/* Training Materials page. Scoped to .snet-training; brand colors match the portal. */

.snet-training {
	--trn-ink: #3A2E22;
	--trn-soft: #6b5d4f;
	--trn-rust: #C1603E;
	--trn-rust-dark: #8A4024;
	--trn-olive: #617D39;
	--trn-olive-tint: #eef4e4;
	--trn-cream: #FBF3E7;
	--trn-paper: #ffffff;
	--trn-border: #EADFCF;
	--trn-bad-tint: #f8e9e2;
	--trn-ok-tint: #fbf1dc;
	color: var(--trn-ink);
	font-family: "Source Sans 3", "Segoe UI", Helvetica, Arial, sans-serif;
	font-size: 17px;
	line-height: 1.6;
	max-width: 880px;
	margin: 0 auto;
	display: grid;
	gap: 36px;
	padding-block: 8px 48px;
}
.snet-training h1,
.snet-training h2,
.snet-training h3 {
	font-family: Fraunces, Georgia, "Times New Roman", serif;
	color: var(--trn-ink);
	line-height: 1.2;
	text-wrap: balance;
	margin: 0;
}
.snet-training h1 { font-size: clamp(30px, 5vw, 42px); }
.snet-training h2 { font-size: 26px; }
.snet-training h3 { font-size: 19px; }
.snet-training p { margin: 0; }

/* hero */
.snet-trn-hero { display: grid; gap: 14px; }
.snet-trn-eyebrow { font-size: 13px; letter-spacing: .08em; text-transform: uppercase; font-weight: 700; color: var(--trn-rust); }
.snet-trn-lede { font-size: 19px; max-width: 65ch; }
.snet-trn-modlist { list-style: none; margin: 4px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.snet-trn-modlist li { background: var(--trn-cream); border: 1px solid var(--trn-border); border-radius: 999px; padding: 4px 14px; font-size: 15px; display: flex; gap: 8px; align-items: baseline; }
.snet-trn-modlist small { color: var(--trn-soft); }
.snet-trn-note { font-size: 15px; color: var(--trn-soft); border-left: 3px solid var(--trn-olive); padding-left: 12px; }

/* buttons */
.snet-trn-btn {
	display: inline-block;
	background: var(--trn-rust);
	color: #fff !important;
	border: 0;
	border-radius: 8px;
	padding: 12px 22px;
	font: 700 16px/1.2 "Source Sans 3", "Segoe UI", sans-serif;
	text-decoration: none;
	cursor: pointer;
	justify-self: start;
}
.snet-trn-btn:hover { background: var(--trn-rust-dark); }
.snet-trn-btn:disabled { opacity: .6; cursor: default; }
.snet-trn-btn-ghost { background: transparent; color: var(--trn-rust) !important; border: 2px solid var(--trn-rust); }
.snet-trn-btn-ghost:hover { background: var(--trn-cream); }
.snet-trn-link { background: none; border: 0; padding: 0; color: var(--trn-rust); font: 600 15px/1.4 "Source Sans 3", sans-serif; cursor: pointer; justify-self: start; }
.snet-training :focus-visible { outline: 3px solid var(--trn-olive); outline-offset: 2px; }

/* join */
.snet-trn-join { display: grid; grid-template-columns: 1.6fr 1fr; gap: 20px; align-items: start; }
@media (max-width: 720px) { .snet-trn-join { grid-template-columns: 1fr; } }
.snet-trn-join-card { background: var(--trn-paper); border: 1px solid var(--trn-border); border-radius: 12px; padding: 24px; display: grid; gap: 14px; }
.snet-trn-join-card form { display: grid; gap: 14px; }
.snet-trn-join-side { background: var(--trn-cream); border-radius: 12px; padding: 24px; display: grid; gap: 12px; }
.snet-trn-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 480px) { .snet-trn-row { grid-template-columns: 1fr; } }
.snet-trn-join label { display: grid; gap: 4px; font-weight: 600; font-size: 15px; }
.snet-trn-join input,
.snet-trn-join select {
	font: 400 16px/1.4 "Source Sans 3", sans-serif;
	padding: 10px 12px;
	border: 1px solid #cdbfa9;
	border-radius: 6px;
	background: #fff;
	color: var(--trn-ink);
	width: 100%;
	box-sizing: border-box;
}
.snet-trn-opt { font-weight: 400; color: var(--trn-soft); }
.snet-trn-hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }
.snet-trn-fine { font-size: 14px; color: var(--trn-soft); }
.snet-trn-msg { border-radius: 8px; padding: 10px 14px; font-size: 15px; }
.snet-trn-msg:empty { display: none; }
.snet-trn-msg-ok { background: var(--trn-olive-tint); }
.snet-trn-msg-err { background: var(--trn-bad-tint); }

/* app */
#snet-training-app { display: grid; gap: 22px; }
.snet-trn-loading, .snet-trn-muted { color: var(--trn-soft); font-size: 15px; }
.snet-trn-progress { display: grid; gap: 8px; }
.snet-trn-bar { height: 8px; background: var(--trn-border); border-radius: 999px; overflow: hidden; }
.snet-trn-bar span { display: block; height: 100%; background: var(--trn-olive); border-radius: 999px; }

.snet-trn-styles { border: 0; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.snet-trn-styles legend { font-weight: 700; margin-bottom: 8px; padding: 0; }
@media (max-width: 640px) { .snet-trn-styles { grid-template-columns: 1fr; } }
.snet-trn-style { display: flex; gap: 10px; align-items: flex-start; border: 1px solid var(--trn-border); border-radius: 10px; padding: 12px; cursor: pointer; background: var(--trn-paper); }
.snet-trn-style:has(input:checked) { border-color: var(--trn-olive); background: var(--trn-olive-tint); }
.snet-trn-style input { margin-top: 5px; accent-color: var(--trn-olive); }
.snet-trn-style span { display: grid; }
.snet-trn-style small { color: var(--trn-soft); font-size: 14px; line-height: 1.35; }

.snet-trn-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(155px, 1fr)); gap: 10px; }
.snet-trn-tile { text-align: left; background: var(--trn-paper); border: 1px solid var(--trn-border); border-radius: 10px; padding: 14px; display: grid; gap: 4px; cursor: pointer; color: var(--trn-ink); font: inherit; }
.snet-trn-tile:hover { border-color: var(--trn-rust); }
.snet-trn-tile.is-done { box-shadow: inset 0 3px 0 var(--trn-olive); }
.snet-trn-tile-n { font-size: 12px; letter-spacing: .06em; text-transform: uppercase; color: var(--trn-soft); font-weight: 700; }
.snet-trn-tile strong { font-family: Fraunces, Georgia, serif; font-size: 17px; line-height: 1.25; }
.snet-trn-tile-s { font-size: 14px; color: var(--trn-soft); }
.snet-trn-complete { background: var(--trn-olive-tint); border-radius: 12px; padding: 20px 22px; display: grid; gap: 8px; }

.snet-trn-crumbs { display: flex; justify-content: space-between; align-items: center; gap: 12px; font-size: 14px; color: var(--trn-soft); }
.snet-trn-intro { font-size: 18px; max-width: 65ch; }
.snet-trn-lesson { background: var(--trn-cream); border-radius: 12px; padding: 20px 22px; display: grid; gap: 12px; max-width: 70ch; }
.snet-trn-lesson-toggle { border: 1px solid var(--trn-border); border-radius: 10px; padding: 12px 16px; }
.snet-trn-lesson-toggle summary { cursor: pointer; font-weight: 700; color: var(--trn-rust); }
.snet-trn-lesson-toggle[open] .snet-trn-lesson { margin-top: 12px; }

/* flashcards */
.snet-trn-cards { display: grid; gap: 8px; }
.snet-trn-cards-hint { font-size: 14px; color: var(--trn-soft); }
.snet-trn-cards-row { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 10px; }
.snet-trn-card {
	min-height: 120px;
	border: 1px solid var(--trn-border);
	border-radius: 10px;
	background: var(--trn-paper);
	padding: 16px;
	cursor: pointer;
	font: inherit;
	color: var(--trn-ink);
	text-align: center;
	display: grid;
	place-items: center;
}
.snet-trn-card-front { font-family: Fraunces, Georgia, serif; font-size: 19px; font-weight: 700; }
.snet-trn-card-back { display: none; font-size: 15px; line-height: 1.45; }
.snet-trn-card.is-flipped { background: var(--trn-olive-tint); border-color: var(--trn-olive); }
.snet-trn-card.is-flipped .snet-trn-card-front { display: none; }
.snet-trn-card.is-flipped .snet-trn-card-back { display: block; }

/* questions */
.snet-trn-items { margin: 0; padding-left: 22px; display: grid; gap: 26px; }
.snet-trn-item { display: grid; gap: 10px; }
.snet-trn-q { font-weight: 700; font-size: 18px; }
.snet-trn-choices { display: grid; gap: 8px; }
.snet-trn-choice {
	text-align: left;
	background: var(--trn-paper);
	border: 1px solid #d8cbb6;
	border-radius: 8px;
	padding: 12px 14px;
	font: 400 16px/1.45 "Source Sans 3", sans-serif;
	color: var(--trn-ink);
	cursor: pointer;
}
.snet-trn-choice:hover:not(:disabled) { border-color: var(--trn-rust); background: var(--trn-cream); }
.snet-trn-choice:disabled { cursor: default; }
.snet-trn-choice.is-pending { opacity: .6; }
.snet-trn-choice.is-best { border: 2px solid var(--trn-olive); background: var(--trn-olive-tint); }
.snet-trn-choice.is-miss { border: 2px solid var(--trn-rust); background: var(--trn-bad-tint); }
.snet-trn-feedback { display: grid; gap: 6px; border-radius: 8px; font-size: 16px; }
.snet-trn-feedback:not(:empty) { padding: 12px 14px; }
.snet-trn-feedback.is-good { background: var(--trn-olive-tint); }
.snet-trn-feedback.is-ok { background: var(--trn-ok-tint); }
.snet-trn-feedback.is-bad { background: var(--trn-bad-tint); }
.snet-trn-reaction { font-style: italic; }
.snet-trn-mfoot { display: grid; gap: 10px; border-top: 1px solid var(--trn-border); padding-top: 16px; }

/* writing */
.snet-trn-writing { display: grid; gap: 12px; }
.snet-trn-writing textarea {
	width: 100%;
	box-sizing: border-box;
	font: 400 16px/1.5 "Source Sans 3", sans-serif;
	padding: 12px;
	border: 1px solid #cdbfa9;
	border-radius: 8px;
	color: var(--trn-ink);
	background: #fff;
}
.snet-trn-tips:not(:empty) { background: var(--trn-cream); border-radius: 12px; padding: 16px 20px; display: grid; gap: 8px; }
.snet-trn-tips ul { margin: 0; padding-left: 20px; display: grid; gap: 4px; }

@media (prefers-reduced-motion: reduce) {
	.snet-training * { transition: none !important; scroll-behavior: auto !important; }
}