:root {
  color-scheme: light;
  --ink: #183338;
  --ink-2: #295056;
  --forest: #0f4245;
  --forest-deep: #0a3034;
  --sage: #5f7f73;
  --mint: #dfe9e3;
  --paper: #f4f3ee;
  --card: #fffefa;
  --line: #d9ddd6;
  --muted: #6f7c7b;
  --rust: #b9502d;
  --rust-soft: #f7e8e1;
  --gold: #c59749;
  --green: #26835d;
  --green-soft: #e4f2ea;
  --blue: #3d7195;
  --blue-soft: #e6eff5;
  --shadow: 0 18px 55px rgba(19, 48, 52, .1);
  --serif: Georgia, "Times New Roman", serif;
  --sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { min-width: 320px; background: var(--paper); }
body { margin: 0; min-height: 100vh; color: var(--ink); background: var(--paper); font-family: var(--sans); -webkit-font-smoothing: antialiased; }
button, input, select, textarea { font: inherit; }
button { color: inherit; }
button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible { outline: 3px solid rgba(197, 151, 73, .45); outline-offset: 2px; }
[hidden] { display: none !important; }

.auth-shell { min-height: 100vh; display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(420px, .75fr); }
.auth-story { position: relative; overflow: hidden; display: flex; min-height: 100vh; flex-direction: column; justify-content: space-between; padding: 54px 7vw 52px; color: #f8f5ed; background: var(--forest-deep); }
.auth-story::before { position: absolute; content: ""; width: 42vw; height: 42vw; right: -14vw; top: 18%; border: 1px solid rgba(255,255,255,.12); border-radius: 50%; box-shadow: 0 0 0 8vw rgba(255,255,255,.025), 0 0 0 16vw rgba(255,255,255,.018); }
.auth-story::after { position: absolute; content: ""; width: 1px; height: 55%; right: 26%; top: 23%; transform: rotate(34deg); background: linear-gradient(transparent, rgba(197,151,73,.55), transparent); }
.auth-story > * { position: relative; z-index: 1; }
.auth-story__copy { max-width: 760px; padding: 11vh 0 5vh; }
.auth-story h1 { margin: 0; max-width: 760px; font-family: var(--serif); font-size: clamp(3.4rem, 6vw, 6.7rem); font-weight: 400; line-height: .95; letter-spacing: -.055em; }
.auth-story h1 em { color: #cfb376; font-weight: 400; }
.auth-story__copy > p:last-child { max-width: 620px; margin: 32px 0 0; color: #c7d4d1; font-size: clamp(1rem, 1.4vw, 1.25rem); line-height: 1.65; }
.auth-principles { display: flex; gap: 26px; color: #b9cbc7; font-size: .71rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.auth-principles span { display: flex; align-items: center; gap: 9px; }
.auth-principles span::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--gold); }
.auth-panel { display: grid; place-items: center; min-height: 100vh; padding: 48px; background: #faf9f5; }
.auth-card { width: min(100%, 460px); }
.auth-card h2 { margin: 8px 0 14px; font-family: var(--serif); font-size: 2.8rem; font-weight: 400; letter-spacing: -.04em; }
.auth-note { display: flex; gap: 11px; align-items: flex-start; margin: 30px 0 0; padding-top: 22px; border-top: 1px solid var(--line); color: var(--muted); font-size: .78rem; line-height: 1.55; }
.auth-note span { color: var(--gold); }

.brand-lockup { display: flex; align-items: center; gap: 13px; }
.brand-lockup > span:last-child { display: grid; gap: 3px; }
.brand-lockup strong { font-family: var(--serif); font-size: 1.12rem; font-weight: 600; letter-spacing: .01em; }
.brand-lockup small { color: #839391; font-size: .64rem; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; }
.brand-lockup--light small { color: #9cb0ac; }
.brand-mark { position: relative; display: block; width: 34px; height: 34px; transform: rotate(45deg); border: 1px solid #77928d; }
.brand-mark i { position: absolute; width: 8px; height: 8px; background: var(--gold); }
.brand-mark i:nth-child(1) { left: 5px; top: 5px; }
.brand-mark i:nth-child(2) { right: 5px; top: 5px; }
.brand-mark i:nth-child(3) { left: 5px; bottom: 5px; }

.form-stack { display: grid; gap: 12px; margin-top: 30px; }
label { display: grid; gap: 8px; color: var(--ink-2); font-size: .76rem; font-weight: 750; letter-spacing: .025em; }
input, select, textarea { width: 100%; border: 1px solid #ccd3cd; border-radius: 5px; padding: 13px 14px; color: var(--ink); background: #fff; transition: border .2s, box-shadow .2s; }
input:hover, select:hover, textarea:hover { border-color: #91a39d; }
input:focus, select:focus, textarea:focus { border-color: var(--forest); box-shadow: 0 0 0 3px rgba(15,66,69,.08); }
textarea { resize: vertical; }
.code-input { height: 70px; text-align: center; font-size: 2rem; font-weight: 700; letter-spacing: .3em; font-variant-numeric: tabular-nums; }
.code-header { display: flex; justify-content: space-between; align-items: flex-start; }
.code-header p { margin: 3px 0 0; }
.muted { color: var(--muted); line-height: 1.55; }
.eyebrow { margin: 0; color: var(--sage); font-size: .66rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.eyebrow--light { color: #c4a86c; }
.eyebrow--rust { color: var(--rust); }

.button { display: inline-flex; justify-content: center; align-items: center; gap: 10px; min-height: 43px; border: 1px solid transparent; border-radius: 4px; padding: 10px 16px; cursor: pointer; font-size: .78rem; font-weight: 800; letter-spacing: .015em; transition: transform .18s, background .18s, box-shadow .18s; }
.button:hover { transform: translateY(-1px); }
.button--primary { color: #fff; background: var(--forest); box-shadow: 0 7px 18px rgba(15,66,69,.14); }
.button--primary:hover { background: #0b3538; }
.button--ink { color: #fff; background: var(--ink); }
.button--ghost { border-color: var(--line); background: transparent; }
.text-button { border: 0; padding: 4px; color: var(--forest); background: transparent; cursor: pointer; font-size: .75rem; font-weight: 800; }
.icon-button { display: grid; width: 39px; height: 39px; place-items: center; border: 1px solid var(--line); border-radius: 50%; cursor: pointer; background: transparent; }

.app-shell { min-height: 100vh; display: grid; grid-template-columns: 242px minmax(0, 1fr); }
.sidebar { position: fixed; z-index: 20; inset: 0 auto 0 0; display: flex; width: 242px; flex-direction: column; padding: 30px 22px 22px; color: #d7e1de; background: var(--forest-deep); }
.sidebar .brand-lockup { padding: 0 10px 29px; border-bottom: 1px solid rgba(255,255,255,.1); }
.primary-nav { display: grid; gap: 4px; margin-top: 25px; }
.nav-item { position: relative; display: flex; width: 100%; align-items: center; gap: 13px; border: 0; border-radius: 4px; padding: 12px 11px; color: #aebfbb; background: transparent; cursor: pointer; text-align: left; font-size: .78rem; font-weight: 700; }
.nav-item:hover { color: white; background: rgba(255,255,255,.05); }
.nav-item.is-active { color: #fff; background: rgba(255,255,255,.1); }
.nav-item.is-active::before { position: absolute; content: ""; left: -22px; width: 3px; height: 25px; background: var(--gold); }
.nav-glyph { color: #6f8b85; font-family: var(--serif); font-size: .68rem; }
.nav-item.is-active .nav-glyph { color: var(--gold); }
.nav-count { margin-left: auto; min-width: 23px; border-radius: 20px; padding: 3px 6px; color: #173b3e; background: #d8c089; text-align: center; font-size: .63rem; }
.sidebar-boundary { display: flex; gap: 11px; align-items: flex-start; margin-top: auto; padding: 16px 12px; border: 1px solid rgba(255,255,255,.1); background: rgba(255,255,255,.04); }
.sidebar-boundary div { display: grid; gap: 5px; }
.sidebar-boundary strong { font-size: .68rem; }
.sidebar-boundary small { color: #879e99; font-size: .62rem; line-height: 1.45; }
.boundary-dot { width: 7px; height: 7px; margin-top: 3px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 4px rgba(38,131,93,.15); }

.workspace { grid-column: 2; min-width: 0; }
.topbar { position: sticky; z-index: 15; top: 0; display: flex; height: 74px; align-items: center; justify-content: space-between; padding: 0 clamp(24px, 4vw, 58px); border-bottom: 1px solid var(--line); background: rgba(244,243,238,.94); backdrop-filter: blur(16px); }
.topbar-title { display: grid; gap: 2px; }
.topbar-title span { color: var(--muted); font-size: .61rem; font-weight: 750; letter-spacing: .08em; text-transform: uppercase; }
.topbar-title b { font-family: var(--serif); font-size: 1.12rem; font-weight: 500; }
.topbar-actions { display: flex; align-items: center; gap: 10px; }
.user-chip { display: flex; align-items: center; gap: 8px; border: 0; padding: 0 8px; background: transparent; cursor: pointer; font-size: .74rem; }
.user-chip span { display: grid; width: 34px; height: 34px; place-items: center; border-radius: 50%; color: white; background: var(--sage); font-size: .62rem; font-weight: 800; }
.menu-toggle { display: none; }

.view { display: none; min-height: calc(100vh - 74px); padding: 46px clamp(24px, 4vw, 58px) 55px; }
.view.is-active { display: block; animation: view-in .25s ease-out; }
@keyframes view-in { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }
.overview-hero, .view-heading { display: flex; justify-content: space-between; align-items: flex-end; gap: 30px; margin-bottom: 30px; }
.overview-hero h1, .view-heading h1 { margin: 7px 0 8px; font-family: var(--serif); font-size: clamp(2.2rem, 3.3vw, 3.45rem); font-weight: 400; letter-spacing: -.045em; line-height: 1.06; }
.overview-hero h1 em { color: var(--rust); font-weight: 400; }
.hero-subtitle, .view-heading p:last-child { max-width: 690px; margin: 0; color: var(--muted); font-size: .87rem; line-height: 1.6; }
.as-at { min-width: 155px; display: grid; gap: 2px; padding-left: 20px; border-left: 1px solid #c9cec8; text-align: right; }
.as-at span { color: var(--muted); font-size: .58rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.as-at strong { font-family: var(--serif); font-size: 1.12rem; font-weight: 500; }
.as-at small { color: var(--muted); font-size: .68rem; }

.kpi-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; margin-bottom: 24px; border: 1px solid var(--line); background: var(--line); box-shadow: var(--shadow); }
.kpi-card { position: relative; min-height: 143px; padding: 22px; background: var(--card); }
.kpi-card::after { position: absolute; content: ""; inset: auto 22px 0; height: 3px; background: var(--tone, var(--sage)); }
.kpi-card p { margin: 0 0 18px; color: var(--muted); font-size: .65rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.kpi-card strong { display: block; font-family: var(--serif); font-size: 2.5rem; font-weight: 400; letter-spacing: -.05em; }
.kpi-card small { color: var(--muted); font-size: .66rem; }

.overview-grid { display: grid; grid-template-columns: minmax(0, 1.85fr) minmax(290px, .75fr); gap: 24px; }
.panel { border: 1px solid var(--line); background: var(--card); box-shadow: 0 9px 34px rgba(19,48,52,.055); }
.panel-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; padding: 22px 24px; border-bottom: 1px solid var(--line); }
.panel-heading h2 { margin: 5px 0 0; font-family: var(--serif); font-size: 1.45rem; font-weight: 500; letter-spacing: -.025em; }
.legend { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 13px; color: var(--muted); font-size: .61rem; font-weight: 700; }
.legend span { display: flex; align-items: center; gap: 5px; }
.legend span::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: #aab1ad; }
.legend .complete::before { background: var(--green); }
.legend .active::before { background: var(--blue); }
.legend .blocked::before { background: var(--rust); }
.milestone-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); padding: 8px 24px 20px; }
.milestone { display: grid; grid-template-columns: 33px minmax(0,1fr) auto; gap: 10px; align-items: center; min-height: 62px; border-bottom: 1px solid #e7e9e4; padding: 8px 10px 8px 0; cursor: pointer; }
.milestone:nth-last-child(-n+2) { border-bottom: 0; }
.milestone-index { display: grid; width: 25px; height: 25px; place-items: center; border: 1px solid #b7c0bb; border-radius: 50%; color: var(--muted); font-family: var(--serif); font-size: .65rem; }
.milestone strong { font-size: .72rem; line-height: 1.35; }
.milestone small { display: block; margin-top: 2px; color: var(--muted); font-size: .61rem; }
.status-pill { display: inline-flex; border-radius: 20px; padding: 5px 8px; color: #626d6a; background: #eceeeb; font-size: .56rem; font-weight: 850; letter-spacing: .035em; text-transform: uppercase; }
.status-pill.complete { color: #176342; background: var(--green-soft); }
.status-pill.active { color: #285f84; background: var(--blue-soft); }
.status-pill.blocked, .status-pill.needs_action { color: #963d25; background: var(--rust-soft); }
.status-pill.new { color: #6b5423; background: #f6eed7; }
.status-pill.closed { color: #176342; background: var(--green-soft); }
.attention-panel { background: #133c40; border-color: #133c40; color: white; }
.attention-panel .panel-heading { border-bottom-color: rgba(255,255,255,.12); }
.attention-panel h2 { color: #fff; }
.large-count { font-family: var(--serif); color: #d3b779; font-size: 2.5rem; font-weight: 400; }
.attention-list { padding: 4px 24px 16px; }
.attention-item { display: grid; grid-template-columns: 8px minmax(0, 1fr); gap: 12px; padding: 17px 0; border-bottom: 1px solid rgba(255,255,255,.1); }
.attention-item:last-child { border-bottom: 0; }
.attention-item > span { width: 7px; height: 7px; margin-top: 5px; border-radius: 50%; background: #db7655; }
.attention-item strong { display: block; font-size: .73rem; line-height: 1.4; }
.attention-item small { display: block; margin-top: 5px; color: #9db2ae; font-size: .62rem; line-height: 1.45; }
.project-strip-panel { margin-top: 24px; }
.project-strip { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.project-mini { position: relative; min-height: 150px; padding: 20px 21px; border-right: 1px solid var(--line); cursor: pointer; }
.project-mini:last-child { border-right: 0; }
.project-mini > span:first-child { display: block; margin-bottom: 18px; color: var(--muted); font-family: var(--serif); font-size: .68rem; }
.project-mini strong { display: block; margin-bottom: 7px; font-family: var(--serif); font-size: 1.2rem; font-weight: 500; }
.project-mini p { margin: 0; color: var(--muted); font-size: .65rem; line-height: 1.45; }
.project-mini .lane-line { position: absolute; inset: auto 21px 0; height: 3px; background: var(--lane, var(--sage)); }

.inbox-tabs { display: flex; gap: 5px; border-bottom: 1px solid var(--line); }
.inbox-tab { border: 0; border-bottom: 2px solid transparent; padding: 12px 17px; color: var(--muted); background: transparent; cursor: pointer; font-size: .75rem; font-weight: 750; }
.inbox-tab span { display: inline-grid; min-width: 22px; margin-left: 5px; place-items: center; border-radius: 20px; padding: 3px 5px; background: #e7e9e5; font-size: .58rem; }
.inbox-tab.is-active { border-bottom-color: var(--rust); color: var(--ink); }
.inbox-toolbar { display: grid; grid-template-columns: minmax(260px, 1fr) repeat(3, minmax(130px, .3fr)); gap: 9px; padding: 16px 0; }
.inbox-toolbar select, .inbox-toolbar input { height: 42px; padding: 10px 12px; font-size: .7rem; }
.search-field { position: relative; display: block; }
.search-field span { position: absolute; z-index: 1; left: 13px; top: 9px; font-size: 1.2rem; color: var(--muted); }
.search-field input { padding-left: 38px; }
.inbox-layout { display: grid; grid-template-columns: minmax(440px, 1.1fr) minmax(330px, .8fr); min-height: 580px; border: 1px solid var(--line); background: var(--card); box-shadow: var(--shadow); }
.communication-list { border-right: 1px solid var(--line); }
.communication-row { display: grid; grid-template-columns: 9px minmax(115px,.32fr) minmax(0,1fr) auto; gap: 14px; align-items: center; min-height: 83px; border: 0; border-bottom: 1px solid #e5e7e3; padding: 12px 16px; background: transparent; cursor: pointer; text-align: left; }
.communication-row:hover, .communication-row.is-active { background: #f1f2ed; }
.kind-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--sage); }
.kind-dot.investor { background: var(--rust); }
.kind-dot.consultant { background: var(--blue); }
.kind-dot.director { background: var(--green); }
.kind-dot.lawyer { background: #735a8f; }
.communication-party strong, .communication-subject strong { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: .72rem; }
.communication-party small, .communication-subject small { display: block; overflow: hidden; margin-top: 5px; color: var(--muted); text-overflow: ellipsis; white-space: nowrap; font-size: .61rem; }
.communication-meta { display: grid; justify-items: end; gap: 6px; }
.communication-meta time { color: var(--muted); font-size: .59rem; }
.communication-detail { min-width: 0; padding: 27px; }
.detail-heading { padding-bottom: 22px; border-bottom: 1px solid var(--line); }
.detail-heading h2 { margin: 9px 0 10px; font-family: var(--serif); font-size: 1.7rem; font-weight: 500; letter-spacing: -.025em; }
.detail-heading p { margin: 0; color: var(--muted); font-size: .7rem; }
.detail-facts { display: grid; grid-template-columns: repeat(2,1fr); gap: 16px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.detail-facts span { display: grid; gap: 4px; }
.detail-facts small { color: var(--muted); font-size: .58rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.detail-facts strong { font-size: .72rem; }
.detail-summary { padding-top: 22px; }
.detail-summary h3 { margin: 0 0 8px; font-size: .69rem; text-transform: uppercase; letter-spacing: .08em; }
.detail-summary p { margin: 0; color: #475c5d; font-size: .76rem; line-height: 1.65; white-space: pre-wrap; }
.detail-actions { display: flex; gap: 8px; margin-top: 24px; }
.empty-state { display: grid; min-height: 420px; place-content: center; justify-items: center; padding: 30px; text-align: center; }
.empty-state span { color: var(--gold); font-family: var(--serif); font-size: 2rem; }
.empty-state strong { margin-top: 12px; font-family: var(--serif); font-size: 1.25rem; font-weight: 500; }
.empty-state p { max-width: 260px; color: var(--muted); font-size: .68rem; line-height: 1.5; }

.card-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.project-card, .trust-card { position: relative; overflow: hidden; min-height: 285px; border: 1px solid var(--line); padding: 25px; background: var(--card); box-shadow: 0 8px 28px rgba(19,48,52,.05); }
.project-card::before { position: absolute; content: ""; inset: 0 auto 0 0; width: 4px; background: var(--lane, var(--sage)); }
.card-topline { display: flex; justify-content: space-between; align-items: flex-start; gap: 15px; }
.card-number { color: #9ba5a0; font-family: var(--serif); font-size: .72rem; }
.project-card h2, .trust-card h2 { margin: 22px 0 8px; font-family: var(--serif); font-size: 1.75rem; font-weight: 500; letter-spacing: -.03em; }
.project-entity { margin: 0; color: var(--muted); font-size: .66rem; }
.project-summary { min-height: 48px; margin: 20px 0; color: #4e6161; font-size: .75rem; line-height: 1.6; }
.next-action { padding: 14px 15px; background: #f0f1ec; }
.next-action small { display: block; margin-bottom: 5px; color: var(--rust); font-size: .57rem; font-weight: 850; letter-spacing: .08em; text-transform: uppercase; }
.next-action strong { font-size: .69rem; line-height: 1.45; }
.trust-card { min-height: 245px; }
.trust-card h2 { margin-top: 14px; }
.trust-code { color: var(--gold); font-family: var(--serif); font-size: .72rem; }
.trust-facts { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 18px; }
.trust-facts span { border: 1px solid var(--line); border-radius: 20px; padding: 6px 9px; color: var(--muted); font-size: .59rem; }
.privacy-banner { display: flex; gap: 13px; align-items: flex-start; margin: 22px; padding: 16px; color: #dce7e3; background: var(--forest); }
.privacy-banner > span { color: var(--gold); }
.privacy-banner strong { font-size: .74rem; }
.privacy-banner p { margin: 5px 0 0; color: #a8bdb8; font-size: .65rem; }
.user-list { padding: 0 22px 22px; }
.user-row { display: grid; grid-template-columns: 38px minmax(0,1fr) 100px 90px auto; gap: 13px; align-items: center; min-height: 67px; border-bottom: 1px solid var(--line); }
.user-avatar { display: grid; width: 33px; height: 33px; place-items: center; border-radius: 50%; color: white; background: var(--sage); font-size: .6rem; font-weight: 800; }
.user-row strong { font-size: .72rem; }
.user-row small { color: var(--muted); font-size: .61rem; }
.workspace-footer { display: flex; justify-content: space-between; gap: 30px; padding: 18px clamp(24px, 4vw, 58px) 35px; color: var(--muted); font-size: .59rem; line-height: 1.5; }
.workspace-footer p { max-width: 500px; margin: 0; }

.modal { width: min(720px, calc(100vw - 32px)); max-height: calc(100vh - 40px); border: 0; padding: 0; color: var(--ink); background: var(--card); box-shadow: 0 28px 90px rgba(7,31,34,.32); }
.modal::backdrop { background: rgba(5,28,31,.67); backdrop-filter: blur(4px); }
.modal--small { width: min(480px, calc(100vw - 32px)); }
.modal-heading { display: flex; justify-content: space-between; align-items: flex-start; padding: 24px 26px; border-bottom: 1px solid var(--line); }
.modal-heading h2 { margin: 5px 0 0; font-family: var(--serif); font-size: 1.65rem; font-weight: 500; }
.warning-note { margin: 20px 26px 0; border-left: 3px solid var(--rust); padding: 12px 14px; color: #7d402e; background: var(--rust-soft); font-size: .68rem; line-height: 1.5; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 15px; max-height: 55vh; overflow: auto; padding: 22px 26px; }
.form-grid .span-2 { grid-column: span 2; }
.modal .form-stack { padding: 4px 26px 24px; }
.modal-actions { display: flex; justify-content: flex-end; gap: 9px; padding: 17px 26px; border-top: 1px solid var(--line); }
.toast { position: fixed; z-index: 100; right: 22px; bottom: 22px; max-width: 380px; border-left: 4px solid var(--green); padding: 13px 16px; color: white; background: var(--ink); box-shadow: var(--shadow); opacity: 0; transform: translateY(12px); pointer-events: none; font-size: .72rem; transition: .2s; }
.toast.is-visible { opacity: 1; transform: none; }
.toast.is-error { border-left-color: var(--rust); }

@media (max-width: 1120px) {
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .overview-grid { grid-template-columns: 1fr; }
  .project-strip { grid-template-columns: repeat(2, 1fr); }
  .project-mini:nth-child(2) { border-right: 0; }
  .project-mini:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .inbox-toolbar { grid-template-columns: 1fr 1fr; }
  .inbox-layout { grid-template-columns: minmax(330px, .9fr) minmax(300px, .7fr); }
}

@media (max-width: 840px) {
  .auth-shell { grid-template-columns: 1fr; }
  .auth-story { min-height: 47vh; padding: 34px 28px; }
  .auth-story__copy { padding: 8vh 0 3vh; }
  .auth-story h1 { font-size: clamp(2.8rem, 12vw, 5rem); }
  .auth-principles { display: none; }
  .auth-panel { min-height: 53vh; padding: 42px 25px; }
  .app-shell { grid-template-columns: 1fr; }
  .sidebar { transform: translateX(-100%); transition: transform .22s; }
  .app-shell.menu-open .sidebar { transform: none; box-shadow: 20px 0 60px rgba(0,0,0,.2); }
  .workspace { grid-column: 1; }
  .menu-toggle { display: grid; }
  .topbar-title { margin-right: auto; margin-left: 10px; }
  .user-chip b { display: none; }
  .view { padding-top: 34px; }
  .milestone-list { grid-template-columns: 1fr; }
  .milestone:nth-last-child(-n+2) { border-bottom: 1px solid #e7e9e4; }
  .milestone:last-child { border-bottom: 0; }
  .inbox-layout { grid-template-columns: 1fr; }
  .communication-list { border-right: 0; }
  .communication-detail { border-top: 1px solid var(--line); }
  .card-grid { grid-template-columns: 1fr; }
}

@media (max-width: 590px) {
  .auth-story { min-height: 42vh; }
  .auth-story__copy > p:last-child { display: none; }
  .topbar { padding: 0 15px; }
  .topbar-actions .button { width: 39px; padding: 0; font-size: 0; }
  .topbar-actions .button span { font-size: 1rem; }
  .user-chip { display: none; }
  .view { padding-inline: 16px; }
  .overview-hero, .view-heading { display: grid; align-items: start; }
  .as-at { text-align: left; }
  .kpi-grid, .project-strip { grid-template-columns: 1fr; }
  .project-mini { border-right: 0; border-bottom: 1px solid var(--line); }
  .legend { display: none; }
  .milestone-list { padding-inline: 15px; }
  .inbox-tabs { overflow-x: auto; }
  .inbox-tab { white-space: nowrap; }
  .inbox-toolbar { grid-template-columns: 1fr; }
  .communication-row { grid-template-columns: 8px minmax(0,1fr) auto; }
  .communication-party { display: none; }
  .form-grid { grid-template-columns: 1fr; }
  .form-grid .span-2 { grid-column: 1; }
  .user-row { grid-template-columns: 38px minmax(0,1fr) auto; }
  .user-row > :nth-child(3), .user-row > :nth-child(4) { display: none; }
  .workspace-footer { display: grid; padding-inline: 16px; }
}