:root {
    --bg: #eef3fb;
    --surface: #ffffff;
    --surface-soft: #f7faff;
    --surface-muted: #f2f6fc;
    --text: #132238;
    --muted: #64748b;
    --line: #dbe5f1;
    --line-soft: #e8eef7;
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --primary-soft: #eaf1ff;
    --good: #16934c;
    --good-soft: #eaf8ef;
    --bad: #d64545;
    --bad-soft: #fff1f1;
    --warn: #b7791f;
    --warn-soft: #fff6e5;
    --shadow: 0 18px 45px rgba(20, 39, 74, .08);
    --shadow-soft: 0 10px 25px rgba(20, 39, 74, .06);
    --radius-xl: 26px;
    --radius-lg: 20px;
    --radius-md: 16px;
    --font: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; width: 100%; max-width: 100%; overflow-x: hidden; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
    min-width: 0;
    color: var(--text);
    font-family: var(--font);
    background:
        radial-gradient(circle at top left, rgba(37,99,235,.12), transparent 28rem),
        radial-gradient(circle at top right, rgba(22,147,76,.07), transparent 24rem),
        linear-gradient(180deg, #f7faff 0%, var(--bg) 100%);
}
button, input, select, textarea { font: inherit; }
a { color: inherit; }
img, svg, video, canvas, iframe { max-width: 100%; }

.shell { width: min(1440px, calc(100% - 32px)); margin: 0 auto; }
.main { padding: 28px 0 56px; }

h1, h2, h3, h4, p { margin-top: 0; }
h1 { margin-bottom: 14px; font-size: clamp(2rem, 4vw, 3.6rem); line-height: .98; letter-spacing: -.05em; }
h2 { margin-bottom: 6px; font-size: 1.5rem; letter-spacing: -.035em; }
h3 { margin-bottom: 8px; font-size: 1.18rem; letter-spacing: -.025em; }
h4 { margin-bottom: 0; font-size: 1.04rem; letter-spacing: -.02em; }

.eyebrow {
    margin: 0 0 12px;
    color: var(--primary);
    font-size: .76rem;
    font-weight: 900;
    letter-spacing: .15em;
    text-transform: uppercase;
}
.muted-text, .section-subtitle { color: var(--muted); line-height: 1.55; }
.section-subtitle { margin: 0; }

.topbar {
    position: sticky;
    top: 0;
    z-index: 20;
    border-bottom: 1px solid rgba(217, 227, 240, .85);
    background: rgba(255,255,255,.86);
    backdrop-filter: blur(16px);
}
.topbar__inner {
    min-height: 78px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
}
.brand { display: inline-flex; align-items: center; gap: 14px; min-width: 0; text-decoration: none; }
.brand__mark {
    width: 48px;
    height: 48px;
    flex: 0 0 48px;
    display: grid;
    place-items: center;
    border-radius: 16px;
    color: #fff;
    background: linear-gradient(135deg, #101827, var(--primary));
    box-shadow: 0 14px 28px rgba(37,99,235,.24);
    font-weight: 900;
}
.brand__text { min-width: 0; }
.brand__text b { display: block; font-size: 1.05rem; line-height: 1.15; letter-spacing: -.02em; }
.brand__text small { display: block; margin-top: 4px; color: var(--muted); }

.nav { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.nav a {
    min-height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 9px 13px;
    border-radius: 999px;
    color: var(--muted);
    font-weight: 800;
    text-decoration: none;
}
.nav a:hover { background: var(--surface-muted); color: var(--text); }
.nav a.is-active { background: var(--primary-soft); color: var(--primary-dark); }

.card {
    border: 1px solid var(--line);
    border-radius: var(--radius-xl);
    background: rgba(255,255,255,.97);
    box-shadow: var(--shadow);
}
.btn {
    min-height: 46px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 11px 16px;
    border: 1px solid var(--line);
    border-radius: 15px;
    background: #fff;
    color: var(--text);
    font-weight: 850;
    text-decoration: none;
    cursor: pointer;
    transition: transform .16s ease, box-shadow .16s ease, background .16s ease, border-color .16s ease;
}
.btn:hover { transform: translateY(-1px); box-shadow: var(--shadow-soft); }
.btn--primary { border-color: var(--primary); background: linear-gradient(180deg, var(--primary), var(--primary-dark)); color: #fff; }
.btn--dark { border-color: #101827; background: linear-gradient(180deg, #101827, #09111f); color: #fff; }
.btn--danger { border-color: rgba(214,69,69,.28); color: var(--bad); }
.btn--ghost { background: rgba(255,255,255,.72); }
.btn--full { width: 100%; }

.flash {
    margin: 0 0 18px;
    padding: 15px 18px;
    border-radius: 18px;
    font-weight: 800;
}
.flash--ok { background: var(--good-soft); color: var(--good); }
.flash--error { background: var(--bad-soft); color: var(--bad); }

.hero {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(280px, .8fr);
    gap: 22px;
    align-items: stretch;
    padding: 14px 0 28px;
}
.hero--small { grid-template-columns: minmax(0, 1fr) auto; align-items: center; }
.hero__content p { max-width: 860px; margin-bottom: 0; color: var(--muted); font-size: 1.03rem; line-height: 1.6; }
.hero__quick-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 18px; }

.hero-card { padding: 22px; min-height: 220px; display: flex; flex-direction: column; justify-content: space-between; }
.hero-card__head { display: grid; gap: 10px; }
.hero-card__head strong { font-size: 1.22rem; letter-spacing: -.025em; }
.hero-card__list { display: grid; gap: 12px; margin-top: 20px; }
.hero-card__list div {
    display: flex;
    justify-content: space-between;
    gap: 14px;
    padding: 12px 14px;
    border: 1px solid var(--line-soft);
    border-radius: 18px;
    background: var(--surface-muted);
}
.hero-card__list span, .stat span { color: var(--muted); }
.hero-card__list b { text-align: right; overflow-wrap: anywhere; }

.stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-bottom: 26px; }
.stats--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.stat { padding: 20px 22px; position: relative; overflow: hidden; }
.stat span { display: block; margin-bottom: 10px; }
.stat b { display: block; margin-bottom: 6px; font-size: clamp(1.28rem, 2vw, 1.92rem); letter-spacing: -.03em; overflow-wrap: anywhere; }
.stat small { color: var(--muted); line-height: 1.4; }

.layout { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(390px, .9fr); gap: 24px; align-items: start; }
.layout__side { position: sticky; top: 96px; }
.layout--users { grid-template-columns: minmax(0, 1.5fr) minmax(360px, .75fr); }

.section-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin: 0 0 14px;
}
.section-head h2 { margin: 0 0 6px; }
.section-head--side { margin-bottom: 12px; }

.pill {
    min-height: 32px;
    display: inline-flex;
    align-items: center;
    padding: 7px 12px;
    border-radius: 999px;
    background: var(--primary-soft);
    color: var(--primary-dark);
    font-size: .82rem;
    font-weight: 850;
    white-space: nowrap;
}
.empty { padding: 26px; color: var(--muted); }
.empty h3 { color: var(--text); }

input, select, textarea {
    width: 100%;
    max-width: 100%;
    min-width: 0;
    min-height: 50px;
    display: block;
    padding: 12px 14px;
    border: 1px solid var(--line);
    border-radius: 15px;
    background: #fff;
    color: var(--text);
    outline: none;
}
select {
    padding-right: 38px;
    background-image:
        linear-gradient(45deg, transparent 50%, currentColor 50%),
        linear-gradient(135deg, currentColor 50%, transparent 50%);
    background-position: calc(100% - 18px) 50%, calc(100% - 12px) 50%;
    background-size: 6px 6px, 6px 6px;
    background-repeat: no-repeat;
    appearance: none;
}
textarea { resize: vertical; line-height: 1.5; }
input:focus, select:focus, textarea:focus {
    border-color: rgba(37,99,235,.58);
    box-shadow: 0 0 0 4px rgba(37,99,235,.12);
}
.field { display: block; min-width: 0; }
.field span, .field > span {
    display: block;
    margin-bottom: 8px;
    font-weight: 850;
}
.field small, .note { display: block; margin-top: 8px; color: var(--muted); font-size: .88rem; line-height: 1.45; }
.note code { padding: 2px 6px; border-radius: 8px; background: #edf2ff; }
.note--panel { padding: 14px 16px; border: 1px dashed var(--line); border-radius: 18px; background: var(--surface-muted); }

.form { padding: 20px; }
.form__wide { grid-column: 1 / -1; }
.form__actions { display: flex; flex-wrap: wrap; gap: 10px; margin: 18px 0 0; }

/* Task form */
.form--task {
    container-type: inline-size;
    display: grid;
    gap: 12px;
    padding: 18px;
}
.form--task .form-section {
    margin: 0;
    padding: 16px;
    border: 1px solid var(--line-soft);
    border-radius: 20px;
    background: #fff;
}
.form--task .form-section--route {
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(circle at top right, rgba(37,99,235,.08), transparent 190px),
        linear-gradient(180deg, #fff 0%, #f9fbff 100%);
}
.form--task .form-section--route::before {
    content: '';
    position: absolute;
    inset: 0 0 auto 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), rgba(37,99,235,.08));
}
.form--task .form-section__head { margin: 0 0 12px; }
.form--task .form-section__head h4 { font-size: 1rem; font-weight: 850; }
.form--task .form-section--route .form-section__head h4 { font-size: 1.12rem; }

.form--task .form__grid, .form--task .quiet-grid {
    display: grid;
    grid-template-columns: 1fr !important;
    gap: 12px !important;
    align-items: center;
}
.form--task .field:not(.field--inline) { display: grid !important; gap: 7px; }
.form--task .field:not(.field--inline) > span,
.form--task .field--inline > span {
    margin: 0 !important;
    color: var(--muted);
    font-size: .9rem;
    font-weight: 780;
    line-height: 1.2 !important;
}
.form--task .field--inline {
    display: grid !important;
    grid-template-columns: minmax(112px, 34%) minmax(0, 1fr) !important;
    align-items: center !important;
    gap: 10px !important;
    min-width: 0;
}
.form--task input, .form--task select, .form--task textarea, .form--task .readonly-panel {
    min-height: 48px;
    border-radius: 16px;
    font-weight: 700;
}
.form--task .form-section--route select,
.form--task .form-section--route input[type="date"] { font-weight: 850; }
.form--task .readonly-panel {
    display: grid;
    gap: 5px;
    padding: 12px 14px;
    background: #f8fbff;
}
.form--task .readonly-panel span { color: var(--muted); font-weight: 700; font-size: .88rem; }
.form--task .readonly-panel b { font-weight: 850; overflow-wrap: anywhere; }

.toggle-row {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
    gap: 12px;
}
.toggle-row input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
    width: 1px;
    height: 1px;
}
.toggle-row__control {
    width: 48px;
    height: 28px;
    position: relative;
    border-radius: 999px;
    background: #cdd7e6;
    transition: background .16s ease;
}
.toggle-row__control::after {
    content: '';
    position: absolute;
    top: 4px;
    left: 4px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 2px 8px rgba(15,23,42,.18);
    transition: transform .16s ease;
}
.toggle-row input:checked + .toggle-row__control { background: rgba(22,147,76,.55); }
.toggle-row input:checked + .toggle-row__control::after { transform: translateX(20px); }
.toggle-row__text b { display: block; font-size: .94rem; font-weight: 780; line-height: 1.25; }
.form--task .form-section--quiet { display: grid; gap: 12px; }
.form--task .form__actions { margin-top: 2px; }
.form--task .form__actions .btn { min-width: 220px; min-height: 50px; border-radius: 16px; }

/* Requests */
.requests-list, .users-list { display: grid; gap: 12px; }
.request-card, .user-card { padding: 0; overflow: hidden; }
.request-card.is-off, .user-card.is-off { opacity: .72; }
.request-summary, .user-summary {
    list-style: none;
    cursor: pointer;
    display: grid;
    align-items: center;
    gap: 14px;
    padding: 16px 18px;
}
.request-summary { grid-template-columns: minmax(260px, 1.6fr) minmax(125px, .55fr) minmax(150px, .65fr) auto auto; }
.user-summary { grid-template-columns: minmax(180px, 1fr) minmax(150px, .65fr) minmax(260px, 1.25fr) minmax(80px, .35fr) auto; }
.request-summary::-webkit-details-marker, .user-summary::-webkit-details-marker { display: none; }
.request-summary__main, .request-summary__item, .user-summary__main, .user-summary__item { min-width: 0; }
.request-summary span, .user-summary span {
    display: block;
    margin-bottom: 5px;
    color: var(--muted);
    font-size: .78rem;
}
.request-summary b, .user-summary b { display: block; line-height: 1.25; overflow-wrap: anywhere; }
.request-summary__main b, .user-summary__main b { font-size: 1.05rem; letter-spacing: -.02em; }

.status-dot, .switch-label, .availability {
    min-height: 32px;
    display: inline-flex !important;
    align-items: center;
    gap: 8px;
    width: fit-content;
    margin: 0;
    padding: 7px 12px;
    border-radius: 999px;
    font-size: .82rem;
    font-weight: 900;
}
.status-dot::before {
    content: '';
    width: 9px;
    height: 9px;
    flex: 0 0 auto;
    border-radius: 50%;
    background: currentColor;
}
.status-dot--good, .availability--good { color: var(--good); background: var(--good-soft); }
.status-dot--bad, .availability--bad { color: var(--bad); background: var(--bad-soft); }
.status-dot--warn, .availability--warn { color: var(--warn); background: var(--warn-soft); }
.status-dot--muted, .status-dot--neutral, .availability--muted, .availability--neutral { color: var(--muted); background: var(--surface-muted); }
.switch-label.on { color: var(--good); background: var(--good-soft); }
.switch-label.off { color: var(--bad); background: var(--bad-soft); }

.request-summary__update, .request-summary__more {
    min-height: 36px;
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    justify-self: end;
    margin: 0 !important;
    padding: 8px 14px;
    border: 1px solid transparent;
    border-radius: 999px;
    background: var(--surface-muted);
    color: var(--primary-dark) !important;
    font-size: .88rem;
    font-weight: 900;
    line-height: 1;
    white-space: nowrap;
    text-decoration: none;
}
.request-summary__update { border-color: var(--line-soft); background: #fff; color: var(--text) !important; }
.request-card[open] .request-summary__more,
.user-card[open] .request-summary__more { background: var(--primary-soft); font-size: 0; }
.request-card[open] .request-summary__more::before,
.user-card[open] .request-summary__more::before { content: 'Свернуть'; font-size: .88rem; }

.request-details, .user-details {
    display: grid;
    gap: 14px;
    padding: 16px 18px 18px;
    border-top: 1px solid var(--line-soft);
}
.task-meta, .task-card__footer-info {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}
.task-meta div, .task-card__small, .owner-panel, .readonly-panel {
    min-width: 0;
    padding: 12px 13px;
    border: 1px solid var(--line-soft);
    border-radius: 18px;
    background: linear-gradient(180deg, #fbfdff, #f5f9ff);
}
.task-meta span, .task-card__small span, .owner-panel span, .readonly-panel span {
    display: block;
    margin-bottom: 4px;
    color: var(--muted);
    font-size: .78rem;
}
.task-meta b, .task-card__small b, .owner-panel b, .readonly-panel b {
    display: block;
    line-height: 1.35;
    overflow-wrap: anywhere;
}
.task-card__message {
    padding: 13px 14px;
    border: 1px solid var(--line-soft);
    border-radius: 18px;
    background: var(--surface-muted);
    color: var(--muted);
    line-height: 1.5;
}
.trip-list { display: flex; flex-wrap: wrap; gap: 8px; }
.trip-list span {
    max-width: 100%;
    padding: 8px 11px;
    border-radius: 999px;
    background: var(--good-soft);
    color: var(--good);
    font-size: .84rem;
    font-weight: 850;
}
.task-card__actions { display: flex; flex-wrap: wrap; gap: 8px; }
.task-card__actions .btn, .task-card__actions button { min-height: 41px; padding: 10px 12px; font-size: .89rem; }
.task-link { color: var(--muted); font-size: .9rem; }

/* Users */
.user-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.user-card__form { display: grid; gap: 12px; }
.user-details .task-card__actions form { margin: 0; }
.user-details .task-card__actions button { width: 100%; }

/* System */
.system-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; margin-bottom: 20px; }
.system-card, .log-card, .login-card { padding: 22px; }
.card-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 14px;
}
.kv {
    display: flex;
    justify-content: space-between;
    gap: 14px;
    padding: 12px 0;
    border-bottom: 1px solid var(--line-soft);
}
.kv span { color: var(--muted); }
.codebox {
    margin: 14px 0;
    padding: 15px 16px;
    border-radius: 16px;
    background: #0f172a;
    color: #fff;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    overflow-wrap: anywhere;
}
.inline-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }
.inline-actions form { margin: 0; }
.test-email-form {
    display: grid;
    gap: 10px;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--line-soft);
}
.log-list { display: grid; gap: 10px; }
.log-row { padding: 13px 14px; border: 1px solid var(--line-soft); border-radius: 18px; background: var(--surface-muted); }
.log-row--error { border-color: rgba(214,69,69,.25); background: var(--bad-soft); }
.log-row--notify { border-color: rgba(22,147,76,.22); background: var(--good-soft); }
.log-row__head { display: flex; justify-content: space-between; gap: 12px; }
.log-row__head span { color: var(--muted); white-space: nowrap; }
.log-row__ctx { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.log-row__ctx span {
    max-width: 100%;
    padding: 6px 9px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: #fff;
    color: var(--muted);
    font-size: .88rem;
    overflow-wrap: anywhere;
}

/* Login / registration */
.login-wrap { min-height: calc(100vh - 170px); display: grid; place-items: center; }
.login-layout { width: min(1020px, 100%); display: grid; grid-template-columns: minmax(0, 1fr) minmax(360px, 420px); gap: 22px; align-items: center; }
.login-aside { padding: 8px 10px 8px 0; }
.login-aside p { color: var(--muted); line-height: 1.65; }
.login-points { margin: 18px 0 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.login-points li { position: relative; padding-left: 26px; color: var(--muted); }
.login-points li::before { content: '•'; position: absolute; left: 8px; top: -1px; color: var(--primary); font-size: 1.2rem; }
.login-card__icon {
    width: 62px;
    height: 62px;
    margin: 0 0 16px;
    display: grid;
    place-items: center;
    border-radius: 20px;
    background: linear-gradient(135deg, #101827, var(--primary));
    color: #fff;
    font-weight: 900;
    font-size: 1.4rem;
}
.login-form { display: grid; gap: 14px; }
.warning-panel {
    margin: 12px 0;
    padding: 13px 14px;
    border: 1px solid rgba(183,121,31,.25);
    border-radius: 18px;
    background: var(--warn-soft);
    color: #7a4d0b;
}
.warning-panel b { display: block; margin-bottom: 6px; }
.warning-panel p { margin: 0; line-height: 1.5; }

@container (min-width: 680px) {
    .form--task .form-section--route .form__grid {
        grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr) !important;
    }
    .form--task .form-section--interval .form__grid,
    .form--task .form-section--check .form__grid,
    .form--task .quiet-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    }
    .form--task .field--inline {
        grid-template-columns: minmax(92px, 30%) minmax(0, 1fr) !important;
    }
}

@media (max-width: 1240px) {
    .layout, .layout--users { grid-template-columns: 1fr; }
    .layout__side { position: static; }
    .hero, .hero--small { grid-template-columns: 1fr; }
    .login-layout { grid-template-columns: 1fr; }
    .user-grid { grid-template-columns: 1fr; }
}
@media (max-width: 980px) {
    .stats, .stats--4, .system-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .request-summary { grid-template-columns: 1fr 1fr; }
    .request-summary__main { grid-column: 1 / -1; }
    .request-summary__update, .request-summary__more { width: 100%; justify-self: stretch; }
    .user-summary { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .user-summary__main { grid-column: 1 / -1; }
}
@media (max-width: 760px) {
    .shell { width: 100%; max-width: 100%; padding-left: 12px; padding-right: 12px; }
    .main { padding: 16px 12px 40px; }
    main.shell.main { padding-left: 12px; padding-right: 12px; }
    .topbar { position: static; }
    .topbar__inner {
        min-height: 0;
        padding: 16px 12px 14px;
        flex-direction: column;
        align-items: stretch;
        gap: 14px;
    }
    .brand__mark { width: 46px; height: 46px; flex-basis: 46px; }
    .brand__text small { display: none; }
    .nav { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
    .nav a {
        min-height: 42px;
        padding: 9px 10px;
        border-radius: 14px;
        background: rgba(255,255,255,.62);
        white-space: nowrap;
    }
    h1 { font-size: clamp(2.05rem, 10vw, 2.75rem); line-height: 1.02; }
    h2 { font-size: 1.34rem; }
    .hero { display: block; padding: 10px 0 18px; }
    .hero-card, .stat, .form, .request-card, .user-card { border-radius: 20px; }
    .hero-card { min-height: auto; padding: 18px; }
    .stats, .stats--4, .system-grid, .task-meta, .task-card__footer-info { grid-template-columns: 1fr; }
    .stat { padding: 15px 16px; }
    .layout { display: block; }
    .layout__side { margin-top: 18px; }
    .section-head, .card-head, .log-row__head { flex-direction: column; align-items: flex-start; }
    .form--task { padding: 10px; gap: 10px; }
    .form--task .form-section { padding: 13px; border-radius: 18px; }
    .form--task .form__grid, .form--task .quiet-grid { grid-template-columns: 1fr !important; gap: 12px !important; }
    .form--task .field--inline { grid-template-columns: minmax(86px, 32%) minmax(0, 1fr) !important; gap: 9px !important; }
    .form--task .field--inline > span,
    .form--task .field:not(.field--inline) > span { font-size: .88rem; }
    .form--task input, .form--task select, .form--task textarea, .form--task .readonly-panel {
        min-height: 47px;
        border-radius: 15px;
    }
    .form--task .form__actions { display: grid; grid-template-columns: 1fr; }
    .form--task .form__actions .btn { width: 100%; min-width: 0; }
    .request-summary, .user-summary { grid-template-columns: 1fr 1fr; padding: 14px; gap: 12px; }
    .request-summary__main, .user-summary__main { grid-column: 1 / -1; }
    .request-summary__update, .request-summary__more { width: 100%; min-height: 42px; }
    .request-details, .user-details { padding: 14px; }
    .task-card__actions { display: grid; grid-template-columns: 1fr; }
    .task-card__actions .btn, .task-card__actions button { width: 100%; }
}
@media (max-width: 420px) {
    .shell, main.shell.main { padding-left: 10px; padding-right: 10px; }
    .topbar__inner { padding-left: 10px; padding-right: 10px; }
    .nav { grid-template-columns: 1fr 1fr; gap: 7px; }
    .nav a { font-size: .93rem; padding-left: 8px; padding-right: 8px; }
    .form--task { padding: 8px; }
    .form--task .form-section { padding: 12px; }
    .form--task .field--inline { grid-template-columns: minmax(78px, 34%) minmax(0, 1fr) !important; }
    .request-summary, .user-summary { grid-template-columns: 1fr; }
    .request-summary__update, .request-summary__more { grid-column: 1 / -1; }
}


/* v32: dashboard desktop composition 70/30 */
.hero--compact {
    grid-template-columns: 1fr;
    padding-bottom: 18px;
}

.hero--compact .hero__quick-actions {
    margin-top: 14px;
}

.layout {
    grid-template-columns: minmax(0, 7fr) minmax(360px, 3fr);
    gap: 26px;
}

.layout__side {
    display: grid;
    gap: 16px;
}

.dashboard-card {
    min-height: auto;
    padding: 20px;
}

.dashboard-card .hero-card__list {
    margin-top: 16px;
}

@media (min-width: 1101px) {
    .layout {
        grid-template-columns: minmax(0, 7fr) minmax(360px, 3fr);
    }

    .layout__side {
        position: sticky;
        top: 96px;
    }
}

@media (max-width: 1100px) {
    .layout {
        grid-template-columns: 1fr;
    }

    .layout__side {
        position: static;
    }
}

@media (max-width: 760px) {
    .hero--compact {
        padding-bottom: 12px;
    }

    .dashboard-card {
        padding: 16px;
    }

    .layout__side {
        gap: 14px;
        margin-top: 18px;
    }
}


/* v33: align dashboard cards and remove duplicated page label */
.hero--compact {
    padding-bottom: 12px;
}

.layout {
    align-items: start;
}

.layout__main,
.layout__side {
    align-self: start;
}

.layout__main > .requests-list,
.layout__main > .empty {
    margin-top: 0;
}

@media (min-width: 1101px) {
    .layout__side {
        top: 84px;
    }
}

@media (max-width: 760px) {
    .hero--compact {
        padding-bottom: 8px;
    }
}


/* v34: rail fallback alternatives */
.rail-block {
    margin-top: 16px;
    padding: 16px;
    border: 1px solid #dbe6f3;
    border-radius: 20px;
    background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
}

.rail-block__head {
    display: flex;
    justify-content: space-between;
    gap: 14px;
    align-items: flex-start;
    margin-bottom: 12px;
}

.rail-block__head span {
    display: block;
    color: var(--muted);
    font-size: .88rem;
    font-weight: 650;
    margin-bottom: 4px;
}

.rail-block__head strong {
    display: block;
    color: var(--text);
    font-size: 1rem;
    line-height: 1.25;
}

.rail-block__head p,
.rail-block__note {
    margin: 0;
    color: var(--muted);
    font-size: .9rem;
    line-height: 1.35;
}

.rail-block__section + .rail-block__section {
    margin-top: 14px;
    padding-top: 14px;
    border-top: 1px solid var(--line-2);
}

.rail-block__section h4 {
    margin: 0 0 10px;
    color: var(--text);
    font-size: .98rem;
    line-height: 1.2;
}

.rail-block__note {
    margin-bottom: 10px;
}

.rail-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.rail-list span {
    display: inline-flex;
    align-items: center;
    min-height: 34px;
    padding: 8px 12px;
    border-radius: 999px;
    font-weight: 800;
    font-size: .9rem;
    line-height: 1.2;
}

.rail-list--reserved span {
    background: #e8f8ef;
    color: #058a3d;
}

.rail-list--unreserved span {
    background: #eef4ff;
    color: #1d4ed8;
}

.rail-block__link {
    display: inline-block;
    margin-top: 12px;
}

@media (max-width: 760px) {
    .rail-block {
        padding: 14px;
        border-radius: 18px;
    }

    .rail-block__head {
        display: block;
    }

    .rail-block__head p {
        margin-top: 8px;
    }

    .rail-list {
        display: grid;
        grid-template-columns: 1fr;
    }

    .rail-list span {
        justify-content: flex-start;
        border-radius: 14px;
        white-space: normal;
    }
}


/* v38: cleaner rail block text and mobile wrapping */
.rail-block__head {
    margin-bottom: 10px;
}

.rail-block__head p,
.rail-block__note {
    display: none !important;
}

.rail-block__section h4 {
    max-width: 100%;
    overflow-wrap: anywhere;
    word-break: normal;
    hyphens: auto;
}

.rail-empty {
    margin-top: 10px;
    display: inline-flex;
    align-items: center;
    min-height: 34px;
    padding: 8px 12px;
    border-radius: 999px;
    background: #f1f5f9;
    color: var(--muted);
    font-weight: 800;
}

.rail-list span {
    max-width: 100%;
    white-space: normal;
    overflow-wrap: anywhere;
}

@media (max-width: 760px) {
    .rail-block__head {
        margin-bottom: 12px;
    }

    .rail-block__head strong {
        font-size: .96rem;
        overflow-wrap: anywhere;
    }

    .rail-block__section h4 {
        font-size: .95rem;
        line-height: 1.25;
    }

    .rail-list span {
        width: 100%;
        display: flex;
        align-items: center;
        justify-content: flex-start;
    }
}


/* v39: logical line breaks for rail alternatives */
.rail-list {
    align-items: flex-start;
}

.rail-trip {
    display: inline-flex !important;
    flex-direction: column;
    align-items: flex-start !important;
    gap: 2px;
    white-space: normal !important;
    max-width: 100%;
    border-radius: 18px !important;
}

.rail-trip b {
    display: block;
    font-size: .92rem;
    line-height: 1.2;
    font-weight: 850;
}

.rail-trip small {
    display: block;
    font-size: .84rem;
    line-height: 1.25;
    font-weight: 750;
    opacity: .9;
}

.rail-list--unreserved .rail-trip small,
.rail-list--reserved .rail-trip small {
    color: inherit;
}

@media (max-width: 760px) {
    .rail-list {
        display: grid !important;
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .rail-trip {
        width: 100%;
        padding: 10px 12px !important;
    }

    .rail-trip b {
        font-size: .95rem;
    }

    .rail-trip small {
        font-size: .86rem;
    }
}

@media (max-width: 420px) {
    .rail-trip b {
        font-size: .9rem;
    }

    .rail-trip small {
        font-size: .82rem;
    }
}


/* v42: reserved train details like BZD table */
.rail-list .rail-trip {
    display: inline-flex !important;
    padding: 10px 12px;
}

.rail-list--reserved .rail-trip {
    background: #e8f8ef;
    color: #058a3d;
}

.rail-list--unreserved .rail-trip {
    background: #eef4ff;
    color: #1d4ed8;
}

.rail-fares {
    margin-top: 8px;
    display: grid;
    gap: 4px;
    width: 100%;
    min-width: 260px;
}

.rail-fares__row {
    display: grid;
    grid-template-columns: minmax(90px, 1fr) minmax(44px, auto) minmax(74px, auto);
    gap: 12px;
    align-items: baseline;
    color: var(--text);
    font-size: .88rem;
    line-height: 1.25;
    font-weight: 700;
}

.rail-fares__places,
.rail-fares__price {
    text-align: right;
    white-space: nowrap;
}

.rail-fares__name {
    min-width: 0;
    overflow-wrap: anywhere;
}

@media (max-width: 760px) {
    .rail-fares {
        min-width: 0;
    }

    .rail-fares__row {
        grid-template-columns: minmax(78px, 1fr) minmax(34px, auto) minmax(66px, auto);
        gap: 8px;
        font-size: .82rem;
    }
}


/* v44: note when railway has no confirmed train seats */
.rail-no-reserved {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    margin-top: 8px;
    padding: 6px 10px;
    border-radius: 999px;
    background: #f1f5f9;
    color: var(--muted);
    font-style: normal;
    font-size: .9rem;
    font-weight: 850;
    line-height: 1.1;
}


/* v45: empty state for unreserved rail section */
.rail-empty--inline {
    margin-top: 0;
}


/* v46: AJAX check without page reload */
.request-card.is-checking {
    opacity: .82;
}

.request-card.is-checking .js-task-check {
    pointer-events: none;
    cursor: wait;
}

.js-task-check[aria-disabled="true"] {
    opacity: .72;
}


/* v47: clearer AJAX feedback and narrow mobile polish */
.request-card {
    position: relative;
}

.card-check-overlay {
    position: absolute;
    inset: 0;
    z-index: 8;
    display: grid;
    place-items: center;
    padding: 16px;
    background: rgba(248, 251, 255, .76);
    backdrop-filter: blur(2px);
}

.card-check-overlay__box {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-height: 44px;
    padding: 11px 16px;
    border: 1px solid var(--line-soft);
    border-radius: 999px;
    background: #fff;
    color: var(--text);
    box-shadow: var(--shadow-soft);
    font-size: .94rem;
    font-weight: 900;
}

.loader-dot {
    width: 11px;
    height: 11px;
    border-radius: 50%;
    background: var(--primary);
    animation: bmPulse 1s infinite ease-in-out;
}

@keyframes bmPulse {
    0%, 100% { transform: scale(.72); opacity: .55; }
    50% { transform: scale(1.16); opacity: 1; }
}

.request-card.has-fresh-changes {
    animation: bmFreshCard 2.4s ease-out;
}

@keyframes bmFreshCard {
    0% { box-shadow: 0 0 0 0 rgba(37, 99, 235, .28), var(--shadow-soft); }
    35% { box-shadow: 0 0 0 7px rgba(37, 99, 235, .13), var(--shadow-soft); }
    100% { box-shadow: 0 0 0 0 rgba(37, 99, 235, 0), var(--shadow-soft); }
}

.flash--live {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.flash__action,
.flash__close {
    appearance: none;
    border: 0;
    border-radius: 999px;
    padding: 8px 12px;
    background: #fff;
    color: var(--primary-dark);
    font: inherit;
    font-size: .88rem;
    font-weight: 900;
    cursor: pointer;
    white-space: nowrap;
}

@media (max-width: 560px) {
    html,
    body {
        max-width: 100%;
        overflow-x: hidden;
    }

    body {
        background-position: center top;
    }

    .shell {
        width: 100%;
        max-width: 100%;
        padding-left: 12px;
        padding-right: 12px;
        box-sizing: border-box;
    }

    .main {
        padding-top: 14px;
    }

    .topbar__inner {
        padding-top: 10px;
        padding-bottom: 10px;
        gap: 10px;
    }

    .brand {
        min-width: 0;
    }

    .brand__mark {
        flex: 0 0 auto;
    }

    .brand__text {
        min-width: 0;
    }

    .brand__text small {
        display: none;
    }

    .nav {
        width: 100%;
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px;
    }

    .nav a {
        justify-content: center;
        text-align: center;
        min-width: 0;
        width: 100%;
    }

    .hero,
    .hero--small,
    .hero--compact {
        display: grid;
        grid-template-columns: 1fr;
        gap: 12px;
        padding: 8px 0 14px;
    }

    .hero h1 {
        font-size: clamp(1.65rem, 9vw, 2.15rem);
        line-height: 1.04;
    }

    .layout {
        width: 100%;
        grid-template-columns: 1fr !important;
        gap: 16px;
    }

    .layout__main,
    .layout__side,
    .requests-list,
    .users-list {
        width: 100%;
        min-width: 0;
    }

    .card,
    .form,
    .request-card,
    .user-card,
    .hero-card,
    .empty {
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        border-radius: 18px;
    }

    .request-summary {
        grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) !important;
        gap: 10px;
        padding: 14px;
    }

    .request-summary__main {
        grid-column: 1 / -1;
    }

    .request-summary__item {
        min-width: 0;
    }

    .request-summary__update,
    .request-summary__more {
        width: 100%;
        justify-self: stretch;
        min-width: 0;
        padding-left: 10px;
        padding-right: 10px;
    }

    .request-details,
    .user-details {
        padding: 14px;
        gap: 12px;
    }

    .task-meta,
    .task-card__footer-info,
    .owner-panel,
    .form__grid,
    .form__grid--inline,
    .form-row-grid,
    .field-row,
    .date-time-row {
        grid-template-columns: 1fr !important;
        width: 100%;
    }

    .task-card__actions {
        display: grid;
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .task-card__actions .btn,
    .form__actions .btn {
        width: 100%;
        min-width: 0;
    }

    .flash--live {
        align-items: stretch;
        flex-direction: column;
    }

    .flash__action,
    .flash__close {
        width: 100%;
    }

    .card-check-overlay {
        padding: 12px;
    }

    .card-check-overlay__box {
        width: min(100%, 260px);
        justify-content: center;
        border-radius: 16px;
    }
}

@media (max-width: 380px) {
    .shell {
        padding-left: 10px;
        padding-right: 10px;
    }

    .request-summary {
        grid-template-columns: 1fr !important;
    }

    .nav {
        grid-template-columns: 1fr;
    }

    .task-meta div,
    .task-card__small,
    .owner-panel {
        padding-left: 12px;
        padding-right: 12px;
    }
}


/* v48: narrow mobile form alignment and spacing */
@media (max-width: 560px) {
    .layout__side {
        margin-top: 8px;
    }

    .section-head--side {
        margin-bottom: 10px;
    }

    .form--task {
        gap: 16px;
        padding: 14px;
        border-radius: 22px;
    }

    .form--task .form-section {
        display: grid;
        gap: 12px;
        padding: 16px;
        border-radius: 20px;
        overflow: hidden;
    }

    .form--task .form-section__head {
        margin: 0;
    }

    .form--task .form-section__head h4 {
        font-size: 1.06rem;
        line-height: 1.18;
    }

    .form--task .form__grid,
    .form--task .quiet-grid {
        display: grid !important;
        grid-template-columns: 1fr !important;
        gap: 14px !important;
        width: 100%;
        min-width: 0;
    }

    .form--task .field,
    .form--task .field--inline,
    .form--task .field:not(.field--inline) {
        display: grid !important;
        grid-template-columns: 1fr !important;
        gap: 8px !important;
        width: 100%;
        min-width: 0;
    }

    .form--task .field > span,
    .form--task .field:not(.field--inline) > span,
    .form--task .field--inline > span {
        display: block;
        width: 100%;
        margin: 0 !important;
        color: var(--muted);
        font-size: .92rem;
        font-weight: 850;
        line-height: 1.2 !important;
    }

    .form--task input,
    .form--task select,
    .form--task textarea,
    .form--task .readonly-panel {
        width: 100% !important;
        max-width: 100% !important;
        min-width: 0 !important;
        min-height: 54px;
        padding: 13px 14px;
        border-radius: 16px;
        font-size: 1rem;
        line-height: 1.2;
    }

    .form--task input[type="date"],
    .form--task input[type="time"] {
        -webkit-appearance: none;
        appearance: none;
        text-align: left;
    }

    .form--task select {
        padding-right: 42px;
        background-position: calc(100% - 20px) 50%, calc(100% - 14px) 50%;
    }

    .form--task .readonly-panel {
        gap: 6px;
        padding: 14px;
    }

    .form--task .readonly-panel span {
        font-size: .9rem;
    }

    .form--task .readonly-panel b {
        font-size: 1.02rem;
        line-height: 1.28;
    }

    .form--task .toggle-row {
        display: grid;
        grid-template-columns: 50px minmax(0, 1fr);
        gap: 12px;
        align-items: center;
        width: 100%;
    }

    .form--task .toggle-row__text b {
        font-size: .96rem;
        line-height: 1.25;
    }

    .form--task .form-section--quiet .toggle-row {
        margin-bottom: 2px;
    }

    .form--task .form-section--status .toggle-row {
        align-items: center;
    }

    .form--task .form__actions {
        margin-top: 0;
        display: grid;
        grid-template-columns: 1fr;
    }

    .form--task .form__actions .btn {
        width: 100%;
        min-height: 54px;
        border-radius: 17px;
    }
}

@media (max-width: 420px) {
    .main {
        padding-top: 12px;
    }

    .form--task {
        padding: 12px;
        gap: 14px;
    }

    .form--task .form-section {
        padding: 14px;
        border-radius: 18px;
    }

    .form--task .form__grid,
    .form--task .quiet-grid {
        gap: 12px !important;
    }

    .form--task input,
    .form--task select,
    .form--task textarea,
    .form--task .readonly-panel {
        min-height: 52px;
        padding-left: 13px;
        padding-right: 13px;
    }

    .form--task .toggle-row {
        grid-template-columns: 48px minmax(0, 1fr);
    }
}


/* v49: hard mobile viewport lock — remove right-side stripe */
@media (max-width: 760px) {
    html,
    body {
        width: 100%;
        max-width: 100%;
        min-width: 0;
        overflow-x: hidden !important;
    }

    body {
        position: relative;
    }

    .topbar {
        left: 0;
        right: 0;
        width: 100%;
        max-width: 100%;
        overflow: hidden;
    }

    .topbar__inner,
    .shell,
    main.shell {
        width: 100% !important;
        max-width: 100% !important;
        min-width: 0 !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        padding-left: 12px !important;
        padding-right: 12px !important;
        box-sizing: border-box !important;
    }

    .layout,
    .layout__main,
    .layout__side,
    .requests-list,
    .users-list,
    .form--task,
    .request-card,
    .user-card,
    .hero-card,
    .empty,
    .card {
        max-width: 100% !important;
        min-width: 0 !important;
        box-sizing: border-box !important;
    }

    .layout {
        overflow: visible;
    }

    input,
    select,
    textarea,
    button,
    .btn {
        max-width: 100%;
        box-sizing: border-box;
    }
}

@media (max-width: 420px) {
    .topbar__inner,
    .shell,
    main.shell {
        padding-left: 10px !important;
        padding-right: 10px !important;
    }
}