/* Calculators */
.cc-wrap { display: grid; gap: 20px; grid-template-columns: minmax(0, 1fr); align-items: start; }
@media (min-width: 960px) { .cc-wrap { grid-template-columns: minmax(0, 1fr) 260px; } }
.cc-box, .cc-sbox { background: var(--jb-card); border: 1px solid var(--jb-line); border-radius: 16px; padding: 22px; box-shadow: 0 6px 20px -14px rgba(16,24,40,.35); }
.cc-grid { display: grid; gap: 14px; grid-template-columns: 1fr 1fr; }
.cc-grid.three { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 560px) { .cc-grid, .cc-grid.three { grid-template-columns: 1fr; } }
.cc-box label { display: block; font-size: 13px; font-weight: 600; color: var(--jb-ink-2); }
.cc-box label small { font-weight: 400; color: var(--jb-ink-3); }
.cc-box input, .cc-box select { display: block; width: 100%; box-sizing: border-box; margin-top: 4px; padding: 10px 12px; border: 1px solid var(--jb-line); border-radius: 9px; font: inherit; font-weight: 400; color: var(--jb-ink); background: var(--jb-card); }
.cc-box input:focus, .cc-box select:focus { outline: 2px solid var(--jb-green-500); outline-offset: 1px; }
.cc-box input[readonly] { background: var(--jb-green-50); }
.cc-inline select { max-width: 100%; }
.cc-link { margin: 8px 0 0; padding: 0; border: 0; background: none; color: var(--jb-forest); text-decoration: underline; font: inherit; font-size: 13px; cursor: pointer; }
.cc-result { margin-top: 18px; padding: 18px; border-radius: 14px; background: var(--jb-green-50); border: 1px solid var(--jb-line); }
.cc-result[hidden] { display: none; }
.cc-big { margin: 0 0 8px; font-size: clamp(20px, 3.4vw, 26px); color: var(--jb-ink-2); }
.cc-big b { font-size: clamp(30px, 5vw, 42px); color: var(--jb-forest); }
.cc-facts { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.cc-facts li { display: flex; justify-content: space-between; gap: 12px; padding: 6px 0; border-bottom: 1px solid var(--jb-line); font-size: 14px; }
.cc-facts li[hidden] { display: none; }
.cc-facts span { color: var(--jb-ink-3); }
.cc-facts b { text-align: right; color: var(--jb-ink); }
.cc-msg { min-height: 1.2em; margin: 10px 0 0; color: var(--jb-red); font-weight: 600; }
.cc-note { margin: 8px 0 0; font-size: 13px; color: var(--jb-ink-3); line-height: 1.5; }
.cc-sub { margin: 22px 0 0; padding: 4px 16px 16px; border: 1px solid var(--jb-line); border-radius: 14px; }
.cc-sub legend { padding: 0 8px; font-weight: 700; color: var(--jb-forest); }
.cc-result.is-check p { margin: 0 0 6px; line-height: 1.6; color: var(--jb-ink); }
.cc-result.is-ok { background: #f0fdf4; border-color: #86efac; }
.cc-result.is-bad { background: #fef2f2; border-color: #fca5a5; }
.cc-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.cc-tabs button { border: 1px solid var(--jb-line); background: var(--jb-card); border-radius: 10px; padding: 9px 16px; font: inherit; font-weight: 600; color: var(--jb-ink-2); cursor: pointer; }
.cc-tabs button.is-on { background: var(--jb-forest); border-color: var(--jb-forest); color: #fff; }
.cc-pane[hidden], #g-sem[hidden], #g-cgwrap[hidden] { display: none; }
.cc-courses { display: grid; gap: 8px; margin-top: 12px; }
.cc-crow { display: grid; grid-template-columns: minmax(0, 1fr) 84px 150px 34px; gap: 8px; align-items: center; }
.cc-crow input, .cc-crow select { margin-top: 0; }
.cc-crow.is-sem { grid-template-columns: 96px minmax(0, 1fr) 90px 34px; }
.cc-sn { font-size: 13px; font-weight: 600; color: var(--jb-ink-2); }
.cc-x { width: 34px; height: 34px; border: 1px solid var(--jb-line); background: transparent; border-radius: 8px; color: var(--jb-red); font-size: 18px; cursor: pointer; }
@media (max-width: 560px) { .cc-crow { grid-template-columns: 1fr 70px 110px 30px; } .cc-crow.is-sem { grid-template-columns: 70px 1fr 70px 30px; } }
.cc-add { margin-top: 12px; border: 1px dashed var(--jb-forest); background: transparent; color: var(--jb-forest); border-radius: 9px; padding: 8px 14px; font: inherit; font-weight: 600; cursor: pointer; }
.cc-prev { margin-top: 14px; padding: 10px 14px; border: 1px solid var(--jb-line); border-radius: 12px; }
.cc-prev summary { cursor: pointer; font-weight: 600; color: var(--jb-ink-2); }
.cc-prev .cc-grid { margin-top: 10px; }
.cc-sbox h2 { margin: 0 0 8px; font-size: 16px; color: var(--jb-forest); }
.cc-sbox a { display: flex; gap: 10px; align-items: center; padding: 8px 0; border-bottom: 1px solid var(--jb-line); color: inherit; font-size: 14px; }
.cc-sbox a .fa { width: 20px; text-align: center; }
:root[data-theme="dark"] .cc-result.is-ok { background: #10301c; border-color: #1f6b3a; }
:root[data-theme="dark"] .cc-result.is-bad { background: #3a1613; border-color: #7a2b25; }
.cc-head { margin-top: 14px; font-size: 11px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--jb-ink-3); }