/* DESHABAKTHI e-paper reader */

.dbk-reader {
	padding: 20px 0 40px;
}

/* --- Toolbar ------------------------------------------------------------- */
.dbk-toolbar {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	flex-wrap: wrap;
	position: sticky;
	top: 0;
	z-index: 20;
	padding: 12px;
	background: var(--dbk-surface);
	border: 1px solid var(--dbk-line);
	border-radius: var(--dbk-radius);
	box-shadow: var(--dbk-shadow);
}

.dbk-toolbar__date {
	flex: 1 1 260px;
	text-align: center;
	min-width: 0;
}

.dbk-toolbar__label {
	font-family: var(--dbk-serif);
	font-size: clamp(1rem, 2.6vw, 1.35rem);
	font-weight: 700;
	color: var(--dbk-ink);
	line-height: 1.2;
}

.dbk-datepick {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	margin-top: 6px;
}

.dbk-datepick__input {
	font: inherit;
	padding: 6px 8px;
	color: var(--dbk-ink);
	background: var(--dbk-paper);
	border: 1px solid var(--dbk-line);
	border-radius: 6px;
	max-width: 100%;
}

.dbk-toolbar__nav {
	flex: 0 0 auto;
}

.dbk-toolbar__nav--next {
	text-align: right;
}

/* --- Buttons ------------------------------------------------------------- */
.dbk-btn {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	padding: 9px 14px;
	font: inherit;
	font-weight: 600;
	line-height: 1;
	color: var(--dbk-ink);
	background: var(--dbk-paper);
	border: 1px solid var(--dbk-line);
	border-radius: 999px;
	text-decoration: none;
	cursor: pointer;
	transition: background .15s ease, border-color .15s ease, transform .05s ease;
	white-space: nowrap;
}

.dbk-btn:hover {
	background: var(--dbk-surface);
	border-color: var(--dbk-ink-faint);
}

.dbk-btn:active {
	transform: translateY(1px);
}

.dbk-btn--nav {
	font-size: .95rem;
}

.dbk-btn--go {
	padding: 7px 12px;
}

.dbk-btn--accent {
	color: #fff;
	background: var(--dbk-accent);
	border-color: var(--dbk-accent);
}

.dbk-btn--accent:hover {
	background: var(--dbk-accent-dark);
	border-color: var(--dbk-accent-dark);
}

.dbk-btn--download {
	color: var(--dbk-accent);
	border-color: var(--dbk-accent);
	background: transparent;
}

.dbk-btn--download:hover {
	background: rgba(179, 19, 27, .06);
}

.dbk-btn--icon {
	min-width: 40px;
	justify-content: center;
	padding: 9px 12px;
	font-size: 1.05rem;
}

.dbk-btn.is-disabled {
	opacity: .4;
	cursor: default;
	pointer-events: none;
}

.dbk-btn__label {
	display: inline;
}

/* --- Viewer tools row ---------------------------------------------------- */
.dbk-viewer-tools {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	flex-wrap: wrap;
	margin: 16px 0 8px;
}

.dbk-zoom {
	display: inline-flex;
	gap: 6px;
}

.dbk-viewer-tools__end {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	flex-wrap: wrap;
}

/* WhatsApp share button */
.dbk-btn--whatsapp {
	color: #fff;
	background: #25d366;
	border-color: #25d366;
}

.dbk-btn--whatsapp:hover {
	background: #1da851;
	border-color: #1da851;
}

.dbk-wa-icon {
	width: 18px;
	height: 18px;
	flex: 0 0 auto;
}

/* --- Pages --------------------------------------------------------------- */
.dbk-pages {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 22px;
	margin-top: 14px;
	overflow-x: auto; /* Lets a zoomed-in page scroll sideways. */
	-webkit-overflow-scrolling: touch;
}

.dbk-page {
	width: 100%;
	max-width: 100%;
	background: var(--dbk-surface);
	border: 1px solid var(--dbk-line);
	border-radius: 4px;
	box-shadow: var(--dbk-shadow);
	overflow: hidden;
}

.dbk-page__canvas {
	display: block;
	width: 100%;
	height: auto;
}

.dbk-page__num {
	display: block;
	padding: 6px 10px;
	font-size: .72rem;
	letter-spacing: .12em;
	text-transform: uppercase;
	color: var(--dbk-ink-faint);
	text-align: center;
	border-top: 1px solid var(--dbk-line);
	background: var(--dbk-paper);
}

/* --- Status / spinner ---------------------------------------------------- */
.dbk-status {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 10px;
	min-height: 200px;
	color: var(--dbk-ink-soft);
	font-size: .95rem;
}

.dbk-spinner {
	width: 20px;
	height: 20px;
	border: 3px solid var(--dbk-line);
	border-top-color: var(--dbk-accent);
	border-radius: 50%;
	animation: dbk-spin .8s linear infinite;
}

@keyframes dbk-spin {
	to {
		transform: rotate(360deg);
	}
}

@media (prefers-reduced-motion: reduce) {
	.dbk-spinner {
		animation-duration: 2s;
	}
}

.dbk-status--error {
	flex-direction: column;
	color: var(--dbk-accent);
	text-align: center;
}

/* --- Small screens ------------------------------------------------------- */
@media (max-width: 560px) {
	.dbk-btn__label {
		display: none;
	}

	.dbk-btn--go .dbk-btn__label,
	.dbk-btn--download .dbk-btn__label,
	.dbk-btn--whatsapp .dbk-btn__label {
		display: inline;
	}

	.dbk-toolbar {
		padding: 10px;
	}

	.dbk-toolbar__date {
		order: -1;
		flex-basis: 100%;
	}
}