/* Download.chat — desktop layout. Vanilla CSS, no dependencies. */

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
	margin: 0;
	font-family: var(--dc-font);
	color: var(--dc-text);
	background: var(--dc-base);
	background-image: var(--dc-bg-gradient);
	background-attachment: fixed;
	line-height: 1.6;
	min-height: 100vh;
}

a { color: var(--dc-lavender); text-decoration: none; }
a:hover { text-decoration: underline; }

.screen-reader-text {
	position: absolute !important;
	width: 1px; height: 1px;
	padding: 0; margin: -1px;
	overflow: hidden; clip: rect(0, 0, 0, 0);
	white-space: nowrap; border: 0;
}

.dc-shell { display: flex; flex-direction: column; min-height: 100vh; }

/* Top navigation */
.dc-topnav {
	position: sticky; top: 0; z-index: 30;
	height: var(--dc-topnav-h);
	display: flex; align-items: center; gap: 14px;
	padding: 0 18px;
	background: rgba(7, 4, 15, 0.72);
	backdrop-filter: blur(14px);
	border-bottom: 1px solid var(--dc-border);
}
.dc-topnav__brand { display: inline-flex; align-items: center; }
.dc-topnav__logo { display: block; height: 28px; width: auto; }
.dc-topnav__nav { margin-left: auto; }
.dc-topnav__menu { display: flex; gap: 18px; list-style: none; margin: 0; padding: 0; }
.dc-topnav__menu a { color: var(--dc-muted); font-size: 0.9rem; }
.dc-topnav__menu a:hover { color: var(--dc-text); text-decoration: none; }

.dc-topnav__toggle {
	display: none;
	width: 40px; height: 40px;
	border: 1px solid var(--dc-border);
	border-radius: var(--dc-radius-sm);
	background: var(--dc-surface);
	cursor: pointer;
	position: relative;
}
.dc-topnav__toggle-bar,
.dc-topnav__toggle-bar::before,
.dc-topnav__toggle-bar::after {
	content: ""; position: absolute; left: 10px; width: 18px; height: 2px;
	background: var(--dc-lavender); border-radius: 2px;
}
.dc-topnav__toggle-bar { top: 19px; }
.dc-topnav__toggle-bar::before { top: -6px; }
.dc-topnav__toggle-bar::after { top: 6px; }

/* Body split: sidebar + main */
.dc-body { display: flex; flex: 1 1 auto; width: 100%; max-width: 1400px; margin: 0 auto; }

/* Sidebar */
.dc-sidebar {
	width: var(--dc-sidebar-w);
	flex: 0 0 var(--dc-sidebar-w);
	border-right: 1px solid var(--dc-border);
	padding: 18px 14px;
	min-height: calc(100vh - var(--dc-topnav-h));
}
.dc-sidebar.is-collapsed { display: none; }
.dc-sidebar__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.dc-sidebar__title { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--dc-muted); }
.dc-sidebar__close { display: none; background: none; border: 0; color: var(--dc-muted); font-size: 1.4rem; cursor: pointer; }
.dc-sidebar__empty { color: var(--dc-muted); font-size: 0.9rem; background: var(--dc-surface); border: 1px solid var(--dc-border); border-radius: var(--dc-radius); padding: 14px; }
.dc-sidebar__scrim { display: none; }

/* Main */
.dc-main { flex: 1 1 auto; min-width: 0; padding: 28px 22px; }

/* Home welcome */
.dc-home { max-width: 820px; margin: 0 auto; }
.dc-welcome { text-align: center; padding: 40px 0 24px; }
.dc-welcome__mark { display: block; margin: 0 auto 18px; }
.dc-welcome__title { font-size: clamp(1.8rem, 4vw, 2.6rem); margin: 0 0 12px; background: var(--dc-accent-gradient); -webkit-background-clip: text; background-clip: text; color: transparent; }
.dc-welcome__subtitle { color: var(--dc-muted); max-width: 560px; margin: 0 auto 24px; }

/* Action chips */
.dc-chips { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.dc-chip {
	border: 1px solid var(--dc-border);
	background: var(--dc-surface);
	color: var(--dc-text);
	border-radius: var(--dc-radius-pill);
	padding: 9px 16px;
	font-size: 0.88rem;
	cursor: pointer;
	transition: border-color 0.15s ease, transform 0.15s ease;
}
.dc-chip:hover { border-color: var(--dc-lavender); transform: translateY(-1px); }

/* Composer */
.dc-composer {
	margin: 28px auto 0;
	max-width: 760px;
	background: var(--dc-surface-2);
	border: 1px solid var(--dc-border);
	border-radius: var(--dc-radius-lg);
	box-shadow: var(--dc-shadow-glow);
	padding: 14px 14px 10px;
}
.dc-composer__form { display: flex; align-items: flex-end; gap: 10px; }
.dc-composer__input {
	flex: 1 1 auto;
	resize: none;
	max-height: 180px;
	background: transparent;
	border: 0;
	color: var(--dc-text);
	font: inherit;
	line-height: 1.5;
	padding: 8px 6px;
	outline: none;
}
.dc-composer__input::placeholder { color: var(--dc-muted); }
.dc-composer__send {
	flex: 0 0 auto;
	width: 42px; height: 42px;
	border: 0; border-radius: var(--dc-radius);
	background: var(--dc-accent-gradient);
	color: #0a0616;
	display: inline-flex; align-items: center; justify-content: center;
	cursor: pointer;
}
.dc-composer__hint { margin: 8px 4px 0; font-size: 0.76rem; color: var(--dc-muted); text-align: center; }

/* Streams, cards, articles */
.dc-stream, .dc-single { max-width: 820px; margin: 0 auto; }
.dc-stream__head { margin-bottom: 20px; }
.dc-stream__title { font-size: 1.6rem; margin: 0; }
.dc-stream__desc { color: var(--dc-muted); }
.dc-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 16px; }
.dc-card, .dc-article, .dc-download {
	background: var(--dc-surface);
	border: 1px solid var(--dc-border);
	border-radius: var(--dc-radius);
	padding: 18px;
}
.dc-card__title { margin: 0 0 8px; font-size: 1.1rem; }
.dc-card__excerpt { color: var(--dc-muted); font-size: 0.92rem; }
.dc-article__title, .dc-download__title { margin: 0 0 12px; }
.dc-download__head { display: flex; align-items: center; gap: 12px; }

/* Badges (reflect real stored status only) */
.dc-badge { display: inline-block; font-size: 0.72rem; padding: 3px 10px; border-radius: var(--dc-radius-pill); border: 1px solid var(--dc-border); color: var(--dc-muted); text-transform: uppercase; letter-spacing: 0.04em; }
.dc-badge--verified { color: #0a0616; background: var(--dc-accent-gradient); border-color: transparent; }
.dc-badge--pending { color: var(--dc-lavender); }
.dc-badge--rejected { color: #ff9aa8; }

.dc-meta { display: grid; grid-template-columns: auto 1fr; gap: 6px 16px; margin: 18px 0; }
.dc-meta dt { color: var(--dc-muted); }
.dc-meta dd { margin: 0; }

.dc-btn {
	display: inline-block;
	padding: 11px 20px;
	border-radius: var(--dc-radius-pill);
	border: 1px solid var(--dc-border);
	color: var(--dc-text);
}
.dc-btn:hover { text-decoration: none; border-color: var(--dc-lavender); }
.dc-btn--accent { background: var(--dc-accent-gradient); color: #0a0616; border-color: transparent; font-weight: 600; }

.dc-empty { color: var(--dc-muted); text-align: center; padding: 40px 0; }
.dc-pagination { margin-top: 24px; }
.dc-pagination a, .dc-pagination .current { color: var(--dc-lavender); padding: 4px 8px; }

/* Footer */
.dc-footer { border-top: 1px solid var(--dc-border); margin-top: auto; }
.dc-footer__inner { max-width: 1180px; margin: 0 auto; padding: 20px 22px; display: flex; flex-wrap: wrap; align-items: center; gap: 14px; color: var(--dc-muted); font-size: 0.85rem; }
.dc-footer__menu { display: flex; gap: 14px; list-style: none; margin: 0; padding: 0; }
.dc-footer__note { margin-left: auto; }