/* DOWNLOAD: окно и страница «Скачать бесплатные главы» (views/download/_panel.php, www/js/modules/download.js),
   настройка тайтла «Скачивание» (views/download/settings.php). Только переменные темы — обе темы. */

.dl-panel [hidden], .dl-dialog [hidden] { display: none !important; }

/* ---------------------------------------------------------------- окно */
.dl-dialog {
	width: min(640px, calc(100vw - 24px)); max-height: calc(100dvh - 32px); overflow: auto; box-sizing: border-box; padding: 0;
	background: var(--popover); color: var(--foreground); border: 1px solid var(--border); border-radius: var(--radius-lg); box-shadow: var(--elev-3);
	overscroll-behavior: contain;
}
.dl-dialog::backdrop { background: oklch(0 0 0 / .55); backdrop-filter: blur(3px); -webkit-backdrop-filter: blur(3px); }
.dl-dialog[open] { animation: dl-in .18s ease-out; }
@keyframes dl-in { from { opacity: 0; transform: translateY(10px) scale(.985); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .dl-dialog[open] { animation: none; } }
.dl-close {
	position: sticky; top: 8px; float: right; margin: 8px 8px -44px 0; z-index: 2; width: 36px; height: 36px; display: inline-grid; place-items: center;
	border: 1px solid var(--border); border-radius: 999px; background: var(--popover); color: var(--muted-foreground); cursor: pointer;
}
.dl-close:hover { color: var(--foreground); background: var(--accent); }
.dl-close:focus-visible { outline: 2px solid var(--ring); outline-offset: 2px; }
.dl-loading { display: grid; place-items: center; gap: 12px; min-height: 260px; color: var(--muted-foreground); font-size: 14px; }
.dl-spin { width: 28px; height: 28px; border-radius: 999px; border: 3px solid var(--border); border-top-color: var(--foreground); animation: dl-spin .8s linear infinite; }
@keyframes dl-spin { to { transform: rotate(360deg); } }

/* ---------------------------------------------------------------- панель */
.dl-panel { display: grid; gap: 18px; padding: 22px 24px 20px; margin: 0; }
.dl-head { display: flex; gap: 16px; align-items: center; padding-right: 36px; }
.dl-cover { width: 78px; flex: 0 0 78px; border-radius: var(--radius); box-shadow: var(--elev-2); }
.dl-head-text { min-width: 0; display: grid; gap: 4px; }
.dl-head-text .nb-eyebrow { margin: 0; }
.dl-head-text h2 { margin: 0; font-size: 20px; line-height: 1.25; font-family: var(--font-serif); overflow-wrap: anywhere; }
.dl-sub { margin: 2px 0 0; display: flex; flex-wrap: wrap; gap: 4px 14px; font-size: 13px; color: var(--muted-foreground); }
.dl-sub span { display: inline-flex; align-items: center; gap: 5px; }

.dl-block { margin: 0; padding: 0; border: 0; min-width: 0; display: grid; gap: 10px; }
.dl-block legend { padding: 0; margin: 0 0 8px; font-size: 11px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--muted-foreground); }

.dl-seg { display: inline-flex; flex-wrap: wrap; gap: 4px; padding: 4px; border-radius: calc(var(--radius) + 4px); background: var(--muted); border: 1px solid var(--border); justify-self: start; }
.dl-seg-i { position: relative; margin: 0; cursor: pointer; }
.dl-seg-i input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.dl-seg-i span { display: inline-flex; align-items: center; min-height: 34px; padding: 0 14px; border-radius: var(--radius); font-size: 13.5px; font-weight: 600; color: var(--muted-foreground); transition: background .15s, color .15s; }
.dl-seg-i input:checked + span { background: var(--card-solid); color: var(--foreground); box-shadow: var(--elev-1); }
.dl-seg-i input:focus-visible + span { outline: 2px solid var(--ring); outline-offset: 1px; }
.dl-seg-i:hover span { color: var(--foreground); }

.dl-opt { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 10px; }
.dl-opt label { margin: 0; font-size: 13px; font-weight: 600; color: var(--muted-foreground); }
.dl-opt select { flex: 1 1 260px; min-width: 0; max-width: 100%; margin: 0; }
.dl-range input { width: 92px; margin: 0; }
.dl-muted { font-size: 13px; color: var(--muted-foreground); }
.dl-summary { margin: 0; padding: 10px 12px; border-radius: var(--radius); background: var(--muted); font-size: 13.5px; line-height: 1.5; }
.dl-summary.is-bad { background: color-mix(in oklab, var(--destructive) 12%, transparent); color: var(--destructive); }

/* форматы — карточки-переключатели */
.dl-formats { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 8px; }
.dl-fmt {
	position: relative; display: grid; grid-template-columns: 40px 1fr auto; gap: 12px; align-items: center; margin: 0; padding: 12px 12px 12px 12px;
	border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--card); cursor: pointer; transition: border-color .15s, background .15s, box-shadow .15s;
}
.dl-fmt:hover { background: var(--accent); }
.dl-fmt input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.dl-fmt-ico { width: 40px; height: 40px; display: grid; place-items: center; border-radius: var(--radius); background: var(--muted); color: var(--foreground); }
.dl-fmt-text { display: grid; gap: 2px; min-width: 0; }
.dl-fmt-text b { font-size: 14.5px; letter-spacing: .02em; }
.dl-fmt-text span { font-size: 13px; font-weight: 550; }
.dl-fmt-text small { font-size: 12px; color: var(--muted-foreground); line-height: 1.35; }
.dl-fmt-check { width: 22px; height: 22px; display: grid; place-items: center; border-radius: 999px; border: 1.5px solid var(--input); color: transparent; }
.dl-fmt:has(input:checked) { border-color: var(--ring); background: var(--secondary); box-shadow: inset 0 0 0 1px var(--ring); }
.dl-fmt:has(input:checked) .dl-fmt-ico { background: var(--primary); color: var(--primary-foreground); }
.dl-fmt:has(input:checked) .dl-fmt-check { background: var(--primary); border-color: var(--primary); color: var(--primary-foreground); }
.dl-fmt:has(input:focus-visible) { outline: 2px solid var(--ring); outline-offset: 2px; }

.dl-error { margin: 0; padding: 10px 12px; border-radius: var(--radius); background: color-mix(in oklab, var(--destructive) 12%, transparent); color: var(--destructive); font-size: 13.5px; font-weight: 550; }

.dl-progress { display: grid; gap: 10px; padding: 14px; border-radius: var(--radius-lg); border: 1px solid var(--border); background: var(--card); }
.dl-progress p { margin: 0; font-size: 13.5px; }
.dl-bar { height: 6px; border-radius: 999px; background: var(--muted); overflow: hidden; }
.dl-bar i { display: block; height: 100%; width: 35%; border-radius: inherit; background: var(--foreground); animation: dl-bar 1.3s ease-in-out infinite; }
.dl-progress.is-done .dl-bar i { width: 100%; animation: none; background: var(--success); transition: width .3s; }
.dl-progress.is-done p { color: var(--success); font-weight: 600; }
@keyframes dl-bar { 0% { transform: translateX(-110%); } 100% { transform: translateX(300%); } }
@media (prefers-reduced-motion: reduce) { .dl-bar i { animation-duration: 3s; } }
.dl-progress .nb-btn { justify-self: start; }

.dl-foot { display: grid; gap: 10px; }
.dl-foot > .nb-btn { justify-self: stretch; justify-content: center; }
.dl-foot > .nb-btn[disabled] { opacity: .55; cursor: not-allowed; }
.dl-login { display: grid; gap: 10px; padding: 14px; border-radius: var(--radius-lg); background: var(--muted); }
.dl-login p { margin: 0; font-size: 13.5px; line-height: 1.5; }
.dl-fine { margin: 0; display: flex; gap: 7px; align-items: flex-start; font-size: 12.5px; color: var(--muted-foreground); line-height: 1.45; }
.dl-fine svg { flex: 0 0 auto; margin-top: 2px; }

.dl-empty { display: grid; justify-items: center; gap: 10px; padding: 26px 12px; text-align: center; color: var(--muted-foreground); }
.dl-empty p { margin: 0; max-width: 42ch; font-size: 14px; }

/* ---------------------------------------------------------------- страница /book/<id>/download */
.dl-page { max-width: 720px; margin: 8px auto 40px; }
.dl-crumbs { margin: 0 0 12px; font-size: 13.5px; }
.dl-crumbs a { display: inline-flex; align-items: center; gap: 6px; color: var(--muted-foreground); }
.dl-page-card { padding: 0; }

/* кнопка на странице тайтла */
.dl-open-btn svg { flex: 0 0 auto; }

/* ---------------------------------------------------------------- настройка тайтла */
.dl-switch { font-size: 15px; }
.dl-rules { list-style: none; margin: 14px 0 6px; padding: 0; display: grid; gap: 8px; }
.dl-rules li { display: flex; gap: 9px; align-items: flex-start; font-size: 13.5px; line-height: 1.5; color: var(--muted-foreground); }
.dl-rules li svg { flex: 0 0 auto; margin-top: 3px; color: var(--foreground); }
.dl-stats { max-width: 420px; }

/* ---------------------------------------------------------------- телефон */
@media (max-width: 560px) {
	.dl-dialog { width: 100vw; max-width: 100vw; max-height: 100dvh; height: 100dvh; margin: 0; border-radius: 0; border: 0; }
	.dl-dialog[open] { animation: dl-up .2s ease-out; }
	@keyframes dl-up { from { transform: translateY(24px); opacity: .6; } to { transform: none; opacity: 1; } }
	.dl-panel { padding: 16px 16px 20px; gap: 16px; }
	.dl-head { gap: 12px; }
	.dl-cover { width: 60px; flex-basis: 60px; }
	.dl-head-text h2 { font-size: 17px; }
	.dl-seg { display: flex; flex-wrap: nowrap; justify-self: stretch; }
	.dl-seg-i { flex: 1 1 auto; }
	.dl-seg-i span { width: 100%; box-sizing: border-box; justify-content: center; padding: 0 8px; text-align: center; font-size: 13px; min-height: 40px; white-space: nowrap; }
	.dl-formats { grid-template-columns: 1fr; }
	.dl-fmt { grid-template-columns: 36px 1fr auto; padding: 10px; }
	.dl-fmt-ico { width: 36px; height: 36px; }
	.dl-range input { width: 80px; }
	.dl-foot { position: sticky; bottom: -20px; padding: 10px 0 4px; background: linear-gradient(to bottom, transparent, var(--popover) 18px); }
	.dl-page .dl-foot, .dl-foot:has(.dl-login) { background: none; position: static; }
}

/* ---------------------------------------------------------------- админка /admin/downloads, /admin/social */
.dl-admin-cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; margin-top: 16px; }
.dl-admin-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px 16px; }
.dl-admin-grid input { width: 100%; max-width: 160px; }
.dl-admin-filter { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin: 0 0 14px; }
.dl-admin-filter input[type="search"] { flex: 1 1 240px; min-width: 0; margin: 0; }
.dl-admin-filter select { margin: 0; width: auto; }
.dl-admin-pager { display: flex; gap: 10px; align-items: center; justify-content: center; margin: 16px 0; }
.soc-admin-rows { display: grid; gap: 8px; }
.soc-admin-row { display: grid; grid-template-columns: 150px minmax(120px, 1fr) minmax(180px, 2fr) auto; gap: 8px; align-items: center; }
.soc-admin-row select, .soc-admin-row input { margin: 0; width: 100%; min-width: 0; }
.soc-admin-head { font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--muted-foreground); }
.soc-admin-preview { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
@media (max-width: 720px) {
	.soc-admin-row { grid-template-columns: 1fr 1fr; padding: 10px; border: 1px solid var(--border); border-radius: var(--radius-lg); }
	.soc-admin-row .soc-url { grid-column: 1 / -1; }
	.soc-admin-head { display: none; }
}