/* SeaBreeze Safety Center — mobile-first. Navy / light blue / white. */
:root {
  --navy: #0b2545;
  --navy-2: #13315c;
  --blue: #1d4e89;
  --blue-2: #2f6db5;
  --sky: #dbe9f6;
  --sky-2: #eef4fb;
  --white: #ffffff;
  --ink: #17212f;
  --muted: #4a5a70;
  --line: #ccd8e6;
  --ok: #17663a;   --ok-bg: #e3f4ea;
  --warn: #7a4b00; --warn-bg: #fff3d6;
  --bad: #a3141d;  --bad-bg: #fde7e8;
  --focus: #f2b705;
  --radius: 12px;
  --shadow: 0 1px 2px rgba(11, 37, 69, .08), 0 4px 14px rgba(11, 37, 69, .06);
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--sky-2); color: var(--ink); font: 17px/1.55 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; }
img { max-width: 100%; }
a { color: var(--blue); }
a:hover { color: var(--navy); }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }
h1, h2, h3 { color: var(--navy); line-height: 1.25; }
h1 { font-size: 1.55rem; margin: .2rem 0 1rem; }
h2 { font-size: 1.2rem; margin: 0 0 .75rem; }
h3 { font-size: 1.05rem; margin: 1rem 0 .5rem; }
p { margin: 0 0 .8rem; }
.muted { color: var(--muted); }
.small { font-size: .88rem; }
.skip { position: absolute; left: -999px; top: 0; background: var(--white); padding: 8px 12px; z-index: 100; }
.skip:focus { left: 8px; top: 8px; }
.loading, .noscript { padding: 24px; text-align: center; color: var(--muted); }

/* ---------- top bar & navigation ---------- */
.topbar { background: var(--navy); color: var(--white); position: sticky; top: 0; z-index: 20; box-shadow: 0 2px 6px rgba(0,0,0,.15); }
.topbar-inner { display: flex; align-items: center; justify-content: space-between; padding: 10px 16px; max-width: 1180px; margin: 0 auto; }
.brand { display: flex; gap: 10px; align-items: center; color: var(--white); text-decoration: none; }
.brand:hover { color: var(--white); }
.brand-name { display: block; font-weight: 800; font-size: 1.02rem; letter-spacing: .2px; }
.brand-tag { display: block; font-size: .78rem; color: var(--sky); }
.menu-btn { background: transparent; color: var(--white); border: 2px solid var(--sky); border-radius: 10px; padding: 8px 14px; font: inherit; font-weight: 600; min-height: 44px; cursor: pointer; }
.nav { display: none; background: var(--navy-2); }
.nav.open { display: block; }
.nav ul { list-style: none; margin: 0 auto; padding: 6px 8px 10px; max-width: 1180px; }
.nav li a, .nav li button { display: block; width: 100%; text-align: left; color: var(--white); text-decoration: none; padding: 12px 12px; border-radius: 8px; font: inherit; background: none; border: 0; cursor: pointer; min-height: 44px; }
.nav li a[aria-current="page"] { background: var(--blue); font-weight: 700; }
.nav li a:hover, .nav li button:hover { background: rgba(255,255,255,.1); }
.nav .nav-group { font-size: .75rem; text-transform: uppercase; letter-spacing: .08em; color: var(--sky); padding: 10px 12px 4px; }
@media (min-width: 960px) {
  .menu-btn { display: none !important; }
  .nav { display: block; }
  .nav ul { display: flex; flex-wrap: wrap; gap: 2px; padding: 4px 12px 8px; }
  .nav li a, .nav li button { padding: 8px 12px; min-height: 40px; }
  .nav .nav-group { display: none; }
}

/* ---------- layout ---------- */
main { max-width: 1180px; margin: 0 auto; padding: 16px 16px 48px; }
main:focus { outline: none; }
.grid { display: grid; gap: 16px; }
@media (min-width: 760px) { .grid-2 { grid-template-columns: 1fr 1fr; } .grid-3 { grid-template-columns: repeat(3, 1fr); } }
.card { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow); margin-bottom: 16px; }
.card > h2:first-child { margin-top: 0; }
.stack > * + * { margin-top: 12px; }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.spread { display: flex; justify-content: space-between; gap: 10px; align-items: center; flex-wrap: wrap; }
.page-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 12px; flex-wrap: wrap; margin-bottom: 8px; }
.page-head h1 { margin-bottom: .4rem; }

/* ---------- stats ---------- */
.stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-bottom: 16px; }
@media (min-width: 760px) { .stats { grid-template-columns: repeat(4, 1fr); } }
.stat { display: block; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px; text-decoration: none; color: var(--ink); box-shadow: var(--shadow); }
a.stat:hover { border-color: var(--blue-2); color: var(--ink); }
.stat-value { font-size: 1.7rem; font-weight: 800; color: var(--navy); line-height: 1.1; }
.stat-label { font-size: .88rem; color: var(--muted); }
.stat.bad { border-left: 5px solid var(--bad); } .stat.bad .stat-value { color: var(--bad); }
.stat.warn { border-left: 5px solid #c98a00; }
.stat.ok { border-left: 5px solid var(--ok); }

/* ---------- buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 10px 18px; border-radius: 10px; border: 2px solid var(--blue); background: var(--white); color: var(--blue); font: inherit; font-weight: 700; cursor: pointer; text-decoration: none; text-align: center; }
.btn:hover { background: var(--sky-2); color: var(--navy); }
.btn-primary { background: var(--navy); border-color: var(--navy); color: var(--white); }
.btn-primary:hover { background: var(--blue); border-color: var(--blue); color: var(--white); }
.btn-danger { background: var(--bad); border-color: var(--bad); color: var(--white); }
.btn-danger:hover { background: #7f0f16; color: var(--white); }
.btn-small { min-height: 40px; padding: 6px 12px; font-size: .92rem; }
.btn-block { display: flex; width: 100%; }
.btn[disabled] { opacity: .6; cursor: not-allowed; }
.btn-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 12px; }
.linkbtn { background: none; border: 0; color: var(--blue); font: inherit; text-decoration: underline; cursor: pointer; padding: 4px; min-height: 32px; }

/* ---------- chips & alerts ---------- */
.chip { display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: .8rem; font-weight: 700; border: 1px solid transparent; white-space: nowrap; }
.chip-ok { background: var(--ok-bg); color: var(--ok); border-color: #b7dfc6; }
.chip-warn { background: var(--warn-bg); color: var(--warn); border-color: #f0d394; }
.chip-bad { background: var(--bad-bg); color: var(--bad); border-color: #f2b8bb; }
.chip-info { background: var(--sky); color: var(--navy); border-color: #b9d1ea; }
.chip-neutral { background: #eef1f5; color: #3a4757; border-color: #d6dde6; }
.alert { border-radius: 10px; padding: 12px 14px; margin: 0 0 12px; border-left: 5px solid; }
.alert ul { margin: 6px 0 0; padding-left: 20px; }
.alert-error { background: var(--bad-bg); border-color: var(--bad); color: #5e0b10; }
.alert-warn { background: var(--warn-bg); border-color: #c98a00; color: #4d3000; }
.alert-ok { background: var(--ok-bg); border-color: var(--ok); color: #0d3d22; }
.alert-info { background: var(--sky); border-color: var(--blue); color: var(--navy); }
.disclaimer { font-size: .85rem; color: var(--muted); background: var(--white); border: 1px dashed var(--line); border-radius: 10px; padding: 10px 12px; margin-top: 20px; }

/* ---------- training list ---------- */
.items { list-style: none; margin: 0; padding: 0; }
.item { display: block; border: 1px solid var(--line); background: var(--white); border-radius: var(--radius); padding: 14px; margin-bottom: 10px; color: var(--ink); text-decoration: none; }
a.item:hover { border-color: var(--blue-2); color: var(--ink); }
.item-title { font-weight: 700; color: var(--navy); }
.item-meta { font-size: .88rem; color: var(--muted); margin-top: 4px; }
.status-line { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.progress { height: 10px; background: var(--sky); border-radius: 999px; overflow: hidden; margin-top: 8px; }
.progress-bar { height: 100%; background: var(--blue); border-radius: 999px; }
.progress-lg { height: 14px; }

/* ---------- lesson player ---------- */
.lesson-steps { display: flex; gap: 4px; margin: 10px 0 16px; }
.lesson-steps span { flex: 1; height: 6px; border-radius: 3px; background: var(--sky); }
.lesson-steps span.done { background: var(--ok); }
.lesson-steps span.current { background: var(--blue); }
.lesson h2 { font-size: 1.3rem; }
.block { margin: 0 0 14px; }
.block ul, .block ol { margin: 6px 0 0; padding-left: 22px; }
.block li { margin-bottom: 6px; }
.block-title { font-weight: 700; margin-bottom: 4px; }
.block-warn, .block-stop, .block-emergency, .block-example, .block-note, .block-dont, .block-ppe, .block-scenario { border-radius: 10px; padding: 12px 14px; border-left: 5px solid; }
.block-warn { background: var(--warn-bg); border-color: #c98a00; }
.block-stop { background: var(--bad-bg); border-color: var(--bad); }
.block-dont { background: #fff5f5; border-color: #d9636a; }
.block-emergency { background: #fff0e6; border-color: #c4500a; }
.block-example, .block-scenario { background: var(--sky-2); border-color: var(--blue-2); }
.block-note { background: #f4f6f9; border-color: #8696aa; }
.block-ppe { background: var(--ok-bg); border-color: var(--ok); }
.kc { border: 2px solid var(--sky); border-radius: var(--radius); padding: 14px; background: var(--sky-2); margin-top: 18px; }
.kc legend { font-weight: 700; color: var(--navy); padding: 0 6px; }
.choices { display: grid; gap: 8px; margin: 8px 0; }
.choice { display: flex; gap: 10px; align-items: flex-start; border: 2px solid var(--line); background: var(--white); border-radius: 10px; padding: 12px; cursor: pointer; min-height: 48px; }
.choice input { margin-top: 4px; width: 20px; height: 20px; flex: 0 0 auto; }
.choice:has(input:checked) { border-color: var(--blue); background: #f2f7fd; }
.choice.correct { border-color: var(--ok); background: var(--ok-bg); }
.choice.wrong { border-color: var(--bad); background: var(--bad-bg); }
.feedback { margin-top: 8px; }
fieldset { border: 0; padding: 0; margin: 0; min-width: 0; }

/* ---------- forms ---------- */
.field { margin-bottom: 14px; }
.field label { display: block; font-weight: 600; margin-bottom: 4px; color: var(--navy); }
.req { color: var(--bad); }
input[type=text], input[type=email], input[type=password], input[type=date], input[type=datetime-local], input[type=number], input[type=search], select, textarea {
  width: 100%; min-height: 48px; padding: 10px 12px; font: inherit; border: 2px solid var(--line); border-radius: 10px; background: var(--white); color: var(--ink);
}
textarea { min-height: 96px; resize: vertical; }
textarea.code { font-family: ui-monospace, SFMono-Regular, Consolas, monospace; font-size: .85rem; min-height: 420px; }
input:focus, select:focus, textarea:focus { border-color: var(--blue-2); outline: 3px solid var(--focus); outline-offset: 1px; }
.hint { font-size: .85rem; color: var(--muted); margin-top: 4px; }
.check { display: flex; gap: 10px; align-items: flex-start; margin: 6px 0; }
.check input { width: 22px; height: 22px; margin-top: 2px; flex: 0 0 auto; }
.check label { font-weight: 500; color: var(--ink); }
.multicheck { display: grid; gap: 2px; grid-template-columns: 1fr; }
@media (min-width: 600px) { .multicheck { grid-template-columns: 1fr 1fr; } }
.form-grid { display: grid; gap: 0 16px; }
@media (min-width: 760px) { .form-grid { grid-template-columns: 1fr 1fr; } .form-grid .full { grid-column: 1 / -1; } }
.filters { display: grid; gap: 0 12px; grid-template-columns: 1fr; }
@media (min-width: 760px) { .filters { grid-template-columns: repeat(4, 1fr); } }
.pc-item { border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; margin-bottom: 8px; background: var(--white); }
.pc-item .radios { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 6px; }
.pc-item .radios label { display: inline-flex; gap: 6px; align-items: center; border: 2px solid var(--line); border-radius: 8px; padding: 8px 12px; min-height: 44px; cursor: pointer; font-weight: 600; }
.pc-item .radios label:has(input:checked) { border-color: var(--blue); background: #f2f7fd; }

/* ---------- tables (stack on phones) ---------- */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; background: var(--white); font-size: .95rem; }
th, td { text-align: left; padding: 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--navy); background: var(--sky-2); font-size: .85rem; text-transform: uppercase; letter-spacing: .03em; }
@media (max-width: 759px) {
  table thead { position: absolute; left: -9999px; }
  table, tbody, tr, td { display: block; width: 100%; }
  tr { border: 1px solid var(--line); border-radius: 10px; margin-bottom: 10px; padding: 6px 4px; background: var(--white); }
  td { border: 0; padding: 6px 10px; }
  td::before { content: attr(data-label); display: block; font-size: .75rem; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: .03em; }
}

/* ---------- program text ---------- */
.doc { white-space: pre-wrap; background: var(--white); border: 1px solid var(--line); border-radius: 10px; padding: 16px; font-size: .97rem; }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 4px 14px; font-size: .95rem; }
.kv dt { font-weight: 700; color: var(--navy); }
.kv dd { margin: 0; }
@media (max-width: 500px) { .kv { grid-template-columns: 1fr; } .kv dd { margin-bottom: 6px; } }
details { border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; background: var(--white); margin-bottom: 10px; }
details summary { cursor: pointer; font-weight: 700; color: var(--navy); min-height: 32px; }

/* ---------- toasts & modal ---------- */
.toasts { position: fixed; bottom: 16px; left: 16px; right: 16px; display: grid; gap: 8px; z-index: 60; pointer-events: none; }
@media (min-width: 760px) { .toasts { left: auto; width: 380px; } }
.toast { pointer-events: auto; padding: 12px 14px; border-radius: 10px; color: var(--white); background: var(--navy); box-shadow: var(--shadow); }
.toast-error { background: var(--bad); }
.modal-overlay { position: fixed; inset: 0; background: rgba(11, 37, 69, .55); display: flex; align-items: center; justify-content: center; padding: 16px; z-index: 70; }
.modal { background: var(--white); border-radius: var(--radius); padding: 20px; max-width: 480px; width: 100%; }

/* ---------- auth ---------- */
.auth { max-width: 440px; margin: 24px auto; }
.auth .card { padding: 22px; }
.emergency-list { list-style: none; margin: 0; padding: 0; }
.emergency-list li { display: flex; justify-content: space-between; gap: 10px; padding: 12px 0; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.emergency-list a { font-weight: 800; font-size: 1.1rem; }
.big-911 { display: block; text-align: center; background: var(--bad); color: var(--white); font-size: 1.4rem; font-weight: 800; border-radius: var(--radius); padding: 16px; text-decoration: none; margin-bottom: 16px; }
.big-911:hover { color: var(--white); background: #7f0f16; }
@media print { .topbar, .nav, .btn-row, .toasts { display: none !important; } body { background: #fff; } .card { box-shadow: none; } }
@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; transition: none !important; } }

/* ---------- employee "next up" button & invite panel ---------- */
.next-up { display: block; background: var(--navy); color: var(--white); text-decoration: none; border-radius: var(--radius); padding: 18px 18px 16px; margin-bottom: 16px; box-shadow: var(--shadow); border: 3px solid var(--navy); }
.next-up:hover, .next-up:focus-visible { background: var(--blue); border-color: var(--blue); color: var(--white); }
.next-up-label { display: block; font-size: .85rem; text-transform: uppercase; letter-spacing: .06em; color: var(--sky); font-weight: 700; }
.next-up-title { display: block; font-size: 1.25rem; font-weight: 800; margin: 4px 0; }
.next-up-title::after { content: "  →"; }
.next-up-meta { display: block; font-size: .9rem; color: var(--sky); }
.invite input[readonly] { font-size: .85rem; background: var(--sky-2); }
.invite .btn-row { margin: 10px 0; }
.pace { background: var(--white); border: 1px solid var(--line); border-left: 5px solid var(--blue); border-radius: 10px; padding: 10px 14px; margin: -6px 0 16px; }
.item-locked { background: #f4f6f9; color: var(--muted); }
.item-locked .item-title { color: #4a5a70; }
/* ---------- lesson illustrations ---------- */
.lesson-figure { margin: 4px 0 16px; }
.lesson-figure img { display: block; width: 100%; max-width: 680px; height: auto; border-radius: 12px; border: 1px solid var(--line); background: var(--white); }
.lesson-figure figcaption { font-size: .88rem; color: var(--muted); margin-top: 6px; }
.lesson-cover { display: block; width: 100%; max-width: 680px; height: auto; border-radius: 12px; margin-bottom: 12px; }
.item-thumb { display: block; width: 100%; height: 92px; object-fit: cover; border-radius: 10px; margin-bottom: 10px; }
@media (min-width: 760px) { .item-thumb { height: 110px; } }
.lesson-figure .enlarge { white-space: nowrap; color: var(--blue); }
@media (min-width: 760px) { .lesson-figure .enlarge { display: none; } }