/*
 * image-converter.css — Image Converter (ToolBox Etc plugin)
 * v1.9.0
 *
 * All rules are scoped to #image-converter-wrap so they cannot bleed
 * into the WordPress theme.  Mirrors the navy/gold design language of
 * pdf-editor.css.
 */

/* ── Box-sizing scope ─────────────────────────────────────────────── */
#image-converter-wrap *,
#image-converter-wrap *::before,
#image-converter-wrap *::after {
	box-sizing: border-box;
}

/* ── Root wrapper ─────────────────────────────────────────────────── */
#image-converter-wrap {
	--ic-navy:       #1a1a2e;
	--ic-navy-mid:   #252545;
	--ic-gold:       #d4a843;
	--ic-gold-pale:  rgba(212,168,67,.10);
	--ic-gold-dim:   rgba(212,168,67,.25);
	--ic-blue:       #3c6ef5;
	--ic-muted:      #6b6b8a;
	--ic-rule:       rgba(26,26,46,.10);
	--ic-white:      #ffffff;
	--ic-off-white:  #f8f8fb;
	--ic-radius:     10px;

	background: var(--ic-off-white);
	font-family: system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
	color: var(--ic-navy);
	margin: 0;
	position: relative;    /* stacking context for the loading overlay */
}

/* ── Toolbar ──────────────────────────────────────────────────────── */
#image-converter-wrap .ic-toolbar {
	background: var(--ic-navy);
	padding: 10px 20px;
	display: flex;
	align-items: center;
	gap: 10px;
	color: white;
	box-shadow: 0 2px 10px rgba(0,0,0,.2);
}

#image-converter-wrap .ic-brand {
	font-weight: 700;
	white-space: nowrap;
	font-size: 15px;
}
#image-converter-wrap .ic-brand-img { color: var(--ic-gold); }
#image-converter-wrap .ic-brand-cvt { color: white; }

#image-converter-wrap .ic-tagline {
	font-size: 11px;
	color: #888;
	white-space: nowrap;
}

/* ── Quick facts bar ──────────────────────────────────────────────── */
#image-converter-wrap .ic-quick-facts {
	background: var(--ic-gold-pale);
	border-bottom: 1px solid var(--ic-gold-dim);
	padding: 9px 20px;
}

#image-converter-wrap .ic-qf-list {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-wrap: wrap;
	gap: 3px 22px;
}
#image-converter-wrap .ic-qf-list li {
	font-size: 12px;
	color: var(--ic-navy);
	line-height: 1.5;
}
#image-converter-wrap .ic-qf-list strong { font-weight: 600; }

/* ── Upload zone ──────────────────────────────────────────────────── */
#image-converter-wrap .ic-upload-zone {
	margin: 28px 20px;
	border: 2px dashed rgba(26,26,46,.22);
	border-radius: var(--ic-radius);
	background: var(--ic-white);
	padding: 48px 32px;
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 10px;
	cursor: pointer;
	transition: border-color .2s, background .2s, box-shadow .2s;
	outline: none;           /* focus ring applied separately */
	text-align: center;
}
#image-converter-wrap .ic-upload-zone:hover,
#image-converter-wrap .ic-upload-zone:focus-visible {
	border-color: var(--ic-gold);
	background: var(--ic-gold-pale);
	box-shadow: 0 0 0 3px var(--ic-gold-dim);
}
#image-converter-wrap .ic-upload-zone.dragging {
	border-color: var(--ic-blue);
	background: rgba(60,110,245,.06);
	box-shadow: 0 0 0 3px rgba(60,110,245,.18);
}

#image-converter-wrap .ic-upload-icon {
	font-size: 40px;
	line-height: 1;
	margin-bottom: 4px;
}
#image-converter-wrap .ic-upload-heading {
	margin: 0;
	font-size: 18px;
	font-weight: 600;
	color: var(--ic-navy);
}
#image-converter-wrap .ic-upload-sub {
	margin: 0;
	font-size: 13px;
	color: var(--ic-muted);
	letter-spacing: .03em;
}

#image-converter-wrap .ic-upload-btn-look {
	display: inline-block;
	margin-top: 10px;
	padding: 8px 22px;
	background: var(--ic-navy);
	color: var(--ic-gold);
	font-size: 13px;
	font-weight: 600;
	border-radius: 6px;
	pointer-events: none;   /* the whole zone is the click target */
}

/* ── Editor (two-column layout) ───────────────────────────────────── */
#image-converter-wrap .ic-editor {
	display: grid;
	grid-template-columns: 1fr 320px;
	gap: 20px;
	margin: 20px;
	align-items: start;
}

/* ── Preview panel ────────────────────────────────────────────────── */
#image-converter-wrap .ic-preview-panel {
	position: relative;
	background: var(--ic-white);
	border: 1px solid var(--ic-rule);
	border-radius: var(--ic-radius);
	overflow: hidden;
	min-height: 280px;
	display: flex;
	align-items: center;
	justify-content: center;
}

#image-converter-wrap .ic-preview-badge {
	position: absolute;
	top: 10px;
	left: 10px;
	background: rgba(255,255,255,.85);
	backdrop-filter: blur(4px);
	border: 1px solid var(--ic-rule);
	border-radius: 4px;
	font-size: 10.5px;
	font-weight: 700;
	letter-spacing: .08em;
	text-transform: uppercase;
	color: var(--ic-muted);
	padding: 3px 8px;
	pointer-events: none;
}

#image-converter-wrap .ic-preview-img {
	display: block;
	max-width: 100%;
	max-height: 440px;
	object-fit: contain;
	padding: 12px;
}

#image-converter-wrap .ic-clear-btn {
	all: unset;
	box-sizing: border-box;
	position: absolute;
	top: 8px;
	right: 8px;
	width: 28px;
	height: 28px;
	border-radius: 50%;
	background: rgba(255,255,255,.9);
	border: 1px solid var(--ic-rule);
	color: var(--ic-muted);
	font-size: 16px;
	font-weight: bold;
	line-height: 26px;
	text-align: center;
	cursor: pointer;
	transition: color .15s, background .15s, border-color .15s;
}
#image-converter-wrap .ic-clear-btn:hover {
	color: #e05252;
	background: white;
	border-color: #e05252;
}
#image-converter-wrap .ic-clear-btn:focus-visible {
	outline: 2px solid var(--ic-gold);
	outline-offset: 2px;
}

#image-converter-wrap .ic-file-meta-bar {
	position: absolute;
	bottom: 0;
	left: 0;
	right: 0;
	background: rgba(255,255,255,.94);
	backdrop-filter: blur(4px);
	border-top: 1px solid var(--ic-rule);
	padding: 8px 12px;
	display: flex;
	flex-direction: column;
	gap: 2px;
}
#image-converter-wrap .ic-file-name {
	font-size: 13px;
	font-weight: 600;
	color: var(--ic-navy);
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}
#image-converter-wrap .ic-file-detail {
	font-size: 11.5px;
	color: var(--ic-muted);
}

/* ── Settings panel ───────────────────────────────────────────────── */
#image-converter-wrap .ic-settings-panel {
	background: var(--ic-white);
	border: 1px solid var(--ic-rule);
	border-radius: var(--ic-radius);
	padding: 22px 20px;
	display: flex;
	flex-direction: column;
	gap: 20px;
}

#image-converter-wrap .ic-settings-heading {
	margin: 0;
	font-size: 11px;
	font-weight: 700;
	letter-spacing: .14em;
	text-transform: uppercase;
	color: var(--ic-muted);
}

#image-converter-wrap .ic-setting-group {
	display: flex;
	flex-direction: column;
	gap: 9px;
}

#image-converter-wrap .ic-setting-label {
	font-size: 13px;
	font-weight: 600;
	color: var(--ic-navy);
}

/* Format buttons */
#image-converter-wrap .ic-format-btns {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 8px;
}
#image-converter-wrap .ic-fmt-btn {
	all: unset;
	box-sizing: border-box;
	padding: 8px 4px;
	text-align: center;
	font-size: 12.5px;
	font-weight: 700;
	border: 1.5px solid rgba(26,26,46,.16);
	border-radius: 6px;
	color: var(--ic-muted);
	cursor: pointer;
	transition: background .15s, border-color .15s, color .15s, box-shadow .15s;
	background: var(--ic-off-white);
}
#image-converter-wrap .ic-fmt-btn:hover {
	border-color: var(--ic-gold);
	color: var(--ic-navy);
}
#image-converter-wrap .ic-fmt-btn.active {
	background: var(--ic-navy);
	border-color: var(--ic-navy);
	color: var(--ic-gold);
	box-shadow: 0 2px 8px rgba(26,26,46,.15);
}
#image-converter-wrap .ic-fmt-btn:focus-visible {
	outline: 2px solid var(--ic-gold);
	outline-offset: 2px;
}

/* Quality group */
#image-converter-wrap .ic-quality-group.hidden { display: none; }

#image-converter-wrap .ic-quality-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
}
#image-converter-wrap .ic-quality-val {
	font-size: 13px;
	font-weight: 700;
	color: var(--ic-gold);
}

#image-converter-wrap .ic-quality-slider {
	width: 100%;
	height: 4px;
	border-radius: 2px;
	cursor: pointer;
	accent-color: var(--ic-gold);
	appearance: auto;
	-webkit-appearance: auto;
}

#image-converter-wrap .ic-quality-labels {
	display: flex;
	justify-content: space-between;
	font-size: 10.5px;
	color: var(--ic-muted);
}

/* Convert button */
#image-converter-wrap .ic-convert-btn {
	all: unset;
	box-sizing: border-box;
	width: 100%;
	padding: 13px 16px;
	background: var(--ic-gold);
	color: var(--ic-navy);
	font-size: 14px;
	font-weight: 700;
	border-radius: 8px;
	text-align: center;
	cursor: pointer;
	transition: background .15s, transform .1s, box-shadow .15s;
	box-shadow: 0 4px 16px rgba(212,168,67,.25);
}
#image-converter-wrap .ic-convert-btn:hover {
	background: #e0b84e;
	transform: translateY(-1px);
	box-shadow: 0 6px 20px rgba(212,168,67,.35);
}
#image-converter-wrap .ic-convert-btn:active {
	transform: translateY(0);
}
#image-converter-wrap .ic-convert-btn:disabled {
	opacity: .5;
	cursor: not-allowed;
	transform: none;
	box-shadow: none;
}
#image-converter-wrap .ic-convert-btn:focus-visible {
	outline: 2px solid var(--ic-navy);
	outline-offset: 2px;
}

/* Privacy note */
#image-converter-wrap .ic-privacy-note {
	font-size: 11.5px;
	color: var(--ic-muted);
	text-align: center;
	line-height: 1.5;
}

/* ── Status toast ─────────────────────────────────────────────────── */
#image-converter-wrap .ic-status-toast {
	position: fixed;
	bottom: 20px;
	left: 50%;
	transform: translateX(-50%) translateY(100px);
	background: var(--ic-navy);
	color: white;
	padding: 10px 24px;
	border-radius: 40px;
	font-size: 14px;
	opacity: 0;
	transition: transform .3s, opacity .3s;
	pointer-events: none;
	box-shadow: 0 4px 20px rgba(0,0,0,.25);
	z-index: 200;
	white-space: nowrap;
}
#image-converter-wrap .ic-status-toast.show {
	transform: translateX(-50%) translateY(0);
	opacity: 1;
}

/* ── Loading overlay ──────────────────────────────────────────────── */
#image-converter-wrap .ic-loading-overlay {
	display: none;
	position: fixed;
	inset: 0;
	background: rgba(248,248,251,.88);
	backdrop-filter: blur(4px);
	z-index: 300;
	align-items: center;
	justify-content: center;
	flex-direction: column;
	gap: 14px;
}
#image-converter-wrap .ic-loading-overlay.active { display: flex; }

#image-converter-wrap .ic-spinner {
	width: 44px;
	height: 44px;
	border: 3px solid #ede8df;
	border-top-color: var(--ic-navy);
	border-radius: 50%;
	animation: ic-spin .8s linear infinite;
}
@keyframes ic-spin { to { transform: rotate(360deg); } }

#image-converter-wrap .ic-loading-text {
	font-size: 15px;
	font-weight: 500;
	color: var(--ic-navy);
}

/* ── Footer ───────────────────────────────────────────────────────── */
#image-converter-wrap .ic-footer {
	text-align: center;
	padding: 18px 20px;
	font-size: 12.5px;
	color: #888;
	border-top: 1px solid var(--ic-rule);
	margin-top: 20px;
}

/* ── Reduced motion ───────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
	#image-converter-wrap .ic-convert-btn,
	#image-converter-wrap .ic-upload-zone,
	#image-converter-wrap .ic-fmt-btn,
	#image-converter-wrap .ic-status-toast,
	#image-converter-wrap .ic-clear-btn {
		transition: none;
	}
	#image-converter-wrap .ic-spinner { animation: none; }
}

/* ── Responsive — 780px (tablet) ─────────────────────────────────── */
@media (max-width: 780px) {
	#image-converter-wrap .ic-editor {
		grid-template-columns: 1fr;
	}
	#image-converter-wrap .ic-settings-panel {
		order: -1;   /* settings above preview on narrow screens */
	}
	#image-converter-wrap .ic-upload-zone {
		padding: 36px 20px;
	}
}

/* ── Responsive — 480px (phone) ──────────────────────────────────── */
@media (max-width: 480px) {
	#image-converter-wrap .ic-toolbar  { padding: 8px 12px; }
	#image-converter-wrap .ic-editor   { margin: 12px; gap: 12px; }
	#image-converter-wrap .ic-upload-zone { margin: 16px 12px; }
	#image-converter-wrap .ic-quick-facts { padding: 8px 12px; }
	#image-converter-wrap .ic-qf-list li  { font-size: 11px; }
	#image-converter-wrap .ic-upload-heading { font-size: 16px; }
	#image-converter-wrap .ic-preview-img  { max-height: 260px; }
	#image-converter-wrap .ic-status-toast { white-space: normal; max-width: 88vw; text-align: center; }
}