/* SlideCraft · COACHTIVO */
:root {
  --green: #103B2D; --green-2: #1d5a45; --ink: #1c2420; --muted: #66726c; --line: #e2e4dc;
  --bg: #f4f2ec; --card: #ffffff; --gold: #b8892b; --warn: #b4561f; --bad: #b42318; --ok: #2e7d5b;
  --r: 10px; --shadow: 0 1px 2px rgba(16, 59, 45, .06), 0 4px 16px rgba(16, 59, 45, .05);
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body { font: 15px/1.5 "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, Arial, sans-serif; color: var(--ink); background: var(--bg); }
a { color: var(--green-2); }
input, select, textarea, button { font: inherit; color: inherit; }
input, select, textarea { width: 100%; padding: 8px 10px; border: 1px solid var(--line); border-radius: 8px; background: #fff; outline: none; transition: border-color .15s, box-shadow .15s; }
input:focus, select:focus, textarea:focus { border-color: var(--green-2); box-shadow: 0 0 0 3px rgba(29, 90, 69, .12); }
textarea { resize: vertical; line-height: 1.55; }
input[type=checkbox], input[type=radio] { width: auto; }
input[type=color] { padding: 2px; height: 34px; cursor: pointer; }
label { display: block; font-size: 13px; font-weight: 600; color: #3b4741; }
label small { font-weight: 400; color: var(--muted); }
label > input, label > select, label > textarea { margin-top: 5px; font-weight: 400; }
h1, h2, h3 { margin: 0; }
.h1 { font-size: 26px; letter-spacing: -.01em; margin: 6px 0 18px; color: var(--green); }
.hint { font-size: 13px; color: var(--muted); margin: 8px 0 0; }
.mark { font-weight: 800; letter-spacing: .22em; font-size: 11px; color: var(--gold); }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; padding: 9px 16px; border-radius: 8px; border: 1px solid var(--line); background: #fff; cursor: pointer; text-decoration: none; font-weight: 600; color: var(--ink); transition: background .15s, border-color .15s, transform .05s; }
.btn:hover { border-color: #c9ccc2; background: #fafaf7; }
.btn:active { transform: translateY(1px); }
.btn.primary { background: var(--green); border-color: var(--green); color: #fff; }
.btn.primary:hover { background: var(--green-2); }
.btn.ghost { background: transparent; }
.btn.sm { padding: 5px 10px; font-size: 13px; }
.btn.block { width: 100%; }
.btn.danger { color: var(--bad); }
.btn:disabled { opacity: .55; cursor: default; }

/* layout */
.top { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 12px 24px; background: var(--green); color: #fff; position: sticky; top: 0; z-index: 20; }
.top .logo { color: #fff; text-decoration: none; font-weight: 700; font-size: 17px; display: flex; align-items: baseline; gap: 10px; }
.top nav { display: flex; gap: 4px; flex-wrap: wrap; }
.top nav a { color: rgba(255, 255, 255, .78); text-decoration: none; padding: 6px 10px; border-radius: 6px; font-size: 14px; }
.top nav a:hover, .top nav a.on { color: #fff; background: rgba(255, 255, 255, .12); }
.wrap { max-width: 1040px; margin: 0 auto; padding: 24px 20px 40px; }
.wrap.narrow { max-width: 680px; }
.foot { text-align: center; font-size: 12px; color: var(--muted); padding: 20px; }
.panel { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 18px; box-shadow: var(--shadow); }
.panel h3 { font-size: 13px; text-transform: uppercase; letter-spacing: .08em; color: var(--green); margin-bottom: 12px; }
.panel h3 small { text-transform: none; letter-spacing: 0; color: var(--muted); font-weight: 400; }
.form > * + * { margin-top: 14px; }
.form h3 { margin-top: 22px; font-size: 13px; text-transform: uppercase; letter-spacing: .08em; color: var(--green); }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.note { padding: 10px 14px; border-radius: 8px; background: #f1efe6; font-size: 14px; }
.note.err { background: #fdecea; color: var(--bad); }
.note.ok { background: #e6f2ec; color: var(--ok); }
.note .btn { margin-left: 8px; }
.empty { text-align: center; padding: 40px 20px; color: var(--muted); }

/* auth */
.auth { display: grid; place-items: center; min-height: 100vh; padding: 20px; background: radial-gradient(1200px 600px at 20% 0%, #1d5a45 0%, var(--green) 55%); }
.auth-card { width: 100%; max-width: 380px; background: #fff; border-radius: 14px; padding: 30px; box-shadow: 0 20px 60px rgba(0, 0, 0, .25); }
.auth-card.wide { max-width: 520px; }
.brand { text-align: center; margin-bottom: 22px; }
.brand h1 { font-size: 30px; color: var(--green); margin-top: 6px; letter-spacing: -.02em; }
.brand p { margin: 2px 0 0; color: var(--muted); font-size: 14px; }
.auth .note { margin-bottom: 14px; }
.auth .btn.block { margin-top: 14px; }

/* home */
.h-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 4px; }
.h-row .h1 { margin-bottom: 14px; }
.deck-list { display: grid; gap: 8px; }
.deck-row { display: flex; align-items: center; background: #fff; border: 1px solid var(--line); border-radius: var(--r); box-shadow: var(--shadow); transition: border-color .15s; }
.deck-row:hover { border-color: #c4cfc6; }
.deck-main { flex: 1; display: grid; grid-template-columns: 70px 1fr auto auto 90px; align-items: center; gap: 14px; padding: 14px 16px; text-decoration: none; color: inherit; min-width: 0; }
.deck-code { font-weight: 800; font-size: 12px; letter-spacing: .08em; color: var(--gold); }
.deck-t { font-weight: 700; color: var(--green); min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.deck-t small { display: block; font-weight: 400; color: var(--muted); font-size: 12px; overflow: hidden; text-overflow: ellipsis; }
.deck-m, .deck-d { font-size: 13px; color: var(--muted); white-space: nowrap; }
.deck-act { display: flex; gap: 4px; padding-right: 12px; }
.badge { font-size: 12px; padding: 3px 9px; border-radius: 99px; background: #eceae2; white-space: nowrap; }
.badge.s-ready { background: #e2f0e8; color: var(--ok); }
.badge.s-outlined { background: #fbf0dc; color: #8a5a10; }

/* new */
.seg { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.seg-opt { display: flex; gap: 10px; padding: 14px; border: 1.5px solid var(--line); border-radius: var(--r); cursor: pointer; font-weight: 400; transition: border-color .15s, background .15s; }
.seg-opt:has(input:checked) { border-color: var(--green); background: #f3f7f4; }
.seg-opt input { margin-top: 3px; accent-color: var(--green); }
.seg-opt b { display: block; color: var(--green); font-size: 14px; }
.seg-opt small { display: block; color: var(--muted); font-size: 12.5px; line-height: 1.45; margin-top: 3px; }
.drop { position: relative; display: grid; place-items: center; gap: 4px; padding: 30px 16px; border: 2px dashed #c9cfc4; border-radius: var(--r); background: #fbfaf6; text-align: center; cursor: pointer; font-weight: 400; transition: border-color .15s, background .15s; }
.drop input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.drop.over, .drop:hover { border-color: var(--green-2); background: #f3f7f4; }
.drop.has { border-style: solid; border-color: var(--green); }
.drop-t { color: var(--muted); }
.drop-f { font-weight: 700; color: var(--green); }
.paste summary { cursor: pointer; color: var(--green-2); font-size: 14px; font-weight: 600; }
.paste textarea { margin-top: 8px; }

/* editor */
.editor { max-width: 1440px; margin: 0 auto; padding: 0 20px 40px; }
.ed-bar { display: flex; align-items: center; gap: 16px; padding: 14px 0; flex-wrap: wrap; }
.ed-bar .back { text-decoration: none; font-size: 14px; color: var(--muted); }
.ed-title { flex: 1; min-width: 200px; font-weight: 700; color: var(--green); font-size: 18px; display: flex; gap: 12px; align-items: baseline; }
.saved { font-size: 12px; font-weight: 400; color: var(--muted); }
.saved.ok { color: var(--ok); }
.saved.bad { color: var(--bad); }
.steps { display: flex; gap: 4px; }
.step { font-size: 12px; padding: 5px 10px; border-radius: 99px; background: #eceae2; color: var(--muted); white-space: nowrap; }
.step.done { background: #e2f0e8; color: var(--ok); }
.step.on { background: var(--green); color: #fff; }
.ed-grid { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 20px; align-items: start; }
.ed-side { display: grid; gap: 14px; position: sticky; top: 70px; max-height: calc(100vh - 84px); overflow-y: auto; padding-bottom: 6px; }
.ed-side .panel > * + * { margin-top: 10px; }
.ed-side .panel h3 + * { margin-top: 0; }
.add-end { margin-top: 10px; }

.progress { background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: 18px; margin-bottom: 14px; box-shadow: var(--shadow); }
.pg-t { font-weight: 700; color: var(--green); }
.pg-s { font-size: 13px; color: var(--muted); margin-top: 6px; }
.pg-bar { height: 6px; background: #ebe9e1; border-radius: 9px; overflow: hidden; margin-top: 10px; }
.pg-bar i { display: block; height: 100%; background: var(--green-2); border-radius: 9px; transition: width .4s; }
.pg-bar.indet i { animation: indet 1.4s ease-in-out infinite; }
@keyframes indet { 0% { margin-left: -35%; } 100% { margin-left: 100%; } }
#errBox { margin-bottom: 14px; }

/* slide card */
.card { display: grid; grid-template-columns: 300px minmax(0, 1fr); gap: 16px; background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: 12px; margin-bottom: 10px; box-shadow: var(--shadow); }
.card.t-activity { border-left: 3px solid var(--gold); }
.card.t-cover, .card.t-closing { border-left: 3px solid var(--green); }
.c-body > * + * { margin-top: 6px; }
.c-meta { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.c-meta select, .c-meta input { width: auto; padding: 4px 8px; font-size: 13px; }
.c-meta .sec { flex: 1; min-width: 120px; text-transform: uppercase; letter-spacing: .05em; font-size: 12px; }
.c-meta .min { display: flex; align-items: center; gap: 4px; font-weight: 400; font-size: 13px; color: var(--muted); }
.c-meta .min input { width: 58px; margin: 0; }
.c-no { font-weight: 800; color: var(--green); font-size: 15px; min-width: 24px; }
.c-act { display: flex; gap: 2px; margin-left: auto; }
.c-act button { border: 1px solid transparent; background: none; border-radius: 6px; width: 28px; height: 28px; cursor: pointer; color: var(--muted); }
.c-act button:hover { background: #f1efe8; border-color: var(--line); color: var(--ink); }
.c-act .danger:hover { color: var(--bad); }
.f-title { font-weight: 800; font-size: 17px; color: var(--green); letter-spacing: .01em; }
.f-msg { font-size: 15px; }
.f-vi { font-size: 13.5px; color: #5d6a63; padding-top: 5px; padding-bottom: 5px; border-color: #ecede6; }
.f-vi.i { font-style: italic; }
.c-tools { display: flex; gap: 6px; flex-wrap: wrap; padding-top: 2px; }
.c-tools button { border: 1px solid var(--line); background: #faf9f5; border-radius: 99px; padding: 4px 12px; font-size: 13px; cursor: pointer; color: #3b4741; }
.c-tools button:hover { border-color: #c9ccc2; }
.c-tools button.on { background: var(--green); color: #fff; border-color: var(--green); }
.c-tools button.warn { color: var(--warn); border-color: #efcfb9; background: #fdf5ef; }
.drawer { background: #faf9f5; border: 1px solid var(--line); border-radius: 8px; padding: 10px; }
.drawer textarea { font-size: 14px; background: #fff; }
.drawer .chk { margin-bottom: 8px; }
.drawer small { color: var(--muted); font-size: 12px; display: block; margin-top: 6px; }
.ai-row { display: flex; gap: 6px; }
.ai-row .btn { white-space: nowrap; }

/* slide thumbnail (16:9, scaled with container units) */
.thumb { container-type: inline-size; aspect-ratio: 16 / 9; border-radius: 6px; overflow: hidden; position: relative; box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .06); display: flex; flex-direction: column; padding: 0; font-family: Arial, sans-serif; }
.th-h { margin: 3.2cqw 6cqw 0; display: flex; align-items: baseline; font-size: max(5px, 1.3cqw); letter-spacing: .2em; border-bottom: 1px solid; padding-bottom: 1.6cqw; white-space: nowrap; overflow: hidden; }
.th-h b { font-weight: 700; }
.th-h i { margin-left: auto; font-style: normal; font-weight: 700; overflow: hidden; text-overflow: ellipsis; padding-left: 2cqw; }
.th-b { padding-left: 6cqw; padding-right: 6cqw; flex: 1; display: flex; flex-direction: column; justify-content: center; padding-bottom: 1cqw; min-height: 0; overflow: hidden; }
.th-bar { display: block; width: 7cqw; height: .55cqw; margin-bottom: 2.4cqw; }
.th-badge { display: inline-block; align-self: flex-start; font-style: normal; font-weight: 700; font-size: max(5px, 1.1cqw); letter-spacing: .2em; padding: .6cqw 2cqw; border-radius: 1cqw; margin-bottom: 2cqw; }
.th-t { font-weight: 700; font-size: 5.4cqw; line-height: 1.02; overflow-wrap: anywhere; }
.big .th-t { font-size: 6.6cqw; }
.th-t .ph { opacity: .35; }
.th-vi { font-size: max(5px, 1.6cqw); margin-top: .6cqw; }
.th-vi.i { font-style: italic; font-size: max(5px, 1.4cqw); margin-top: .3cqw; }
.th-m { font-size: 2.4cqw; margin-top: 3cqw; }
.th-tbl { margin-top: 2.4cqw; border: 1px solid; font-size: max(4px, 1.1cqw); }
.th-tbl div { display: flex; }
.th-tbl span { flex: 1; padding: .3cqw .8cqw; }
.th-f { margin: 0 6cqw; display: flex; justify-content: space-between; font-size: max(4px, 1cqw); letter-spacing: .2em; border-top: 1px solid; padding: 1.4cqw 0 2.4cqw; }

/* side panels */
.dur { font-size: 13px; padding: 8px 10px; border-radius: 8px; background: #f3f1ea; }
.dur.ok { background: #e6f2ec; color: var(--ok); }
.dur.bad { background: #fdf0e6; color: var(--warn); }
.part { display: flex; gap: 8px; align-items: center; }
.part + .part { margin-top: 8px; }
.p-no { width: 24px; height: 24px; border-radius: 50%; background: var(--green); color: #fff; font-size: 12px; font-weight: 700; display: grid; place-items: center; flex: none; }
.p-f { flex: 1; display: grid; gap: 3px; min-width: 0; }
.p-f input { padding: 5px 8px; font-size: 13px; }
.p-m { font-size: 12px; color: var(--muted); width: 32px; text-align: right; }
.x { border: 0; background: none; color: var(--muted); cursor: pointer; padding: 4px; }
.x:hover { color: var(--bad); }
.pals { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.pal { border: 1.5px solid var(--line); border-radius: 8px; background: #fff; padding: 4px; cursor: pointer; display: grid; gap: 3px; }
.pal.on { border-color: var(--green); box-shadow: 0 0 0 2px rgba(16, 59, 45, .15); }
.pal small { font-size: 10px; color: var(--muted); line-height: 1.2; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sw { aspect-ratio: 16 / 10; border-radius: 4px; display: flex; align-items: center; justify-content: center; position: relative; box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .07); }
.sw b { font-size: 14px; }
.sw i { position: absolute; left: 6px; bottom: 6px; width: 14px; height: 3px; }
.custom { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.custom[hidden] { display: none; }
.chk { display: flex; align-items: center; gap: 8px; font-weight: 400; font-size: 14px; cursor: pointer; }
.chk input { accent-color: var(--green); }
#exportForm { margin-top: 14px; }

@media (max-width: 1100px) {
  .card { grid-template-columns: 220px minmax(0, 1fr); }
}
@media (max-width: 900px) {
  .ed-grid { grid-template-columns: 1fr; }
  .ed-side { position: static; max-height: none; order: -1; }
  .steps { display: none; }
}
@media (max-width: 640px) {
  .top { padding: 10px 16px; }
  .top .mark { display: none; }
  .wrap, .editor { padding-left: 16px; padding-right: 16px; }
  .card { grid-template-columns: 1fr; }
  .row2, .seg { grid-template-columns: 1fr; }
  .deck-main { grid-template-columns: 1fr auto; }
  .deck-code, .deck-d, .deck-m { display: none; }
  .pals { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 640px) {
  .top { position: static; flex-wrap: wrap; gap: 6px; }
  .top nav a { padding: 4px 8px; font-size: 13px; }
}