*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --bg: #F8F8F6; --ink: #111110; --ink-soft: #555552;
  --accent: #3D5A80; --accent-light: #E8EEF4; --border: #E2E2DE;
  --white: #FFFFFF; --green: #2D6A4F; --amber: #B45309; --red: #991B1B;
  --green-bg: #E7F2EC; --amber-bg: #FDF3E7; --red-bg: #FBEAEA;
  --radius: 4px;
}
html { -webkit-text-size-adjust: 100%; }
body { font-family: 'DM Sans', system-ui, sans-serif; background: var(--bg); color: var(--ink); font-size: 16px; line-height: 1.6; -webkit-font-smoothing: antialiased; min-height: 100vh; }
[hidden] { display: none !important; }
a { color: var(--accent); }
h1, h2, h3 { font-weight: 500; letter-spacing: -0.02em; line-height: 1.25; }
.serif { font-family: 'Playfair Display', Georgia, serif; font-weight: 400; }

/* Top bar */
.topbar { background: var(--white); border-bottom: 1px solid var(--border); height: 64px; padding: 0 5vw; display: flex; align-items: center; justify-content: space-between; gap: 1rem; position: sticky; top: 0; z-index: 10; }
.logo { font-size: 1.1rem; font-weight: 600; letter-spacing: -0.02em; text-decoration: none; color: var(--ink); white-space: nowrap; }
.logo span { color: var(--accent); }
.logo small { font-size: 0.72rem; font-weight: 500; color: var(--ink-soft); letter-spacing: 0.08em; text-transform: uppercase; margin-left: 0.6rem; }
.topbar-right { display: flex; align-items: center; gap: 0.75rem; font-size: 0.875rem; color: var(--ink-soft); }
.secure { display: inline-flex; align-items: center; gap: 0.35rem; font-size: 0.78rem; color: var(--green); }

main { max-width: 1040px; margin: 0 auto; padding: 2.5rem 5vw 5rem; }
.narrow { max-width: 440px; margin: 3rem auto; }

/* Buttons + inputs */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem; background: var(--ink); color: var(--white); padding: 0.7rem 1.3rem; border-radius: var(--radius); border: 1.5px solid var(--ink); font: 600 0.875rem 'DM Sans', sans-serif; cursor: pointer; text-decoration: none; transition: background .15s, border-color .15s; }
.btn:hover { background: var(--accent); border-color: var(--accent); }
.btn:disabled { opacity: .55; cursor: default; }
.btn.block { width: 100%; }
.btn.ghost { background: transparent; color: var(--ink); border-color: var(--border); font-weight: 500; }
.btn.ghost:hover { border-color: var(--ink); background: transparent; }
.btn.small { padding: 0.35rem 0.75rem; font-size: 0.8rem; }
.btn.green { background: var(--green); border-color: var(--green); }
.btn.danger { background: var(--red); border-color: var(--red); }
.btn.danger:hover { background: #7a1515; border-color: #7a1515; }
.btn.red { background: var(--white); color: var(--red); border-color: #E7C4C4; }
.btn.red:hover { border-color: var(--red); }
.linkbtn { background: none; border: none; color: var(--accent); font: inherit; font-size: 0.875rem; cursor: pointer; text-decoration: underline; padding: 0; }

label { display: block; font-size: 0.8rem; font-weight: 500; color: var(--ink-soft); margin-bottom: 0.3rem; }
input, select, textarea { width: 100%; font: 400 0.95rem 'DM Sans', sans-serif; color: var(--ink); background: var(--white); border: 1.5px solid var(--border); border-radius: var(--radius); padding: 0.65rem 0.8rem; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-light); }
textarea { min-height: 80px; resize: vertical; }
.field { margin-bottom: 1rem; }
.code-input { font-size: 1.5rem; letter-spacing: 0.4em; text-align: center; font-family: ui-monospace, Menlo, monospace; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 1rem; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0 1rem; }

/* Cards */
.card { background: var(--white); border: 1px solid var(--border); border-radius: 10px; padding: 1.75rem; margin-bottom: 1.5rem; }
.card h2 { font-size: 1.15rem; margin-bottom: 1rem; }
.auth-card h1 { font-family: 'Playfair Display', Georgia, serif; font-weight: 400; font-size: 1.8rem; margin-bottom: 0.4rem; }
.muted { color: var(--ink-soft); font-size: 0.875rem; }
.eyebrow { font-size: 0.72rem; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); margin-bottom: 0.4rem; }
.alert { border-radius: var(--radius); padding: 0.7rem 0.9rem; font-size: 0.875rem; margin-bottom: 1rem; }
.alert.error { background: var(--red-bg); color: var(--red); }
.alert.ok { background: var(--green-bg); color: var(--green); }
.alert.info { background: var(--accent-light); color: var(--accent); }
.row { display: flex; align-items: center; gap: 0.75rem; flex-wrap: wrap; }
.spread { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.stack > * + * { margin-top: 0.75rem; }

/* Status pills */
.pill { display: inline-block; font-size: 0.72rem; font-weight: 600; padding: 0.2rem 0.55rem; border-radius: 99px; white-space: nowrap; }
.pill.missing { background: #F1F1EE; color: var(--ink-soft); }
.pill.uploaded { background: var(--accent-light); color: var(--accent); }
.pill.approved { background: var(--green-bg); color: var(--green); }
.pill.rejected { background: var(--red-bg); color: var(--red); }
.pill.draft { background: #F1F1EE; color: var(--ink-soft); }
.pill.invited { background: var(--amber-bg); color: var(--amber); }
.pill.active { background: var(--green-bg); color: var(--green); }
.pill.disabled { background: var(--red-bg); color: var(--red); }

/* Progress */
.progress { height: 8px; background: #EEEEEA; border-radius: 99px; overflow: hidden; margin: 0.6rem 0 0.4rem; }
.progress > div { height: 100%; background: var(--green); border-radius: 99px; transition: width .4s; }

/* Checklist */
.section-title { font-size: 0.78rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-soft); margin: 1.5rem 0 0.6rem; }
.item { border: 1px solid var(--border); border-radius: 8px; padding: 1rem 1.1rem; background: var(--white); }
.item + .item { margin-top: 0.6rem; }
.item.rejected { border-color: #E7C4C4; background: #FFFCFC; }
.item-head { display: flex; justify-content: space-between; gap: 0.75rem; align-items: flex-start; }
.item-title { font-weight: 600; font-size: 0.95rem; }
.item-sub { font-size: 0.8rem; color: var(--ink-soft); }
.item-help { font-size: 0.82rem; color: var(--ink-soft); margin-top: 0.3rem; }
.reason { margin-top: 0.6rem; background: var(--red-bg); color: var(--red); border-radius: var(--radius); padding: 0.55rem 0.75rem; font-size: 0.85rem; }
.files { list-style: none; margin-top: 0.6rem; font-size: 0.82rem; }
.files li { display: flex; align-items: center; gap: 0.4rem; color: var(--ink-soft); padding: 0.15rem 0; word-break: break-all; }
.files li.rej { text-decoration: line-through; opacity: .7; }
.item-actions { margin-top: 0.75rem; display: flex; gap: 0.5rem; flex-wrap: wrap; align-items: center; }
.dropzone { border: 1.5px dashed var(--border); border-radius: var(--radius); padding: 0.55rem 0.9rem; font-size: 0.85rem; color: var(--ink-soft); cursor: pointer; display: inline-flex; align-items: center; gap: 0.4rem; background: var(--bg); }
.dropzone:hover, .dropzone.over { border-color: var(--accent); color: var(--accent); background: var(--accent-light); }
.dropzone input { display: none; }
.upload-progress { font-size: 0.8rem; color: var(--accent); }

/* Mortgage details */
.details { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 1rem 1.5rem; }
.details dt { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--ink-soft); }
.details dd { font-size: 1rem; font-weight: 500; }
.renewal { background: var(--accent-light); color: var(--accent); border-radius: var(--radius); padding: 0.75rem 1rem; font-size: 0.9rem; margin-bottom: 1.25rem; }

.tabs { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-bottom: 1.5rem; }
.tab { background: var(--white); border: 1.5px solid var(--border); border-radius: 99px; padding: 0.4rem 1rem; font: 500 0.85rem 'DM Sans', sans-serif; cursor: pointer; }
.tab.on { border-color: var(--accent); color: var(--accent); background: var(--accent-light); }

/* Checklist board (admin) */
.btn.xs { padding: 0.22rem 0.5rem; font-size: 0.72rem; font-weight: 600; border-width: 1px; }
.btn.xs.ghost { background: var(--white); }
.board { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0.75rem; align-items: start; }
.col { background: var(--bg); border: 1px solid var(--border); border-radius: 8px; padding: 0.6rem; display: flex; flex-direction: column; gap: 0.35rem; min-width: 0; }
.col h3 { font-size: 0.8rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; display: flex; justify-content: space-between; align-items: center; color: var(--ink); padding: 0.1rem 0.2rem; }
.col h3 > span { color: var(--ink-soft); font-weight: 500; display: inline-flex; gap: 0.3rem; align-items: center; }
.zone-label { font-size: 0.66rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-soft); padding: 0 0.2rem; margin-top: 0.2rem; }
.zone { min-height: 48px; border-radius: 6px; display: flex; flex-direction: column; gap: 0.3rem; padding: 0.2rem; transition: background .15s, outline-color .15s; outline: 2px dashed transparent; outline-offset: -2px; }
.zone.over { background: var(--accent-light); outline-color: var(--accent); }
.zone-add { max-height: 170px; overflow-y: auto; }
.zone-empty { font-size: 0.75rem; color: #9a9a95; text-align: center; padding: 0.9rem 0.3rem; border: 1.5px dashed var(--border); border-radius: 6px; }
.dcard { background: var(--white); border: 1px solid var(--border); border-left: 4px solid #cfcfca; border-radius: 6px; padding: 0.35rem 0.4rem 0.4rem 0.5rem; font-size: 0.78rem; box-shadow: 0 1px 2px rgba(0,0,0,.04); }
.dcard.uploaded { border-left-color: var(--accent); background: #FAFCFE; }
.dcard.approved { border-left-color: var(--green); }
.dcard.rejected { border-left-color: var(--red); }
.dcard-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 0.3rem; }
.dcard .x { padding: 0 0.35rem; font-size: 0.65rem; line-height: 1.5; flex-shrink: 0; }
.dcard .t { font-weight: 600; font-size: 0.8rem; line-height: 1.25; }
.dcard .help-dot { color: var(--accent); font-weight: 400; cursor: help; }
.dcard .sub { color: var(--ink-soft); font-size: 0.7rem; margin-top: 0.1rem; }
.dcard .st { font-weight: 700; }
.dcard .st.missing { color: #6b6b67; }
.dcard .st.uploaded { color: var(--accent); }
.dcard .st.approved { color: var(--green); }
.dcard .st.rejected { color: var(--red); }
.dcard .reason { font-size: 0.72rem; padding: 0.25rem 0.45rem; margin-top: 0.3rem; }
.dcard .files { margin-top: 0.25rem; font-size: 0.7rem; }
.dcard .files li { justify-content: space-between; gap: 0.3rem; padding: 0; }
.dcard .files a { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; }
.dcard .files .btn { flex-shrink: 0; padding: 0 0.3rem; font-size: 0.62rem; }
.dcard .acts { display: flex; flex-wrap: wrap; gap: 0.2rem; margin-top: 0.3rem; }
.dcard .acts .btn { padding: 0.12rem 0.4rem; font-size: 0.68rem; }
.draggable { cursor: grab; }
.acard { border: 1px dashed #c9c9c4; background: transparent; border-radius: 6px; padding: 0.2rem 0.25rem 0.2rem 0.5rem; font-size: 0.72rem; display: flex; justify-content: space-between; align-items: center; gap: 0.4rem; cursor: grab; color: var(--ink-soft); line-height: 1.25; }
.acard:hover { border-color: var(--accent); color: var(--ink); background: var(--white); }
.acard .btn { flex-shrink: 0; }
.tag { display: inline-block; font-size: 0.62rem; font-weight: 600; background: var(--accent-light); color: var(--accent); border-radius: 99px; padding: 0.05rem 0.4rem; margin-left: 0.3rem; vertical-align: 1px; }
.dragging { opacity: 0.4; }
@media (max-width: 1100px) { .board { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .board { grid-template-columns: 1fr; } }

/* File page: edit mode, details tabs */
.edit-banner { background: var(--amber-bg); color: var(--amber); border: 1px solid #F1D4B0; border-radius: var(--radius); padding: 0.5rem 0.8rem; font-size: 0.82rem; font-weight: 500; margin-bottom: 1rem; }
.title-input { font-family: 'Playfair Display', Georgia, serif; font-size: 1.7rem; padding: 0.2rem 0.5rem; max-width: 560px; }
.btn.green:hover { background: #245a42; border-color: #245a42; }
.filedetails { padding: 0; overflow: hidden; }
.tabbar { display: flex; gap: 0; border-bottom: 1px solid var(--border); background: var(--bg); overflow-x: auto; }
.tabbtn { background: none; border: none; border-bottom: 2.5px solid transparent; padding: 0.75rem 1.1rem; font: 600 0.85rem 'DM Sans', sans-serif; color: var(--ink-soft); cursor: pointer; white-space: nowrap; }
.tabbtn:hover { color: var(--ink); background: var(--white); }
.tabbtn.on { color: var(--accent); border-bottom-color: var(--accent); background: var(--white); }
.tabbtn .count { display: inline-block; margin-left: 0.35rem; font-size: 0.68rem; background: var(--accent-light); color: var(--accent); border-radius: 99px; padding: 0 0.4rem; }
.tabbody { padding: 1.1rem 1.25rem 1.25rem; }
.facts { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0.9rem 1.5rem; }
.fact dt { font-size: 0.68rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-soft); margin-bottom: 0.15rem; }
.fact dd { font-size: 0.92rem; font-weight: 500; overflow-wrap: anywhere; }
.fact .pill { font-size: 0.65rem; }
.stage-select { padding: 0.35rem 0.5rem; font-size: 0.88rem; }
.fieldgrid { display: grid; gap: 0.8rem 1.25rem; }
.fieldgrid .field { margin-bottom: 0; }
.fieldgrid textarea { min-height: 56px; }
.notes .note-add { display: flex; gap: 0.6rem; align-items: flex-start; }
.notes .note-add textarea { min-height: 48px; }
.notes .note-add .btn { flex-shrink: 0; }
.note-list { list-style: none; margin-top: 0.9rem; max-height: 280px; overflow-y: auto; }
.note-list li { border-left: 3px solid var(--accent-light); padding: 0.4rem 0 0.4rem 0.75rem; margin-bottom: 0.5rem; }
.note-meta { display: flex; align-items: center; gap: 0.5rem; font-size: 0.72rem; font-weight: 600; color: var(--ink-soft); }
.note-text { font-size: 0.88rem; white-space: pre-wrap; margin-top: 0.1rem; }
.bgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 0.75rem; }
.bcard { border: 1px solid var(--border); border-radius: 8px; padding: 0.75rem 0.85rem; display: flex; flex-direction: column; gap: 0.2rem; }
.bcard .acts { display: flex; flex-wrap: wrap; gap: 0.3rem; margin-top: 0.45rem; }
.bcard.add { border-style: dashed; gap: 0.4rem; background: var(--bg); }
.tabbody .audit { max-height: 280px; }
.subsection { margin-top: 0.4rem; border-top: 1px dashed #d4d4cf; padding-top: 0.4rem; display: flex; flex-direction: column; gap: 0.3rem; }
.subhead { display: flex; justify-content: space-between; align-items: center; font-size: 0.74rem; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; color: var(--ink); padding: 0 0.2rem; }
.subhead .muted { text-transform: none; letter-spacing: 0; font-weight: 500; }
.subhead > span:last-child { color: var(--ink-soft); font-weight: 500; }
.biz-input, .custom-add input { font-size: 0.78rem; padding: 0.35rem 0.5rem; }
.custom-add { display: flex; gap: 0.3rem; align-items: center; }
.custom-add input { flex: 1; min-width: 0; }
.danger-zone { margin-top: 1.5rem; border: 1px solid #E7C4C4; border-radius: 8px; padding: 1rem 1.25rem; display: flex; justify-content: space-between; align-items: center; gap: 1rem; background: #FFFCFC; }
@media (max-width: 900px) { .facts { grid-template-columns: repeat(2, minmax(0, 1fr)); } .fieldgrid { grid-template-columns: 1fr 1fr !important; } }
@media (max-width: 560px) { .facts, .fieldgrid { grid-template-columns: 1fr !important; } }

/* File page v3: status menus, pickers, down payment, contacts */
.tabbar-row { display: flex; align-items: stretch; justify-content: space-between; border-bottom: 1px solid var(--border); background: var(--bg); }
.tabbar-row .tabbar { border-bottom: none; background: none; }
.tabbar-actions { display: flex; align-items: center; gap: 0.4rem; padding: 0 0.9rem; flex-shrink: 0; }
.filedetails .edit-banner { margin: 0.9rem 1.25rem 0; }
.filedetails.editing { box-shadow: 0 0 0 2px var(--amber-bg), 0 0 0 3px #F1D4B0; }
.filedetails .danger-zone { margin: 0 1.25rem 1.25rem; }
.sumchip { font-size: 0.72rem; font-weight: 600; padding: 0.15rem 0.55rem; border-radius: 99px; }
.sumchip.uploaded { background: var(--accent-light); color: var(--accent); }
.sumchip.rejected { background: var(--red-bg); color: var(--red); }
.sumchip.missing { background: var(--amber-bg); color: var(--amber); }
.sumchip.approved { background: var(--green-bg); color: var(--green); }
.sumchip.draft { background: #F1F1EE; color: var(--ink-soft); }
.dcard.draft { border-left-color: #DADAD5; background: #FBFBF9; border-style: dashed; border-left-style: solid; }
.dcard.missing { border-left-color: var(--amber); }
.card-tools { display: inline-flex; gap: 0.15rem; flex-shrink: 0; }
.status-select { width: auto; font-size: 0.68rem; font-weight: 700; padding: 0.1rem 1.3rem 0.1rem 0.4rem; border-radius: 99px; border: 1px solid transparent; cursor: pointer; }
.status-select.st-draft { background-color: #F1F1EE; color: var(--ink-soft); }
.status-select.st-missing { background-color: var(--amber-bg); color: var(--amber); }
.status-select.st-uploaded { background-color: var(--accent-light); color: var(--accent); }
.status-select.st-approved { background-color: var(--green-bg); color: var(--green); }
.status-select.st-rejected { background-color: var(--red-bg); color: var(--red); }
.dcard .sub { display: flex; align-items: center; gap: 0.25rem; flex-wrap: wrap; margin-top: 0.25rem; }
.dcard .dates { font-size: 0.66rem; color: #8a8a85; margin-top: 0.15rem; }
.btn.plus { padding: 0 0.45rem; font-size: 0.85rem; line-height: 1.4; }
.subsection.inhouse { background: #F3F1EC; border-radius: 6px; padding: 0.4rem 0.3rem 0.3rem; border-top: none; margin-top: 0.5rem; }
.picker-form { max-height: 80vh; display: flex; flex-direction: column; }
.pick-list { overflow-y: auto; max-height: 45vh; border: 1px solid var(--border); border-radius: 6px; }
.pick { display: flex; gap: 0.6rem; align-items: flex-start; padding: 0.5rem 0.7rem; border-bottom: 1px solid var(--border); font-size: 0.88rem; font-weight: 500; color: var(--ink); margin: 0; cursor: pointer; }
.pick:last-child { border-bottom: none; }
.pick.on { background: var(--accent-light); }
.pick input { margin-top: 0.2rem; }
.good { color: var(--green); font-weight: 600; }
.bad { color: var(--red); font-weight: 600; }
.dp-summary { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); margin-bottom: 1rem; }
.dp-summary input { padding: 0.35rem 0.5rem; font-size: 0.88rem; }
.dp-table { font-size: 0.85rem; }
.dp-table td { padding: 0.45rem 0.4rem; }
.dp-table input, .dp-table select { padding: 0.35rem 0.45rem; font-size: 0.82rem; }
.contact-edit { gap: 0.35rem; }
.contact-edit input, .contact-edit select, .contact-edit textarea { padding: 0.35rem 0.5rem; font-size: 0.82rem; }
.contact-edit select { width: auto; font-weight: 600; }
@media (max-width: 700px) { .tabbar-row { flex-direction: column; } .tabbar-actions { padding: 0.5rem 0.9rem; } }

/* Admin */
table { width: 100%; border-collapse: collapse; font-size: 0.875rem; }
th { text-align: left; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--ink-soft); font-weight: 500; padding: 0.5rem 0.6rem; border-bottom: 1px solid var(--border); }
td { padding: 0.75rem 0.6rem; border-bottom: 1px solid var(--border); vertical-align: middle; }
tr.clickable { cursor: pointer; }
tr.clickable:hover td { background: var(--bg); }
.badge { display: inline-block; min-width: 1.4rem; text-align: center; font-size: 0.72rem; font-weight: 700; padding: 0.1rem 0.4rem; border-radius: 99px; background: var(--accent); color: #fff; }
.badge.red { background: var(--red); }
.borrower { display: flex; justify-content: space-between; align-items: center; gap: 0.75rem; padding: 0.75rem 0; border-bottom: 1px solid var(--border); flex-wrap: wrap; }
.borrower:last-child { border-bottom: none; }
.audit { list-style: none; font-size: 0.8rem; max-height: 320px; overflow: auto; }
.audit li { padding: 0.35rem 0; border-bottom: 1px solid var(--border); color: var(--ink-soft); }
.audit b { color: var(--ink); font-weight: 500; }
.layout2 { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 1.5rem; align-items: start; }
.inline-form { display: flex; gap: 0.5rem; flex-wrap: wrap; align-items: flex-end; }
.inline-form > * { flex: 1 1 160px; }
.inline-form > .btn { flex: 0 0 auto; }
.picker { max-height: 260px; overflow: auto; border: 1px solid var(--border); border-radius: var(--radius); }
.picker button { display: block; width: 100%; text-align: left; background: var(--white); border: none; border-bottom: 1px solid var(--border); padding: 0.6rem 0.8rem; font: 0.9rem 'DM Sans', sans-serif; cursor: pointer; }
.picker button:hover, .picker button.on { background: var(--accent-light); }
.dev-banner { background: var(--amber); color: #fff; text-align: center; font-size: 0.8rem; padding: 0.3rem; }

/* Centred, near the top. The reset at the top of this file removes the
   browser's own auto margins, so they are set back here. */
dialog { border: none; border-radius: 10px; padding: 1.5rem; max-width: 520px; width: calc(100% - 32px); box-shadow: 0 20px 60px rgba(0,0,0,.2);
  margin: 10vh auto auto; max-height: 80vh; overflow-y: auto; }
dialog::backdrop { background: rgba(17,17,16,.4); }

.toast { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); background: var(--ink); color: #fff; padding: 0.7rem 1.1rem; border-radius: var(--radius); font-size: 0.875rem; z-index: 50; box-shadow: 0 8px 30px rgba(0,0,0,.2); max-width: calc(100% - 32px); }
.toast.error { background: var(--red); }

footer { text-align: center; font-size: 0.78rem; color: var(--ink-soft); padding: 2rem 5vw 3rem; }

@media (max-width: 800px) {
  .layout2 { grid-template-columns: 1fr; }
  .grid2, .grid3 { grid-template-columns: 1fr; }
  .logo small { display: none; }
  main { padding-top: 1.5rem; }
  .card { padding: 1.25rem; }
  .hide-sm { display: none; }
}