/* Swiss-Manager: the only stylesheet besides Bootstrap 5.3.8.
   It re-themes Bootstrap through its own CSS variables, so the markup stays plain Bootstrap. */
:root {
  --ink: #17171a; --ink-2: #3f3f46; --muted: #71717a; --line: #e7e5e4; --paper: #fafaf9; --soft: #f4f4f2;
  --accent: #e8590c; --accent-soft: #fff1e8; --ok: #15803d;
  --radius: 14px;
  --bs-body-font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --bs-body-color: var(--ink-2); --bs-body-bg: var(--paper); --bs-emphasis-color: var(--ink);
  --bs-secondary-color: var(--muted); --bs-tertiary-bg: var(--paper); --bs-border-color: var(--line);
  --bs-primary: var(--ink); --bs-primary-rgb: 23, 23, 26;
  --bs-link-color-rgb: 194, 65, 12; --bs-link-hover-color-rgb: 154, 52, 18; --bs-link-decoration: none;
  --bs-border-radius: 10px; --bs-border-radius-lg: var(--radius); --bs-border-radius-sm: 8px;
  --bs-success-rgb: 21, 128, 61;
}
body { -webkit-font-smoothing: antialiased; letter-spacing: -.005em; }
h1, h2, h3, h4, h5, h6, .h1, .h2, .h3, .h4, .h5, .h6, .display-5 { color: var(--ink); letter-spacing: -.025em; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }
.btn:hover, .nav-link:hover, .dropdown-item:hover, .list-group-item-action:hover, .navbar-brand:hover { text-decoration: none; }
.min-w-0 { min-width: 0; }
.flex-none { flex: none; }
.text-sm-blue { color: inherit; }

/* Buttons */
.btn { font-weight: 600; border-radius: 10px; }
.btn-lg { padding: .75rem 1.4rem; font-size: 1rem; border-radius: 12px; }
.btn-primary { --bs-btn-bg: var(--ink); --bs-btn-border-color: var(--ink); --bs-btn-hover-bg: #000; --bs-btn-hover-border-color: #000; --bs-btn-active-bg: #000; --bs-btn-active-border-color: #000; --bs-btn-disabled-bg: var(--ink); }
.btn-outline-primary { --bs-btn-color: var(--ink); --bs-btn-border-color: var(--line); --bs-btn-hover-color: var(--ink); --bs-btn-hover-bg: var(--soft); --bs-btn-hover-border-color: #d6d3d1; --bs-btn-active-color: #fff; --bs-btn-active-bg: var(--ink); --bs-btn-active-border-color: var(--ink); background: #fff; }
.btn-outline-dark { --bs-btn-color: var(--ink); --bs-btn-border-color: #d6d3d1; --bs-btn-hover-bg: #fff; --bs-btn-hover-color: var(--ink); --bs-btn-hover-border-color: var(--ink); background: #fff; }
.btn-outline-secondary { --bs-btn-color: var(--ink-2); --bs-btn-border-color: var(--line); --bs-btn-hover-bg: var(--soft); --bs-btn-hover-color: var(--ink); --bs-btn-hover-border-color: #d6d3d1; --bs-btn-active-bg: var(--ink); --bs-btn-active-border-color: var(--ink); --bs-btn-active-color: #fff; background: #fff; }
.btn-secondary { --bs-btn-bg: var(--ink); --bs-btn-border-color: var(--ink); --bs-btn-hover-bg: #000; }
.btn-check:checked + .btn-outline-secondary { background: var(--ink); color: #fff; border-color: var(--ink); }

/* Navbar */
.navbar { background: rgba(255,255,255,.82) !important; backdrop-filter: saturate(180%) blur(12px); border-color: var(--line) !important; padding: .7rem 0; }
.navbar-brand { font-weight: 600; color: var(--ink); letter-spacing: -.02em; }
.navbar-brand b { color: var(--ink); font-weight: 800; }
.logo-mark { width: 26px; height: 26px; border-radius: 7px; background: conic-gradient(var(--ink) 25%, #fff 0 50%, var(--ink) 0 75%, #fff 0) 0 0 / 13px 13px; border: 2px solid var(--ink); box-shadow: 3px 3px 0 var(--accent); }
.navbar .nav-link { color: var(--muted); font-weight: 500; font-size: .94rem; border-radius: 8px; padding: .45rem .7rem !important; }
.navbar .nav-link:hover, .navbar .nav-link.active, .navbar .nav-link.show { color: var(--ink); background: var(--soft); }
.dropdown-menu { border-color: var(--line); border-radius: 12px; box-shadow: 0 16px 40px rgba(0,0,0,.08); padding: .4rem; }
.dropdown-item { border-radius: 8px; font-size: .94rem; padding: .45rem .7rem; }
.dropdown-item.active, .dropdown-item:active { background: var(--ink); }

/* Cards, lists, forms */
.card { --bs-card-border-color: var(--line); --bs-card-border-radius: var(--radius); --bs-card-inner-border-radius: calc(var(--radius) - 1px); --bs-card-cap-bg: #fff; background: #fff; }
.card.border-0 { border: 1px solid var(--line) !important; }
.shadow-sm, .shadow, .shadow-lg { box-shadow: none !important; }
.card-header { border-color: var(--line); }
.list-group { --bs-list-group-border-color: var(--line); --bs-list-group-action-hover-bg: var(--soft); --bs-list-group-active-bg: var(--ink); --bs-list-group-active-border-color: var(--ink); }
.form-control, .form-select { border-color: #d6d3d1; border-radius: 10px; }
.form-control:focus, .form-select:focus, .btn:focus-visible, .form-check-input:focus { border-color: var(--ink); box-shadow: 0 0 0 4px rgba(23,23,26,.08); }
.form-check-input:checked { background-color: var(--ink); border-color: var(--ink); }
.badge { font-weight: 600; letter-spacing: .01em; }
.text-bg-success { background: var(--ok) !important; }
.text-bg-light.border { background: #fff !important; color: var(--ink-2) !important; border-color: var(--line) !important; }
.accordion { --bs-accordion-active-bg: var(--soft); --bs-accordion-active-color: var(--ink); --bs-accordion-btn-focus-box-shadow: none; }
.table { --bs-table-hover-bg: var(--soft); }
hr { border-color: var(--line); opacity: 1; }

/* Chessboard texture behind page headers */
.hero, .page-head { position: relative; background: #fff; color: var(--ink); border-bottom: 1px solid var(--line); overflow: hidden; isolation: isolate; }
.hero::before, .page-head::before { content: ""; position: absolute; inset: 0; z-index: -1; background: conic-gradient(#efeeec 25%, transparent 0 50%, #efeeec 0 75%, transparent 0) 0 0 / 56px 56px; -webkit-mask-image: linear-gradient(100deg, transparent 35%, #000 100%); mask-image: linear-gradient(100deg, transparent 35%, #000 100%); }
.page-head h1 { font-size: calc(1.6rem + 1.2vw); font-weight: 800; }
.page-head .lead { color: var(--muted); font-size: 1.08rem; max-width: 720px; }

/* Home */
.hero h1 { font-weight: 800; font-size: calc(2rem + 2vw); line-height: 1.05; letter-spacing: -.04em; }
@media (min-width: 1200px) { .hero h1 { font-size: 3.6rem; } }
.hero .lead { color: var(--muted); font-size: 1.15rem; }
.hero .badge { background: #fff; color: var(--ink-2); border: 1px solid var(--line); font-weight: 500; }
.hero .badge:first-child { background: var(--accent-soft); color: #9a3412; border-color: #fed7aa; }
.hero .small.opacity-75 { color: var(--muted); opacity: 1 !important; }
.stat-card { border-radius: 20px; box-shadow: 0 30px 60px -20px rgba(0,0,0,.18) !important; }
.stat-card h2 { color: var(--muted) !important; letter-spacing: .06em; font-size: .72rem; }
.stat b { font-size: 2rem; font-weight: 800; color: var(--ink); display: block; line-height: 1.05; letter-spacing: -.03em; }
.card-system { transition: border-color .15s, transform .15s; }
.card-system:hover { border-color: var(--ink) !important; transform: translateY(-2px); }
.card-system h3 { font-size: 1rem; color: var(--muted); font-weight: 600 !important; }
.card-system .num { font-size: 2.1rem; font-weight: 800; color: var(--ink); letter-spacing: -.03em; }
.accent-card { background: var(--ink); border-color: var(--ink) !important; color: #d4d4d8; }
.accent-card h2 { color: #fff; }
.accent-card a:not(.btn) { color: #fdba74; }
.accent-card .btn-primary { --bs-btn-bg: #fff; --bs-btn-color: var(--ink); --bs-btn-border-color: #fff; --bs-btn-hover-bg: var(--accent); --bs-btn-hover-border-color: var(--accent); --bs-btn-hover-color: #fff; }
.featured { border: 2px solid var(--ink) !important; position: relative; }
.price { font-size: 2.8rem; font-weight: 800; line-height: 1; color: var(--ink); letter-spacing: -.04em; }
.lang-list .badge { font-weight: 500; }
section.bg-white { background: #fff !important; border-color: var(--line) !important; }
.check { list-style: none; padding-left: 0; }
.check li { position: relative; padding-left: 1.9rem; margin-bottom: .7rem; }
.check li::before { content: ""; position: absolute; left: 0; top: .15rem; width: 1.2rem; height: 1.2rem; border-radius: 50%; background: var(--accent-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 8.5l2.5 2.5L12 5.5' fill='none' stroke='%23c2410c' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 75% no-repeat; }

/* Inner pages */
.download-main { border: 2px solid var(--ink) !important; }
.badge[class*="file-"] { width: 3.2rem; font-size: .68rem; border: 1px solid transparent; }
.badge.file-pdf { background: #fef2f2; color: #b91c1c; border-color: #fecaca; }
.badge.file-exe { background: var(--soft); color: var(--ink); border-color: var(--line); }
.badge.file-video { background: var(--accent-soft); color: #9a3412; border-color: #fed7aa; }
.badge.file-link { background: var(--soft); color: var(--muted); }
.guide-filter { max-width: 220px; }
@media (min-width: 992px) {
  .guide-grid .list-group { display: grid; grid-template-columns: 1fr 1fr; }
  .guide-grid .list-group-item { border-width: 0 0 var(--bs-list-group-border-width); }
  .guide-grid .list-group-item:nth-child(odd) { border-right-width: var(--bs-list-group-border-width); }
}
.hist-side { top: 5.5rem; }
.year-list { max-height: calc(100vh - 12rem); overflow-y: auto; }
.change-body ul { margin-bottom: 0; padding-left: 1.2rem; }
.change-body li { margin-bottom: .3rem; }
.change-body li::marker { color: #a8a29e; }
.year-anchor { color: var(--ink) !important; font-weight: 800 !important; }
.fed { display: inline-block; font-size: .72rem; font-weight: 700; color: var(--ink-2); background: var(--soft); border: 1px solid var(--line); border-radius: 6px; padding: .1rem .4rem; letter-spacing: .03em; }
.tour-table th { font-size: .75rem; color: var(--muted); font-weight: 600; background: var(--paper); text-transform: uppercase; letter-spacing: .05em; }
.tour-table td { border-color: var(--line); }
.timeline { list-style: none; padding: 0; position: relative; }
.timeline::before { content: ""; position: absolute; left: 6.6rem; top: .4rem; bottom: .4rem; width: 2px; background: var(--line); }
.tl-item { display: grid; grid-template-columns: 5.6rem 1fr; gap: 2rem; position: relative; padding-bottom: 1.5rem; }
.tl-item:last-child { padding-bottom: 0; }
.tl-item::before { content: ""; position: absolute; left: calc(6.6rem - 5px); top: .4rem; width: 12px; height: 12px; border-radius: 3px; background: #fff; border: 2px solid var(--ink); transform: rotate(45deg); }
.tl-year { font-weight: 800; color: var(--ink); text-align: right; font-size: .95rem; white-space: nowrap; }
@media (max-width: 575.98px) {
  .timeline::before { left: .35rem; }
  .tl-item { grid-template-columns: 1fr; gap: .2rem; padding-left: 1.8rem; }
  .tl-item::before { left: 0; }
  .tl-year { text-align: left; }
}
.avatar { width: 64px; height: 64px; border-radius: 16px; background: var(--ink); color: #fff; display: grid; place-items: center; font-weight: 800; font-size: 1.3rem; box-shadow: 4px 4px 0 var(--accent); }
.steps-list { padding-left: 0; list-style: none; counter-reset: s; }
.steps-list li { counter-increment: s; position: relative; padding-left: 2.4rem; margin-bottom: 1rem; }
.steps-list li:last-child { margin-bottom: 0; }
.steps-list li::before { content: counter(s); position: absolute; left: 0; top: -.1rem; width: 1.7rem; height: 1.7rem; border-radius: 8px; background: var(--ink); color: #fff; font-weight: 700; font-size: .85rem; display: grid; place-items: center; }
.terms { padding-left: 1rem; }
.terms li { margin-bottom: .5rem; }
.version-card { --bs-btn-active-color: #fff; border-radius: 12px; }
.btn-check:checked + .version-card { background: var(--ink); border-color: var(--ink); box-shadow: 4px 4px 0 var(--accent); }
.prose { max-width: 820px; line-height: 1.7; }
.prose ul { padding-left: 1.2rem; }
footer { background: #fff !important; border-color: var(--line) !important; }

/* Preview notice (demo only, not part of the design) */
.demo-bar { background: var(--accent); color: #fff; font-size: .8rem; font-weight: 500; text-align: center; padding: .4rem 1rem; }
.demo-bar a { color: #fff; font-weight: 700; text-decoration: underline; }