/* Scrum в действии — оформление в стиле тренажёров Iowa Solutions (по образцу risk-game). */
:root {
    --bg: #eef3f8;
    --panel: #ffffff;
    --ink: #1d2733;
    --muted: #6a7a8c;
    --line: #d5dfea;
    --brand: #0f4c81;
    --brand-soft: #e6eef7;
    --accent: #1a9e8f;
    --warn: #c2410c;
    --err: #d64545;
    --ok: #2f9e44;
    --card: #f4f8fc;
    --radius: 10px;
    --shadow: 0 1px 2px rgba(20, 40, 70, .08), 0 6px 18px rgba(20, 40, 70, .06);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
    background: var(--bg);
    color: var(--ink);
    font: 15px/1.5 -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    -webkit-text-size-adjust: 100%;
    overflow-x: hidden;
}
a { color: var(--brand); }
.wrap { max-width: 1280px; margin: 0 auto; padding: 16px 18px 40px; }

/* ---------- шапка ---------- */
.top { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 18px; padding: 6px 0 14px; }
.brand { display: flex; align-items: center; gap: 10px; margin-right: auto; min-width: 0; }
.brand .mark {
    position: relative; overflow: hidden; flex: none;
    width: 38px; height: 38px; border-radius: 9px; background: var(--brand); color: #fff;
    display: grid; place-items: center; font-weight: 700; font-size: 17px; letter-spacing: .5px;
}
.brand .mark .loop {
    position: absolute; inset: -20%;
    background: conic-gradient(from 0deg, rgba(26, 158, 143, 0) 0deg, rgba(26, 158, 143, .5) 90deg, rgba(26, 158, 143, 0) 120deg);
    animation: sweep 4s linear infinite;
}
@keyframes sweep { to { transform: rotate(360deg); } }
.brand h1 { margin: 0; font-size: 19px; line-height: 1.2; }
.brand p { margin: 2px 0 0; font-size: 12.5px; color: var(--muted); }
.home-link { color: var(--muted); font-size: 13px; font-weight: 600; text-decoration: none; white-space: nowrap; }
.home-link:hover { color: var(--brand); }

.lang button, .btn {
    font: inherit; cursor: pointer; border: 1px solid var(--line); background: var(--panel); color: var(--ink);
    border-radius: 8px; padding: 8px 13px; transition: background .15s, border-color .15s, color .15s, transform .1s;
}
.btn:hover, .lang button:hover { border-color: var(--brand); }
.btn:active { transform: translateY(1px); }
.btn[disabled] { opacity: .45; cursor: not-allowed; }
.btn.primary { background: var(--brand); border-color: var(--brand); color: #fff; }
.btn.primary:hover { background: #0c3d68; }
.btn.big { padding: 11px 20px; font-weight: 600; }
.lang { display: inline-flex; border: 1px solid var(--line); background: var(--panel); border-radius: 9px; overflow: hidden; }
.lang button { border: 0; border-radius: 0; padding: 8px 14px; }
.lang button + button { border-left: 1px solid var(--line); }
.lang button.on { background: var(--brand); color: #fff; }

/* ---------- правила ---------- */
.rules {
    background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
    padding: 10px 14px; margin-bottom: 12px; box-shadow: var(--shadow); font-size: 14px;
}
.rules summary { cursor: pointer; font-weight: 600; color: var(--brand); }
.rules ol { margin: 10px 0 4px; padding-left: 22px; }
.rules li { margin-bottom: 6px; }

/* ---------- этапы ---------- */
.stages { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 10px; }
.stages button {
    font: inherit; font-size: 14px; font-weight: 600; cursor: pointer; border: 1px solid var(--line);
    background: var(--panel); color: var(--ink); border-radius: 9px; padding: 8px 13px; display: inline-flex; align-items: center; gap: 7px;
}
.stages button .n {
    display: inline-grid; place-items: center; width: 21px; height: 21px; border-radius: 50%;
    background: var(--brand-soft); color: var(--brand); font-size: 12px;
}
.stages button.on { background: var(--brand); border-color: var(--brand); color: #fff; }
.stages button.on .n { background: #fff; }
.stages button.done:not(.on) { border-color: #bfe3c6; background: #f1fbf3; color: #1f6b2c; }
.stages button[disabled] { opacity: .5; cursor: default; }

.project { margin: 0 0 10px; font-size: 13.5px; color: var(--muted); }
.roundIntro {
    padding: 12px 14px; margin: 0 0 12px; background: var(--brand-soft); border: 1px solid var(--line);
    border-left: 4px solid var(--brand); border-radius: var(--radius); font-size: 14px; line-height: 1.55;
}

/* ---------- метрики команды ---------- */
.metrics { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 8px; margin: 0 0 12px; }
.tile {
    background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow);
    padding: 8px 10px; display: flex; flex-direction: column; gap: 2px; min-width: 0;
}
.tile .tl { font-size: 11.5px; color: var(--muted); font-weight: 600; line-height: 1.25; }
.tile .tv { font-size: 20px; font-weight: 800; color: var(--brand); }
.gauge { display: block; height: 5px; background: var(--brand-soft); border-radius: 3px; overflow: hidden; }
.gauge span { display: block; height: 100%; background: linear-gradient(90deg, var(--accent), var(--brand)); transition: width .4s ease; }

/* ---------- общие блоки ---------- */
.phTitle { font-size: 17px; margin: 18px 0 8px; color: var(--brand); }
.phTitle:first-child { margin-top: 4px; }
.bar {
    display: flex; flex-wrap: wrap; align-items: center; gap: 8px; padding: 12px 14px; background: var(--panel);
    border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); margin: 12px 0;
}
.bar .spacer { flex: 1; }
.score { font-size: 13.5px; color: var(--muted); }
.warn { font-size: 13.5px; color: var(--warn); font-weight: 700; }
.panel {
    background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
    box-shadow: var(--shadow); padding: 12px 14px; margin-bottom: 12px; min-width: 0;
}
.panel h3 { margin: 0 0 10px; font-size: 15px; }
.panel h4 { margin: 12px 0 6px; font-size: 14px; }
.hint { margin: 0 0 8px; font-size: 13.5px; color: var(--muted); }
.legend { font-size: 12.5px; color: var(--muted); margin: 8px 0 0; }

/* ---------- ситуация ---------- */
.sit {
    background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow);
    padding: 12px 14px; margin-bottom: 12px; animation: rise .3s ease-out;
}
.sitHead { display: flex; flex-wrap: wrap; gap: 6px 12px; align-items: center; font-size: 12px; color: var(--muted); font-weight: 700; }
.sitHead .ph { background: var(--brand-soft); color: var(--brand); border-radius: 20px; padding: 2px 9px; }
.sit .q { font-size: 15.5px; font-weight: 600; margin: 8px 0 10px; line-height: 1.45; }
.opts { display: grid; gap: 8px; }
.opt {
    font: inherit; text-align: left; cursor: pointer; display: grid; grid-template-columns: 28px minmax(0, 1fr); gap: 10px; align-items: start;
    border: 1px solid var(--line); background: var(--card); color: var(--ink); border-radius: 9px; padding: 10px 12px;
    transition: border-color .15s, background .15s, transform .1s;
}
.opt:hover:not([disabled]) { border-color: var(--brand); transform: translateY(-1px); }
.opt[disabled] { cursor: default; opacity: .7; }
.opt .let {
    display: inline-grid; place-items: center; width: 26px; height: 26px; border-radius: 50%;
    background: var(--panel); border: 1px solid var(--line); font-weight: 800; font-size: 13px; color: var(--brand);
}
.opt.isBest { opacity: 1; border-color: #9dd4a8; background: #f2fbf4; }
.opt.isBest .let { background: var(--ok); color: #fff; border-color: var(--ok); }
.opt.chosen { opacity: 1; outline: 2px solid var(--brand); outline-offset: 1px; }
.opt.chosen.k-trap { border-color: #f0b4b4; background: #fff6f6; animation: wobble .5s ease-out; }
.opt.chosen.k-trap .let { background: var(--err); color: #fff; border-color: var(--err); }
.opt.chosen.k-part { border-color: #f2d48a; background: #fffaeb; }
.opt.chosen.k-part .let { background: #b7791f; color: #fff; border-color: #b7791f; }
.fb { margin-top: 10px; border-radius: 9px; padding: 10px 12px; border: 1px solid var(--line); font-size: 14px; animation: rise .3s ease-out; }
.fb.k-best { background: #e7f6ea; border-color: #bfe3c6; }
.fb.k-part { background: #fffaeb; border-color: #f2d48a; }
.fb.k-trap { background: #fdeaea; border-color: #f3c4c4; }
.fb .fbHead { font-size: 13px; color: #43515f; }
.fb p { margin: 6px 0 0; }
.fb .fx { font-size: 13px; color: #43515f; font-style: italic; }
.fb .bestWas { font-weight: 600; color: #1f6b2c; }
.fb .th { font-size: 13px; color: #43515f; border-top: 1px dashed var(--line); padding-top: 6px; }

/* ---------- бэклог ---------- */
.forecast { margin: 0 0 10px; font-weight: 700; color: var(--brand); font-size: 14px; }
.items { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 8px; }
.item {
    font: inherit; text-align: left; cursor: pointer; position: relative; display: flex; flex-direction: column; gap: 6px;
    border: 1px solid var(--line); background: var(--card); color: var(--ink); border-radius: 9px; padding: 9px 11px 9px 40px;
    transition: border-color .15s, background .15s, transform .1s;
}
.item:hover:not([disabled]) { border-color: var(--brand); transform: translateY(-1px); }
.item[disabled] { cursor: default; }
.item .ord {
    position: absolute; left: 9px; top: 9px; width: 22px; height: 22px; border-radius: 6px; border: 2px solid var(--line);
    display: grid; place-items: center; font-size: 12px; font-weight: 800; color: #fff;
}
.item.picked { border-color: var(--brand); background: #f3f8fe; }
.item.picked .ord { background: var(--brand); border-color: var(--brand); }
.item .it { font-weight: 600; font-size: 14px; line-height: 1.35; }
.item .tags { display: flex; flex-wrap: wrap; gap: 5px; font-size: 11.5px; }
.item .tags span { border-radius: 20px; padding: 1px 8px; background: var(--panel); border: 1px solid var(--line); color: #43515f; }
.item .tags .mo { font-weight: 800; color: #fff; border: 0; }
.item.moM .mo { background: #0f4c81; }
.item.moS .mo { background: #1a9e8f; }
.item.moC .mo { background: #6a7a8c; }
.item.moW .mo { background: #b42318; }
.item .tags .unr { border-color: #f3c4c4; background: #fff4f4; color: #9c2b2b; }

/* ---------- итог спринта ---------- */
.result p { margin: 4px 0; font-size: 14px; }
.goal { font-weight: 700; }
.goal.ok { color: #1f6b2c; }
.goal.miss { color: var(--err); }
.resItems { margin: 8px 0 0; padding-left: 18px; font-size: 13.5px; }
.resItems li.ok { color: #1f6b2c; }
.resItems li.back { color: #9c2b2b; }
.burn { margin: 0; max-width: 520px; }
.burn svg, .chart { width: 100%; height: auto; display: block; }
.burn figcaption { font-size: 12px; color: var(--muted); }
.ax { stroke: #9aa9b8; stroke-width: 1; }
.tk { font-size: 10px; fill: var(--muted); text-anchor: middle; }
.ideal { fill: none; stroke: #9aa9b8; stroke-width: 2; stroke-dasharray: 5 4; }
.actual { fill: none; stroke: var(--brand); stroke-width: 2.5; }
.lm { fill: none; stroke: var(--accent); stroke-width: 2.5; }
.lt { fill: none; stroke: var(--brand); stroke-width: 2.5; stroke-dasharray: 6 3; }
.b0 { fill: var(--brand); }
.b1 { fill: var(--accent); }
.cv { font-size: 10.5px; fill: var(--ink); text-anchor: middle; font-weight: 700; }
.lg { display: inline-block; width: 18px; height: 4px; vertical-align: middle; margin: 0 4px 0 8px; border-radius: 2px; }
.lg.ideal { background: #9aa9b8; }
.lg.actual, .lg.b0, .lg.lt { background: var(--brand); }
.lg.b1, .lg.lm { background: var(--accent); }

/* ---------- разбор ---------- */
.verdict {
    position: relative; overflow: hidden; border-radius: 14px; padding: 18px 20px; margin-bottom: 12px; color: #fff;
    background: linear-gradient(120deg, #0f4c81, #1a9e8f); box-shadow: var(--shadow); animation: rise .5s ease-out;
}
.verdict.tier2 { background: linear-gradient(120deg, #7a5a0b, #c2410c); }
.verdict.tier3, .verdict.tier4 { background: linear-gradient(120deg, #7f1d1d, #c2410c); }
.verdict .vt { font-size: 26px; font-weight: 800; line-height: 1.15; animation: stamp .6s cubic-bezier(.2, 1.6, .4, 1); }
.verdict .vl { margin: 8px 0 4px; font-size: 15px; }
.verdict .cmp { margin: 0; font-size: 14px; opacity: .92; }
.grid2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.tableWrap { overflow-x: auto; }
table.reg { width: 100%; border-collapse: collapse; font-size: 13px; min-width: 520px; }
table.reg th, table.reg td { text-align: left; padding: 6px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
table.reg th { font-size: 12px; color: var(--muted); }
table.reg tr.ok td:last-child { color: #1f6b2c; font-weight: 700; }
table.reg tr.miss td:last-child { color: var(--err); font-weight: 700; }
.mis ul { margin: 0; padding-left: 18px; font-size: 14px; }
.mis li { margin-bottom: 7px; }
.mis li.none { list-style: none; margin-left: -18px; color: #1f6b2c; font-weight: 600; }
.theory { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 8px; }
.thCard { background: var(--card); border: 1px solid var(--line); border-radius: 9px; padding: 9px 11px; font-size: 13.5px; }
.thCard p { margin: 4px 0 0; color: #43515f; }
.src { font-size: 13px; margin: 12px 0 0; }

/* ---------- подвал ---------- */
.crosslink { margin: 12px 0; padding: 9px 14px; border: 1px solid #cfe3d6; border-radius: var(--radius); background: #f2f9f5; font-size: 13px; }
.crosslink a { font-weight: 600; }
footer { margin-top: 24px; font-size: 12.5px; color: var(--muted); border-top: 1px solid var(--line); padding-top: 12px; }
footer a { color: var(--muted); }
footer .legal { font-size: 11.5px; }

/* ---------- доска Scrum ---------- */
.dayInfo { margin: -4px 0 8px; font-size: 13.5px; font-weight: 700; color: var(--brand); }
.boardMsg { margin: 0 0 10px; padding: 8px 12px; border-radius: 8px; background: #fdeaea; border: 1px solid #f3c4c4; color: #9c2b2b; font-size: 13.5px; font-weight: 600; }
/* Product Backlog шире остальных и раскладывает карточки в две колонки: иначе 14 карточек тянут доску на экран вниз */
.board { display: grid; grid-template-columns: minmax(0, 2fr) repeat(4, minmax(0, 1fr)); gap: 8px; align-items: start; }
.col[data-col="pb"] .cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: start; }
.col { background: var(--card); border: 1px solid var(--line); border-radius: 9px; padding: 6px; min-width: 0; min-height: 90px; }
.col header { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 6px; padding: 2px 4px 6px; font-size: 12.5px; }
.col header b { color: var(--ink); }
.col header .cnt { background: var(--brand-soft); color: var(--brand); border-radius: 10px; padding: 0 7px; font-weight: 700; font-size: 11.5px; }
.col header .cx { font-size: 11.5px; color: var(--muted); font-weight: 600; width: 100%; }
.col[data-col="prog"] header .cx { color: var(--warn); }
.col[data-col="done"] { background: #f2fbf4; border-color: #bfe3c6; }
.cards { display: flex; flex-direction: column; gap: 6px; min-height: 40px; }
.card {
    position: relative; background: var(--panel); border: 1px solid var(--line); border-left: 4px solid #9aa9b8; border-radius: 8px;
    padding: 7px 8px; font-size: 12.5px; display: flex; flex-direction: column; gap: 5px; box-shadow: 0 1px 2px rgba(20, 40, 70, .06);
    touch-action: none; user-select: none; animation: rise .25s ease-out;
}
.card[data-drag] { cursor: grab; }
.card.moM { border-left-color: #0f4c81; }
.card.moS { border-left-color: #1a9e8f; }
.card.moC { border-left-color: #6a7a8c; }
.card.moW { border-left-color: #b42318; }
.card.unplanned { border-left-color: #b7791f; background: #fffaeb; }
.card.isBlocked { border-color: #f0b4b4; background: #fff6f6; }
.card.isStuck { border-style: dashed; }
.card .ct { font-weight: 600; line-height: 1.3; overflow-wrap: anywhere; }
.card .tags, .card .lbls { display: flex; flex-wrap: wrap; gap: 4px; }
.card .tags span, .card .lbl { border-radius: 20px; padding: 0 7px; font-size: 11px; border: 1px solid var(--line); color: #43515f; background: var(--card); }
.card .tags .mo { color: #fff; border: 0; font-weight: 800; }
.card.moM .tags .mo { background: #0f4c81; }
.card.moS .tags .mo { background: #1a9e8f; }
.card.moC .tags .mo { background: #6a7a8c; }
.card.moW .tags .mo { background: #b42318; }
.card .tags .sp { font-weight: 800; color: var(--brand); border-color: #b9cde3; background: var(--brand-soft); }
.lbl.unr, .lbl.split, .lbl.block { border-color: #f3c4c4; background: #fff4f4; color: #9c2b2b; font-weight: 700; }
.lbl.stuck, .lbl.grew, .lbl.unpl { border-color: #f2d48a; background: #fffaeb; color: #7a5a0b; font-weight: 700; }
.lbl.back { border-color: #f3c4c4; color: #9c2b2b; }
.card .prog { display: block; height: 4px; background: var(--brand-soft); border-radius: 2px; overflow: hidden; }
.card .prog span { display: block; height: 100%; background: var(--accent); }
.card .mv { font: inherit; font-size: 12px; font-weight: 700; cursor: pointer; align-self: flex-start; border: 1px solid var(--brand); background: var(--panel); color: var(--brand); border-radius: 6px; padding: 3px 9px; }
.card .mv:hover, .card .mv:focus-visible { background: var(--brand); color: #fff; }
.card.ghost { position: fixed; z-index: 50; pointer-events: none; transform: translate(-50%, -50%) rotate(2deg); opacity: .92; width: 200px; box-shadow: var(--shadow); }

/* ---------- Planning Poker ---------- */
.anchor { margin: 0 0 10px; padding: 7px 10px; border: 1px dashed var(--brand); border-radius: 8px; font-size: 13.5px; background: var(--brand-soft); }
.pkItem { border-top: 1px solid var(--line); padding: 10px 0 4px; }
.pkHead { font-size: 15px; display: flex; gap: 8px; align-items: center; }
.pkHead .mo { font-size: 11px; font-weight: 800; color: #fff; background: var(--muted); border-radius: 20px; padding: 0 7px; }
.pkDesc { margin: 4px 0 8px; font-size: 13.5px; color: #43515f; }
.pkAsk { margin: 0 0 6px; font-weight: 700; font-size: 14px; }
.pkCards { display: flex; flex-wrap: wrap; gap: 8px; }
.pkCard {
    font: inherit; font-size: 20px; font-weight: 800; cursor: pointer; width: 54px; height: 76px; border-radius: 9px;
    border: 2px solid var(--brand); background: var(--panel); color: var(--brand); box-shadow: var(--shadow); transition: transform .1s, background .15s;
}
.pkCard:hover, .pkCard:focus-visible { background: var(--brand); color: #fff; transform: translateY(-3px); }
.pkReveal { display: flex; flex-wrap: wrap; gap: 8px; margin: 4px 0 8px; }
.pkV { display: inline-flex; flex-direction: column; align-items: center; width: 64px; padding: 6px 2px; border-radius: 8px; border: 1px solid var(--line); background: var(--card); animation: flip .4s ease-out; }
.pkV b { font-size: 20px; color: var(--brand); }
.pkV small { font-size: 11px; color: var(--muted); max-width: 60px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pkV.you { border-color: var(--brand); background: var(--brand-soft); }
.pkQ { font-weight: 700; margin: 0 0 8px; }
.pkFinal { font-size: 14px; }
.pkSkip { font-size: 14px; }
.poker .th { font-size: 13px; color: #43515f; border-top: 1px dashed var(--line); padding-top: 6px; margin-bottom: 0; }

/* ---------- burndown ---------- */
.burn.big { max-width: 760px; }
.grid { stroke: #e3eaf2; stroke-width: 1; }
.dot { fill: var(--brand); }
.now { stroke: var(--warn); stroke-width: 1.5; stroke-dasharray: 3 3; }
.jump circle { fill: none; stroke: var(--warn); stroke-width: 2; }
.jump text { font-size: 11px; font-weight: 800; fill: var(--warn); text-anchor: middle; }
.jumps { margin: 6px 0 0; padding-left: 18px; font-size: 13px; color: var(--warn); }
.grid3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.burnCell h4 { margin: 0 0 4px; font-size: 13.5px; }
.trendPanel .chart { max-width: 560px; }

@keyframes flip { from { transform: rotateY(90deg); } to { transform: none; } }
@media (max-width: 1100px) {
    .board { grid-template-columns: repeat(4, minmax(0, 1fr)); }
    .col[data-col="pb"] { grid-column: 1 / -1; }
    .col[data-col="pb"] .cards { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .grid3 { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 720px) {
    .board { grid-template-columns: minmax(0, 1fr); }
    .col[data-col="pb"] .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .pkCard { width: 46px; height: 64px; font-size: 18px; }
    .pkReveal { gap: 5px; }
    .pkV { width: 48px; }
    .pkV small { max-width: 46px; font-size: 10px; }
}

@keyframes rise { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
@keyframes wobble { 0%, 100% { transform: none; } 25% { transform: rotate(-.6deg); } 75% { transform: rotate(.6deg); } }
@keyframes stamp { from { transform: scale(1.6) rotate(-4deg); opacity: 0; } to { transform: none; opacity: 1; } }

@media (max-width: 900px) {
    .grid2 { grid-template-columns: minmax(0, 1fr); }
    .metrics { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 720px) {
    .wrap { padding: 12px 16px 30px; }
    .items, .theory { grid-template-columns: minmax(0, 1fr); }
    .metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .brand h1 { font-size: 17px; }
    .stages button { padding: 6px 9px; font-size: 13px; }
    .sit .q { font-size: 15px; }
}
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation: none !important; transition: none !important; }
}