/* Responsive additions preserve the existing desktop identity. */
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 90px; }
body { min-width: 280px; }
:focus-visible { outline: 3px solid var(--green); outline-offset: 3px; }
button, a { -webkit-tap-highlight-color: transparent; touch-action: manipulation; }
input, textarea, select { font-size: 16px; max-width: 100%; min-width: 0; }
.capture-panel textarea, .project-status select { font-size: 16px; }
.task-meta, .metric-card p, .page-footer, .capture-bottom > span { color: #667468; }
textarea { resize: vertical; }
input[type="date"], input[type="datetime-local"] { min-height: 46px; appearance: auto; }
.button, .text-button, .icon-button, .task-check, .nav-item, .text-link, summary, .pagination a { min-height: 44px; }
.text-button, .text-link, summary, .pagination a { display: inline-flex; align-items: center; }
.icon-button, .task-check { width: 44px; height: 44px; flex-shrink: 0; }
.icon-button { color: #64755d; }
.task-check { border-radius: 11px; }
.brand, .task-title { min-height: 44px; }
.task-card > form, .task-actions { flex-shrink: 0; }
.main-content, .panel, .form-grid > div, .dashboard-columns > *, .edit-layout > *, .project-grid > *, .integration-grid > * { min-width: 0; }
.dashboard-columns { grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); }
.edit-layout { grid-template-columns: minmax(0, 2.3fr) minmax(0, 1fr); }
.project-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.integration-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.form-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
h1, h2, h3, p, dd, .calendar-row, .project-action, .review-project { overflow-wrap: anywhere; }
.calendar-row > div { min-width: 0; }
.slot { max-width: 100%; overflow-wrap: anywhere; }
.button { max-width: 100%; white-space: normal; text-align: center; }
.sidebar .install-trigger { width: 100%; margin-top: 24px; }
.mobile-header, .mobile-nav, .drawer-close, .drawer-backdrop { display: none; }
.skip-link { position: fixed; top: -100px; left: 16px; z-index: 100; background: white; padding: 12px; border-radius: 8px; }
.skip-link:focus { top: 12px; }
.connectivity-banner, .pwa-update { position: fixed; z-index: 70; bottom: calc(16px + env(safe-area-inset-bottom)); left: 50%; transform: translateX(-50%); width: min(520px, calc(100% - 24px)); background: var(--ink); color: white; padding: 12px 16px; border-radius: 12px; box-shadow: 0 4px 25px #20352c25; font-size: 13px; }
.pwa-update { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
body.is-offline .pwa-update { display: none; }
.install-dialog { border: 1px solid var(--line); border-radius: 18px; padding: 24px; color: var(--ink); background: var(--paper); width: min(420px, calc(100% - 32px)); max-height: calc(100dvh - 48px); overflow-y: auto; }
.install-dialog::backdrop { background: #20352c80; }
.install-dialog .section-title { gap: 8px; }
.install-dialog h2 { font-size: 24px; }
.install-icon { border-radius: 16px; margin-bottom: 20px; }
.login-install { text-align: center; padding: 0 24px calc(24px + env(safe-area-inset-bottom)); }
.offline-layout { min-height: 100vh; min-height: 100dvh; display: grid; place-items: center; padding: 24px; }
.offline-card { width: min(440px, 100%); padding: 32px; text-align: center; }
.offline-card .brand-mark { margin: 0 auto 24px; width: 64px; height: 64px; font-size: 36px; }
.offline-card h1 { margin-bottom: 20px; }
.offline-card .button { width: 100%; margin-top: 16px; }
.voice-capture { border: 1px solid var(--line); background: #f7faf3; border-radius: 12px; padding: 16px; margin: 20px 0; }
.voice-capture h3 { margin: 0; }
.voice-controls { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.voice-timer { font-variant-numeric: tabular-nums; font-weight: 650; color: #ac5d41; }
.voice-status { margin-top: 12px; }
.voice-error { color: #984421; }
.voice-capture audio { width: 100%; max-width: 100%; min-width: 0; margin-bottom: 12px; }
.voice-transcript { border-top: 1px solid var(--line); padding-top: 16px; margin-top: 18px; overflow-wrap: anywhere; }
.voice-transcript p:last-child { white-space: pre-wrap; }
.voice-result { background: white; border: 1px solid #cfddc6; border-radius: 10px; padding: 16px; margin-top: 16px; }
.voice-result h3, .voice-result p { overflow-wrap: anywhere; }
.voice-privacy { font-size: 11px; line-height: 1.7; margin: 16px 0 0; }
.recording #voice-heading::before { content: '● '; color: #ac5d41; }
@media (max-width: 480px) { .voice-controls .button { flex: 1 1 100%; } }
@media (max-width: 1100px) and (min-width: 901px) {
  .integration-grid { grid-template-columns: 1fr; }
  .edit-layout { grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); }
}
@media (max-width: 900px) {
  html { scroll-padding-top: calc(80px + env(safe-area-inset-top)); }
  .app-layout { display: block; min-height: 100dvh; }
  .main-content { margin-left: 0; width: 100%; padding: 0 max(20px, env(safe-area-inset-left)) calc(88px + env(safe-area-inset-bottom)); }
  .js-enabled .mobile-header { position: sticky; top: 0; z-index: 40; display: flex; justify-content: space-between; align-items: center; gap: 12px; background: var(--bg); border-bottom: 1px solid var(--line); padding: calc(10px + env(safe-area-inset-top)) max(16px, env(safe-area-inset-left)) 10px; }
  .mobile-header .brand { font-size: 20px; gap: 9px; }
  .mobile-header .brand-mark { width: 34px; height: 34px; font-size: 24px; }
  .sidebar { position: static; width: 100%; border-right: 0; padding: 20px; }
  .sidebar nav { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); overflow: visible; margin: 16px 0 0; }
  .sidebar .nav-item { min-height: 46px; padding: 10px 12px; font-size: 14px; margin: 0 0 3px; }
  .sidebar .nav-item > span { width: 22px; font-size: 20px; }
  .js-enabled .sidebar { position: fixed; z-index: 60; inset: 0 auto 0 0; height: 100vh; height: 100dvh; width: min(86vw, 320px); background: #f0f2ea; border-right: 1px solid var(--line); padding: calc(22px + env(safe-area-inset-top)) 18px calc(24px + env(safe-area-inset-bottom)); overflow-y: auto; overscroll-behavior: contain; transform: translateX(-102%); visibility: hidden; transition: none; }
  .js-enabled .sidebar nav { display: block; margin-top: 24px; }
  .js-enabled .sidebar .sidebar-caption, .js-enabled .sidebar .nav-section { display: block; }
  .js-enabled .sidebar .sidebar-note { display: none; }
  .js-enabled .sidebar .sidebar-caption { margin: 20px 5px; }
  .js-enabled .sidebar .nav-section { margin: 22px 0 8px; }
  .menu-open { overflow: hidden; }
  .menu-open .sidebar { transform: translateX(0); visibility: visible; transition: transform .2s ease; }
  .js-enabled .drawer-close { display: grid; position: absolute; right: 12px; top: calc(16px + env(safe-area-inset-top)); }
  .drawer-backdrop { display: block; position: fixed; z-index: 50; inset: 0; width: 100%; height: 100%; border: 0; background: #20352c70; }
  .js-enabled .mobile-nav { position: fixed; bottom: 0; inset-inline: 0; z-index: 40; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); padding: 6px max(8px, env(safe-area-inset-left)) calc(6px + env(safe-area-inset-bottom)); background: #fff; border-top: 1px solid var(--line); }
  .mobile-nav a { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px; min-height: 52px; font-size: 11px; color: #657260; border-radius: 10px; }
  .mobile-nav a > span { font-size: 21px; line-height: 1.2; }
  .mobile-nav a.active { background: var(--soft); color: var(--green); font-weight: 650; }
  .keyboard-open .mobile-nav { display: none; }
  .topbar { height: 52px; margin-bottom: 24px; }
  .topbar .eyebrow { font-size: 9px; letter-spacing: 1px; }
  .topbar-right form { margin-left: 0; }
  .topbar-right > span { display: none; }
  .page-heading { gap: 16px; align-items: center; }
  .page-heading > div { min-width: 0; }
  .page-heading h1 { font-size: clamp(25px, 4vw, 32px); letter-spacing: -.8px; }
  .page-heading > .button { flex-shrink: 0; font-size: 13px; padding: 10px 14px; }
  .dashboard-columns, .edit-layout, .integration-grid { grid-template-columns: minmax(0, 1fr); }
  .form-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .project-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
  .metric-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .filters { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: end; }
  .filters input, .filters select, .filters input[type=date], .filters > input[name=q], .filters > div { min-width: 0; max-width: none; width: 100%; }
  .filters label { margin: 0 0 8px; }
  .filters > input[name=q] { grid-column: 1 / -1; }
  .capture-panel textarea { font-size: 16px; }
  .project-status select { font-size: 16px; }
  .settings-list { grid-template-columns: minmax(0, 200px) minmax(0, 1fr); }
  .section-title { flex-wrap: wrap; }
  .review-project { gap: 16px; flex-wrap: wrap; }
  .connectivity-banner, .pwa-update { bottom: calc(80px + env(safe-area-inset-bottom)); }
  .keyboard-open .connectivity-banner, .keyboard-open .pwa-update { bottom: 12px; }
  .login-layout { grid-template-columns: 1fr; min-height: auto; }
  .login-art { padding: calc(24px + env(safe-area-inset-top)) max(24px, env(safe-area-inset-left)) 24px; min-height: 0; }
  .login-art > div { margin-top: 24px; }
  .login-art h1 { font-size: 38px; margin: 12px 0 16px; letter-spacing: -1.5px; }
  .login-art h1 br { display: none; }
  .login-art .orbit, .login-art small { display: none; }
  .login-panel { padding: 32px max(24px, env(safe-area-inset-left)); }
}
@media (max-width: 480px) {
  .main-content { padding-inline: max(16px, env(safe-area-inset-left)); }
  .page-heading { flex-wrap: wrap; align-items: start; }
  .page-heading > div { width: 100%; }
  .page-heading > .button { min-height: 44px; }
  .metric-card { padding: 16px; }
  .metric-card p { font-size: 12px; }
  .metric-value { font-size: 36px; }
  .panel { padding: 16px; }
  .form-grid, .project-grid, .filters { grid-template-columns: minmax(0, 1fr); }
  .filters .button { width: 100%; }
  .task-card { display: grid; grid-template-columns: 44px minmax(0, 1fr); gap: 8px 12px; align-items: start; }
  .task-title { font-size: 15px; line-height: 1.5; }
  .task-meta { font-size: 11px; gap: 6px 10px; }
  .status-tag { font-size: 10px; }
  .task-actions { grid-column: 2; justify-content: flex-end; gap: 8px; }
  .task-content { padding-top: 8px; }
  .capture-bottom > span { font-size: 12px; }
  .capture-bottom .button { width: 100%; }
  .inline-form { flex-wrap: wrap; }
  .inline-form .button { width: 100%; }
  .form-bottom { align-items: stretch; flex-direction: column; }
  .form-bottom .button { width: 100%; }
  .settings-list { grid-template-columns: minmax(0, 1fr); }
  .settings-list dd { margin-bottom: 12px; }
  .alert { flex-wrap: wrap; }
  .project-status { flex-wrap: wrap; }
  .project-status select, .project-status .button { width: 100%; flex-basis: 100%; }
  .page-footer { flex-wrap: wrap; gap: 8px; font-size: 11px; }
  .pagination { gap: 14px; flex-wrap: wrap; align-items: center; }
  .install-dialog { padding: 20px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; scroll-behavior: auto !important; }
}