
.plan-calendar-event span, .plan-calendar-event small { color: var(--muted); font-size: 0.72rem; }
.plan-calendar-event strong { font-size: 0.84rem; }
.plan-sequence-panel { margin-bottom: 16px; }
.plan-sequence { display: grid; gap: 8px; }
.plan-step { display: grid !important; grid-template-columns: auto 1fr; gap: 12px !important; align-items: start; padding: 12px; border: 1px solid var(--line); border-radius: 6px; background: var(--surface-muted); cursor: pointer; }
.plan-step input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--accent); }
.plan-step span { display: grid; gap: 3px; }
.plan-step strong { font-size: 0.9rem; }
.plan-step small { color: var(--accent); font-size: 0.74rem; font-weight: 800; }
.plan-step em { color: var(--muted); font-size: 0.78rem; font-style: normal; line-height: 1.4; }
.plan-step.done { opacity: 0.62; }
.plan-step.done strong { text-decoration: line-through; }
.planned-areas { display: grid; gap: 7px; }
.planned-area-list { display: flex; flex-wrap: wrap; gap: 6px; }
.planned-area { min-height: 32px; padding: 6px 9px; border: 1px solid var(--line); border-radius: 5px; color: var(--muted); background: var(--surface); font-size: 0.76rem; font-weight: 750; }
.planned-area:hover, .planned-area.active { border-color: var(--accent); color: var(--ink); background: var(--focus-hover); }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.week-routine-panel, .week-exceptions-panel { margin-bottom: 16px; }
.week-routine-summary { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 8px; }
.week-routine-day { display: grid; gap: 4px; min-width: 0; padding: 11px; border: 1px solid var(--line); border-radius: 6px; background: var(--surface-muted); }
.week-routine-day.today { border-color: var(--accent); background: var(--focus-hover); }
.week-routine-day.has-exception { border-color: var(--accent); background: var(--focus-hover); box-shadow: inset 3px 0 0 var(--accent); }
.week-routine-day.has-exception .week-routine-control select { border-color: var(--accent); background: var(--surface); }
.week-routine-day strong { font-size: .78rem; text-transform: capitalize; }
.week-routine-control { display: block; }
.week-routine-control select { width: 100%; min-width: 0; min-height: 34px; padding: 7px 8px; font-size: .75rem; }
.week-routine-status { color: var(--muted); font-size: .72rem; line-height: 1.3; }
.week-routine-status { overflow-wrap: anywhere; }
.week-exceptions { display: grid; gap: 10px; }
.week-exception { display: grid; grid-template-columns: minmax(140px, .8fr) minmax(180px, 1fr) auto; gap: 18px; align-items: center; min-width: 0; padding: 14px 16px; border: 1px solid var(--line); border-left: 3px solid var(--accent); border-radius: 7px; background: var(--surface-muted); }
.week-exception-date, .week-exception-detail { display: grid; gap: 4px; min-width: 0; }
.week-exception-date strong { color: var(--ink); font-size: .88rem; text-transform: capitalize; }
.week-exception-detail strong { color: var(--accent); font-size: .84rem; }
.week-exception-date span, .week-exception-detail span { color: var(--muted); font-size: .74rem; line-height: 1.35; overflow-wrap: anywhere; }
.week-exception-actions { display: flex; gap: 10px; align-items: center; justify-content: flex-end; }
.week-exception-actions .text-button { padding: 7px 0; white-space: nowrap; }
.week-exception-actions .text-button:first-child { padding-inline: 9px; border: 1px solid var(--line); border-radius: 5px; background: var(--button-secondary); }
.week-exception-actions .text-button:first-child:hover { background: var(--button-secondary-hover); }
.week-exception-dialog { width: min(620px, calc(100% - 24px)); }
.week-exception-areas { min-width: 0; margin: 0; padding: 0; border: 0; }
.week-exception-areas legend { margin-bottom: 7px; color: var(--muted); font-size: .78rem; font-weight: 750; }
.calendar-notice { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 18px; margin-bottom: 14px; padding: 11px 13px; border: 1px solid var(--line); border-radius: 6px; color: var(--muted); background: var(--surface-muted); font-size: 0.78rem; }
.calendar-grid { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 8px; align-items: stretch; }
.calendar-grid-today { grid-template-columns: minmax(0, 1fr); }
.calendar-grid-today .calendar-day { min-height: 360px; }
.calendar-grid-today .calendar-day-events { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); align-content: start; }
.calendar-grid-month { grid-template-columns: repeat(7, minmax(0, 1fr)); }
.calendar-grid.calendar-refresh { animation: calendar-refresh 720ms cubic-bezier(0.16, 1, 0.3, 1) both; }
.calendar-day { display: grid; align-content: start; min-width: 0; min-height: 230px; padding: 12px; border: 1px solid var(--line); border-radius: 8px; background: var(--surface); }
.calendar-refresh .calendar-day { animation: calendar-day-refresh 720ms cubic-bezier(0.16, 1, 0.3, 1) both; }
.calendar-grid-month .calendar-day { min-height: 150px; }
.calendar-day.outside-month { background: var(--calendar-outside-day); border-color: var(--calendar-outside-day); }
.calendar-day.outside-month .calendar-day-heading, .calendar-day.outside-month .calendar-day-events { opacity: 0.42; }
.calendar-day.outside-month .calendar-event { opacity: 0.72; }
.calendar-day.today { border-color: var(--accent); box-shadow: 0 0 0 2px rgba(63, 139, 107, 0.12); }
.calendar-day-heading { display: flex; align-items: start; justify-content: space-between; gap: 8px; padding-bottom: 10px; border-bottom: 1px solid var(--line); }
.calendar-day-heading .eyebrow { margin-bottom: 4px; font-size: 0.64rem; }
.calendar-day-heading h3 { margin: 0; font-size: 0.95rem; text-transform: capitalize; }
.calendar-count { display: inline-grid; place-items: center; min-width: 22px; height: 22px; border-radius: 50%; color: var(--accent); background: var(--surface-muted); font-size: 0.7rem; font-weight: 800; }
.calendar-day-events { display: grid; align-content: start; gap: 7px; padding-top: 10px; }
.calendar-event { display: grid; gap: 3px; width: 100%; padding: 9px; border: 1px solid var(--line); border-left: 3px solid var(--accent); border-radius: 5px; color: var(--ink); background: var(--surface-soft); text-align: left; }
.calendar-event:hover, .calendar-event:focus-visible { border-color: var(--accent); background: var(--focus-hover); }
.calendar-event.imported { border-left-color: var(--yellow); }
.calendar-event.calendar-color-green, .plan-calendar-event.calendar-color-green { border-left-color: var(--accent); }
.calendar-event.calendar-color-blue, .plan-calendar-event.calendar-color-blue { border-left-color: var(--calendar-blue); }
.calendar-event.calendar-color-purple, .plan-calendar-event.calendar-color-purple { border-left-color: var(--calendar-purple); }
.calendar-event.calendar-color-orange, .plan-calendar-event.calendar-color-orange { border-left-color: var(--calendar-orange); }
.calendar-event.calendar-color-red, .plan-calendar-event.calendar-color-red { border-left-color: var(--red); }
.calendar-event.calendar-color-yellow, .plan-calendar-event.calendar-color-yellow { border-left-color: var(--yellow); }
.calendar-event.calendar-color-gray, .plan-calendar-event.calendar-color-gray { border-left-color: var(--calendar-gray); }
.calendar-event-time, .calendar-event small { color: var(--muted); font-size: 0.68rem; line-height: 1.3; }
.calendar-event strong { overflow-wrap: anywhere; font-size: 0.78rem; line-height: 1.3; }
.calendar-dialog { width: min(680px, calc(100% - 24px)); }
.calendar-all-day { align-self: end; min-height: 42px; }
.calendar-color-picker { min-width: 0; margin: 0; padding: 0; border: 0; }
.calendar-color-picker legend { margin-bottom: 7px; color: var(--muted); font-size: 0.78rem; font-weight: 750; }
.calendar-color-options { display: flex; flex-wrap: wrap; gap: 8px; }
.calendar-color-option { display: inline-flex; align-items: center; gap: 7px; min-height: 36px; padding: 6px 9px; border: 1px solid var(--line); border-radius: 6px; color: var(--ink); background: var(--surface-muted); cursor: pointer; font-size: 0.78rem; }
.calendar-color-option:hover, .calendar-color-option:focus-within { border-color: var(--accent); background: var(--focus-hover); }
.calendar-color-option input { width: 15px; height: 15px; margin: 0; accent-color: var(--accent); }
.calendar-color-swatch { display: inline-block; width: 13px; height: 13px; border-radius: 50%; box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.18); }
.calendar-color-swatch.calendar-color-green { background: var(--accent); }
.calendar-color-swatch.calendar-color-blue { background: var(--calendar-blue); }
.calendar-color-swatch.calendar-color-purple { background: var(--calendar-purple); }
.calendar-color-swatch.calendar-color-orange { background: var(--calendar-orange); }
.calendar-color-swatch.calendar-color-red { background: var(--red); }
.calendar-color-swatch.calendar-color-yellow { background: var(--yellow); }
.calendar-color-swatch.calendar-color-gray { background: var(--calendar-gray); }

@keyframes page-enter {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes dialog-enter {
  from { opacity: 0; transform: translateY(10px) scale(.985); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes calendar-refresh {
  from { opacity: 0.2; transform: translateY(7px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes calendar-day-refresh {
  from { opacity: 0.35; transform: translateY(5px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

@media (max-width: 820px) {
  body { padding-bottom: env(safe-area-inset-bottom); }
  .app-shell { width: min(100% - 20px, 620px); padding-top: 14px; padding-bottom: 24px; }
  .topbar, .section-heading, .card-heading { align-items: flex-start; }
  .topbar { align-items: flex-start; flex-direction: row; gap: 12px; margin-bottom: 14px; padding: 10px 0; }
  .topbar > div:first-child { min-width: 0; }
  .topbar h1 { max-width: 100%; font-size: clamp(2rem, 10vw, 3rem); }
  .top-actions { display: grid; grid-template-columns: 44px minmax(0, 1fr); width: min(210px, 42vw); flex: 0 0 auto; gap: 7px; }
  .top-actions #openDayReview { grid-column: 1 / -1; }
  .top-actions #openDayReview { order: 3; }
  .top-actions .button, .top-actions .file-button, .top-actions .data-menu { width: 100%; min-width: 0; justify-content: center; }
  .top-settings-button { width: 44px; min-width: 44px; }
  .data-menu-toggle { width: 100%; }
  .app-nav { display: none; }
  .mobile-tabbar {
    position: static;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 4px;
    padding: 6px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: color-mix(in srgb, var(--dialog-surface) 94%, transparent);
    box-shadow: 0 16px 44px rgba(0, 0, 0, .22);
    backdrop-filter: blur(14px);
  }
  .mobile-tabbar a {
    display: grid;
    min-width: 0;
    min-height: 54px;
    place-items: center;
    align-content: center;
    gap: 2px;
    border-radius: 8px;
    color: var(--muted);
    text-decoration: none;
    transition: background-color 180ms ease, color 180ms ease, transform 180ms ease;
  }
  .mobile-tabbar a.active,
  .mobile-tabbar a:hover {
    color: var(--ink);
    background: var(--focus-hover);
  }
  .mobile-tabbar a:active { transform: translateY(1px); }
  .mobile-tabbar span { font-size: 1.15rem; line-height: 1; }
  .mobile-tabbar small { overflow: hidden; max-width: 100%; font-size: .62rem; font-weight: 850; text-overflow: ellipsis; white-space: nowrap; }
  .today-grid, .dashboard-grid { grid-template-columns: 1fr; }
  .settings-layout { grid-template-columns: 1fr; }
  .quick-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stats-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .review-grid { grid-template-columns: 1fr; }
  .plan-page-grid, .today-plan-support-grid { grid-template-columns: 1fr; }
  .week-routine-summary { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .week-exception { grid-template-columns: 1fr auto; }
  .week-exception-detail { grid-column: 1 / -1; grid-row: 2; }
  .calendar-page-heading { align-items: stretch; flex-direction: column; }
  .calendar-actions { grid-template-columns: minmax(0, 1fr) auto; max-width: none; }
  .calendar-view-control { min-width: 0; }
  .range-cycle-control { min-width: 0; }
  .calendar-navigation { justify-content: center; }
  .calendar-data-actions { justify-content: stretch; }
  .calendar-data-actions .button, .calendar-data-actions .file-button { flex: 1 1 auto; }
  .calendar-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .daily-form { max-height: 92vh; }
  .entry-form { padding: 20px; }
  .entry-dialog, .help-dialog, .wide-dialog, .daily-dialog, .calendar-dialog, .week-exception-dialog { width: min(100% - 20px, 620px); max-height: min(92vh, 900px); }
  dialog[open] { animation: dialog-enter 180ms ease both; }
}

@media (max-width: 480px) {
  .app-shell { width: min(100% - 14px, 420px); padding: 12px 0 calc(104px + env(safe-area-inset-bottom)); }
  .today-card, .focus-card, .panel { padding: 16px; }
  h1 { font-size: 2.05rem; letter-spacing: -0.025em; }
  h2 { font-size: 1.08rem; }
  #todayLabel { margin-top: 5px; font-size: .78rem; }
  .eyebrow { margin-bottom: 5px; font-size: .64rem; letter-spacing: .08em; }
  .topbar { align-items: center; }
  .top-actions { gap: 6px; }
  .top-actions .button, .top-actions .file-button, .data-menu-toggle { min-height: 40px; padding-inline: 8px; font-size: .78rem; }
  .top-actions { width: min(184px, 45vw); }
  .top-actions #openDayReview { display: none; }
  .data-menu-panel { min-width: 210px; }
  .page-heading { align-items: stretch; flex-direction: column; }
  .page-heading .button { width: 100%; }
  .calendar-actions { grid-template-columns: 1fr; }
  .range-cycle-control { width: 100%; }
  .calendar-navigation { justify-content: space-between; }
  .calendar-navigation .icon-button { width: 40px; height: 38px; }
  .calendar-today-button { flex: 1; }
  .calendar-view-picker { grid-template-columns: 1fr; }
  .calendar-data-actions { display: grid; grid-template-columns: 1fr 1fr; }
  .calendar-data-actions .button, .calendar-data-actions .file-button { width: 100%; }
  .calendar-data-actions #openCalendarEventButton { grid-column: 1 / -1; }
  .calendar-grid { grid-template-columns: 1fr; }
  .settings-color-grid { grid-template-columns: 1fr; }
  .settings-cloud-actions { display: grid; grid-template-columns: 1fr; }
  .calendar-day { min-height: 150px; }
  .week-routine-summary { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .week-exception-actions { grid-column: 2; grid-row: 1 / span 2; flex-direction: column; }
  .archive-filter-grid, .archive-range-filter { grid-template-columns: 1fr; }
  .archive-filter-footer { align-items: flex-start; flex-direction: column; }
  .plan-schedule-item { grid-template-columns: 1fr; gap: 4px; }
  input, select, textarea { font-size: 16px; }
  .status-grid { grid-template-columns: 1fr 1fr; }
  .inline-form { align-items: stretch; flex-direction: column; }
  .form-grid { grid-template-columns: 1fr; }
  .form-grid .wide { grid-column: auto; }
  .entry-item { grid-template-columns: auto 1fr; }
  .entry-item > div:last-child { grid-column: 2; }
  .entry-item time { white-space: normal; }
  .quick-button { min-height: 76px; padding: 12px; }
  .week-bars { gap: 5px; }
  .week-track { height: 66px; }
  .footer-bar { align-items: flex-start; flex-direction: column; }
  .toast-region { right: 8px; bottom: calc(84px + env(safe-area-inset-bottom)); width: calc(100% - 16px); }
  .dialog-heading { align-items: flex-start; gap: 12px; }
  .dialog-actions { display: grid; grid-template-columns: 1fr 1fr; }
  .dialog-actions .button { width: 100%; padding-inline: 8px; }
  .help-content { padding: 20px; }
  .entry-dialog, .help-dialog, .wide-dialog, .daily-dialog, .calendar-dialog, .week-exception-dialog { width: 100%; max-width: none; max-height: 100dvh; border-radius: 0; }
  .entry-form, .help-content, .nutrition-estimator-dialog-content { max-height: 100dvh; }
}

@media (max-width: 700px) {
  :root {
    --shadow: 0 10px 24px rgba(23, 60, 49, .08);
    --shadow-strong: 0 16px 34px rgba(23, 60, 49, .14);
  }

  body {
    background: var(--paper);
    padding-bottom: env(safe-area-inset-bottom);
  }

  .app-shell {
    width: 100%;
    max-width: none;
    padding: 0 0 calc(24px + env(safe-area-inset-bottom));
  }

  .topbar {
    position: relative;
    top: auto;
    align-items: center;
    margin: 0;
    padding: 14px 14px 12px;
    border-width: 0 0 1px;
    border-radius: 0;
    background: color-mix(in srgb, var(--paper) 94%, transparent);
    box-shadow: none;
  }

  .topbar .eyebrow {
    margin-bottom: 3px;
    font-size: .58rem;
  }

  .topbar h1 {
    max-width: 58vw;
    overflow: hidden;
    font-size: clamp(1.7rem, 8vw, 2.35rem);
    line-height: .95;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  #todayLabel {
    margin-top: 4px;
    font-size: .72rem;
  }

  .top-actions {
    display: flex;
    width: auto;
    gap: 6px;
  }

  .top-actions #openDayReview,
  .top-actions #themeToggle {
    display: none;
  }

  .top-settings-button,
  .data-menu-toggle {
    width: 42px;
    min-width: 42px;
    height: 42px;
    padding: 0;
    border: 1px solid var(--line);
    border-radius: 50%;
    background: var(--surface-elevated);
    box-shadow: var(--shadow);
  }

  .data-menu {
    width: 42px !important;
  }

  .data-menu-toggle {
    color: transparent;
    font-size: 0;
  }

  .data-menu-toggle::before {
    color: var(--ink);
    content: "D";
    font-size: .84rem;
    font-weight: 900;
  }

  .data-menu-toggle::after {
    display: none;
  }

  .data-menu-panel {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    left: auto;
    min-width: 0;
    padding: 10px;
    border-radius: 14px;
  }

  .page-view {
    padding: 14px 12px 0;
  }

  .page-heading {
    margin-bottom: 12px;
    padding: 4px 2px 0;
    gap: 8px;
  }

  .page-heading h2 {
    font-size: 1.28rem;
    line-height: 1.05;
  }

  .page-heading .muted {
    margin-top: 6px;
    font-size: .78rem;
  }

  .today-grid,
  .dashboard-grid,
  .plan-page-grid,
  .today-plan-support-grid,
  .settings-layout {
    gap: 12px;
  }

  #fitnessView > .page-heading,
  #nutritionView > .page-heading,
  #calendarView > .page-heading {
    padding: 10px 4px 2px;
  }

  .today-card,
  .focus-card,
  .panel {
    padding: 16px;
    border-radius: 18px;
    box-shadow: var(--shadow);
  }

  .today-card {
    min-height: 0;
    padding: 18px;
  }

  .card-heading,
  .section-heading {
    gap: 10px;
  }

  .section-heading.compact {
    margin-bottom: 12px;
  }

  .quick-section {
    margin: 12px 12px;
    padding: 16px;
    border-radius: 18px;
  }

  .quick-grid {
    grid-template-columns: 1fr;
    gap: 9px;
  }

  .quick-button {
    min-height: 68px;
    padding: 14px 14px 14px 18px;
    border-radius: 14px;
  }

  .stats-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  .stat {
    min-height: 78px;
    padding: 12px;
    border-radius: 14px;
  }

  .stat strong {
    font-size: 1.25rem;
  }

  input,
  select,
  textarea {
    min-height: 46px;
    border-radius: 12px;
  }

  .button {
    min-height: 46px;
    border-radius: 13px;
  }

  .icon-button {
    border-radius: 12px;
  }

  .mobile-tabbar {
    position: static;
    margin: 12px;
    left: auto;
    right: auto;
    bottom: auto;
    padding: 6px;
    border-radius: 18px;
    background: color-mix(in srgb, var(--surface-elevated) 94%, transparent);
    box-shadow: var(--shadow);
  }

  .mobile-tabbar a {
    min-height: 56px;
    border-radius: 14px;
  }

  .mobile-tabbar a.active {
    background: var(--navy);
    color: #fff;
  }

  .mobile-tabbar small {
    font-size: .58rem;
  }

  .footer-bar { display: none; }

  .entry-dialog,
  .help-dialog,
  .wide-dialog,
  .daily-dialog,
  .calendar-dialog,
  .week-exception-dialog {
    width: 100%;
    max-width: none;
    max-height: 100dvh;
    border-radius: 18px 18px 0 0;
  }

  .entry-form,
  .help-content,
  .nutrition-estimator-dialog-content {
    padding: 18px;
  }
}