/* Sckan QR — generator styles. Scoped under .sckanqr / .sckanqr-mycodes. */

.sckanqr,
.sckanqr-mycodes {
	--sq-bg: #ffffff;
	--sq-surface: #f7f8fa;
	--sq-border: #e4e7ec;
	--sq-text: #1f2430;
	--sq-muted: #555f6e;
	--sq-accent: #6a5cff;
	--sq-accent-2: #00c2b8;
	--sq-radius: 12px;
	box-sizing: border-box;
	color: var(--sq-text);
	font-family: inherit;
}
.sckanqr *,
.sckanqr-mycodes * { box-sizing: border-box; }

/* Visible keyboard focus (WCAG 2.4.7) across interactive elements. */
.sckanqr :focus-visible,
.sckanqr-mycodes :focus-visible,
.sckan-auth :focus-visible,
.sckan-dash :focus-visible,
.sckan-pdfup :focus-visible {
	outline: 2px solid var(--sq-accent);
	outline-offset: 2px;
	border-radius: 4px;
}

/* The HTML `hidden` attribute must win over component display rules (display:grid/flex
   below would otherwise override the user-agent `[hidden]{display:none}`, leaving every
   type's fields, dropdowns, and conditional blocks visible at once). */
.sckanqr [hidden],
.sckanqr-mycodes [hidden] { display: none !important; }

.sckanqr-head { text-align: center; margin-bottom: 1.5rem; }
.sckanqr-title { font-size: clamp( 1.6rem, 3vw, 2.4rem ); margin: 0 0 .25rem; }
.sckanqr-sub { color: var(--sq-muted); margin: 0; }

/* Tabs */
.sckanqr-tabs {
	display: flex; flex-wrap: wrap; gap: .4rem;
	justify-content: center; margin-bottom: 1.5rem;
}
.sckanqr-tab {
	border: 1px solid var(--sq-border);
	background: var(--sq-bg);
	color: var(--sq-text);
	padding: .45rem .85rem;
	border-radius: 999px;
	font-size: .85rem;
	cursor: pointer;
	transition: all .15s ease;
}
.sckanqr-tab:hover { border-color: var(--sq-accent); }
.sckanqr-tab.is-active {
	background: var(--sq-accent);
	border-color: var(--sq-accent);
	color: #fff;
}

/* Body grid */
.sckanqr-body {
	display: grid;
	grid-template-columns: 1fr minmax( 280px, 360px );
	gap: 1.5rem;
	align-items: start;
}
@media ( max-width: 880px ) {
	.sckanqr-body { grid-template-columns: 1fr; }
	.sckanqr-preview { order: -1; }
}

/* Fields */
.sq-fieldset { display: grid; gap: .85rem; margin-bottom: 1rem; }
.sq-field { display: grid; gap: .35rem; font-size: .85rem; font-weight: 600; }
.sq-field > span { color: var(--sq-muted); }
.sq-row { display: grid; grid-template-columns: 1fr 1fr; gap: .85rem; }
@media ( max-width: 480px ) { .sq-row { grid-template-columns: 1fr; } }

.sckanqr input[ type="text" ],
.sckanqr input[ type="url" ],
.sckanqr input[ type="tel" ],
.sckanqr input[ type="email" ],
.sckanqr input[ type="number" ],
.sckanqr input[ type="datetime-local" ],
.sckanqr select,
.sckanqr textarea {
	width: 100%;
	padding: .6rem .7rem;
	border: 1px solid var(--sq-border);
	border-radius: 8px;
	background: var(--sq-bg);
	color: var(--sq-text);
	font: inherit;
	font-weight: 400;
}
.sckanqr input[ type="color" ] {
	width: 100%; height: 40px; padding: 2px;
	border: 1px solid var(--sq-border); border-radius: 8px; background: var(--sq-bg);
}
.sckanqr input[ type="range" ] { width: 100%; accent-color: var(--sq-accent); }
.sckanqr textarea { resize: vertical; }
.sckanqr input:focus, .sckanqr select:focus, .sckanqr textarea:focus {
	outline: none; border-color: var(--sq-accent); box-shadow: 0 0 0 3px rgba( 106, 92, 255, .15 );
}

.sq-check { display: flex; align-items: center; gap: .5rem; font-size: .85rem; font-weight: 600; cursor: pointer; }
.sq-check.sq-disabled { opacity: .6; cursor: default; }

.sq-dynamic-note {
	background: var(--sq-surface);
	border: 1px dashed var(--sq-border);
	border-radius: var(--sq-radius);
	padding: .85rem 1rem; margin-bottom: 1rem;
}
.sq-dynamic-note small { display: block; color: var(--sq-muted); margin-top: .35rem; }
.sq-short { display: flex; align-items: center; gap: .5rem; margin-top: .6rem; flex-wrap: wrap; }
.sq-short code { background: var(--sq-bg); border: 1px solid var(--sq-border); border-radius: 6px; padding: .3rem .5rem; font-size: .8rem; word-break: break-all; }

/* My Codes — dynamic block */
.sckanqr-code-card.is-dynamic { grid-template-columns: 1fr; justify-items: stretch; text-align: left; }
.sckanqr-code-dyn { display: grid; gap: .5rem; width: 100%; font-size: .8rem; }
.sq-short-link { word-break: break-all; font-weight: 600; }
.sq-dest { display: flex; gap: .4rem; }
.sq-dest input { flex: 1; min-width: 0; }
.sq-stats { display: flex; align-items: center; justify-content: space-between; gap: .5rem; color: var(--sq-accent); }
.sq-scan-count { font-weight: 700; color: var(--sq-text); }
.sq-spark { color: var(--sq-accent); line-height: 0; }
.sq-dest-msg { margin: 0; font-weight: 600; }
.sq-dest-msg.is-ok { color: #137a45; }
.sq-dest-msg.is-bad { color: #b42318; }

/* Panels */
.sq-panel {
	border: 1px solid var(--sq-border);
	border-radius: var(--sq-radius);
	margin-bottom: .75rem;
	overflow: hidden;
	background: var(--sq-bg);
}
.sq-panel > summary {
	cursor: pointer; padding: .85rem 1rem;
	font-weight: 700; list-style: none; user-select: none;
	display: flex; justify-content: space-between; align-items: center;
}
.sq-panel > summary::-webkit-details-marker { display: none; }
.sq-panel > summary::after { content: "+"; color: var(--sq-muted); font-size: 1.1rem; }
.sq-panel[ open ] > summary::after { content: "−"; }
.sq-panel-body { padding: 0 1rem 1rem; display: grid; gap: .85rem; }

.sq-logo-preview { display: flex; align-items: center; gap: .75rem; }
.sq-logo-preview img { width: 48px; height: 48px; object-fit: contain; border: 1px solid var(--sq-border); border-radius: 8px; background: #fff; }

/* Preview */
.sckanqr-preview { position: sticky; top: 1rem; }
.sckanqr-preview-inner {
	border: 1px solid var(--sq-border);
	border-radius: var(--sq-radius);
	padding: 1.25rem;
	background: var(--sq-surface);
	display: grid; gap: 1rem; justify-items: center;
}
.sckanqr-canvas-frame {
	display: flex; flex-direction: column; align-items: stretch;
	background: #fff; padding: 10px; border-radius: 10px;
	max-width: 100%;
}
.sckanqr-canvas { display: flex; justify-content: center; }
.sckanqr-canvas canvas, .sckanqr-canvas svg { max-width: 100%; height: auto; }
.sckanqr-frame-text {
	text-align: center; padding: .4rem .6rem; border-radius: 6px; margin-top: 8px;
	overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.sckanqr-canvas-frame.frame-top .sckanqr-frame-text { margin: 0 0 8px; }

.sckanqr-readability {
	font-size: .8rem; font-weight: 600; text-align: center;
	padding: .5rem .75rem; border-radius: 8px; width: 100%;
}
.sckanqr-readability.is-ok { background: #e7f7ee; color: #137a45; }
.sckanqr-readability.is-bad { background: #fdecec; color: #b42318; }

/* Buttons */
.sckanqr-actions { display: flex; gap: .5rem; width: 100%; }
.sq-btn {
	flex: 1; cursor: pointer; border: 1px solid var(--sq-border); background: var(--sq-bg);
	color: var(--sq-text); padding: .6rem .9rem; border-radius: 8px; font: inherit; font-weight: 600;
	text-align: center; text-decoration: none; transition: all .15s ease;
}
.sq-btn:hover { border-color: var(--sq-accent); }
.sq-btn-primary, .sckanqr .sq-btn-primary {
	background: var(--sq-accent); border-color: var(--sq-accent); color: #fff;
}
.sq-btn-primary:hover { filter: brightness( 1.05 ); }
.sq-btn-block { display: block; width: 100%; }
.sq-btn-ghost {
	background: none; border: none; color: var(--sq-muted); cursor: pointer;
	font: inherit; font-weight: 600; text-decoration: underline; padding: 0;
}
.sq-dropdown { position: relative; flex: 1; }
.sq-dropdown .sq-btn { width: 100%; }
.sq-dropdown-menu {
	position: absolute; left: 0; right: 0; top: calc( 100% + 4px );
	background: var(--sq-bg); border: 1px solid var(--sq-border); border-radius: 8px;
	box-shadow: 0 10px 30px rgba( 16, 24, 40, .12 ); overflow: hidden; z-index: 10;
}
.sq-dropdown-menu button {
	display: block; width: 100%; text-align: left; padding: .55rem .9rem;
	background: none; border: none; cursor: pointer; font: inherit;
}
.sq-dropdown-menu button:hover { background: var(--sq-surface); }

.sckanqr-save { width: 100%; }
.sq-save-row { display: flex; gap: .5rem; }
.sq-save-row input { flex: 1; }
.sq-save-msg { font-size: .8rem; font-weight: 600; margin: .5rem 0 0; text-align: center; }
.sq-save-msg.is-ok { color: #137a45; }
.sq-save-msg.is-bad { color: #b42318; }

/* My Codes — vertical list */
.sckanqr-mycodes-bar { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.sckanqr-mycodes-bar h2 { margin: 0; }
.sckanqr-mycodes-search { flex: 1; min-width: 200px; max-width: 340px; padding: .55rem .8rem; border: 1px solid var(--sq-border); border-radius: .475rem; font: inherit; }
.sckanqr-mycodes-more { text-align: center; margin-top: 1rem; }
.sckanqr-mycodes-grid { display: flex; flex-direction: column; gap: .75rem; margin-top: 1rem; }
.sckanqr-code-row {
	display: flex; align-items: flex-start; gap: 1rem;
	border: 1px solid var(--sq-border); border-radius: var(--sq-radius);
	padding: 1rem; background: var(--sq-bg);
}
.sckanqr-code-thumb { flex: none; }
.sckanqr-code-thumb canvas, .sckanqr-code-thumb svg { width: 96px; height: 96px; display: block; }
.sckanqr-code-info { flex: 1; min-width: 0; display: grid; gap: .35rem; align-content: start; }
.sckanqr-code-info > strong { font-size: 1rem; }
.sckanqr-code-sub { display: flex; align-items: center; gap: .6rem; flex-wrap: wrap; font-size: .8rem; }
.sckanqr-code-badge { font-weight: 700; text-transform: uppercase; letter-spacing: .04em; color: var(--sq-accent); background: rgba(12,54,151,.08); padding: .15rem .5rem; border-radius: 999px; font-size: .7rem; }
.sckanqr-code-info .sq-short-link { font-size: .82rem; word-break: break-all; }
.sckanqr-code-info .sq-dest { display: flex; gap: .4rem; margin-top: .2rem; }
.sckanqr-code-info .sq-dest input { flex: 1; min-width: 0; }
.sckanqr-code-actions { flex: none; display: flex; flex-direction: column; gap: .35rem; align-items: flex-end; }
.sckanqr-action {
	background: none; border: none; cursor: pointer; font: inherit; font-size: .85rem; font-weight: 600;
	color: var(--sq-accent); text-decoration: none; padding: .15rem 0; text-align: right;
}
.sckanqr-action:hover { text-decoration: underline; }
.sckanqr-action.is-danger { color: #b42318; }
@media ( max-width: 640px ) {
	.sckanqr-code-row { flex-wrap: wrap; }
	.sckanqr-code-actions { flex-direction: row; flex-wrap: wrap; align-items: center; width: 100%; gap: 1rem; }
}

/* ---------- Auth (login/register/lost) ---------- */
.sckan-auth { display: flex; justify-content: center; padding: 2rem 1rem; }
.sckan-auth-card {
	width: 100%; max-width: 400px;
	border: 1px solid var(--sq-border); border-radius: var(--sq-radius);
	background: var(--sq-bg); padding: 1.75rem;
}
.sckan-auth-logo { display: block; height: 40px; width: auto; margin: 0 auto 1.5rem; }
.sckan-auth-title { font-size: 1.5rem; margin: 0 0 1.25rem; }
.sckan-auth-lead { color: var(--sq-muted); margin: 0 0 1.25rem; }
.sckan-auth-form { display: grid; gap: .9rem; }
.sckan-auth-form .sq-field { font-size: .85rem; font-weight: 600; }
.sckan-auth-alt { margin: 1rem 0 0; font-size: .85rem; color: var(--sq-muted); text-align: center; }
.sckan-auth-msg { padding: .6rem .8rem; border-radius: 8px; font-size: .85rem; font-weight: 600; margin-bottom: 1rem; }
.sckan-auth-msg.is-ok { background: #e7f7ee; color: #137a45; }
.sckan-auth-msg.is-bad { background: #fdecec; color: #b42318; }

/* ---------- Dashboard ---------- */
.sckan-dash { max-width: 1120px; margin: 0 auto; }
.sckan-dash-panel { display: none; }
.sckan-dash-panel.is-active { display: block; }
.sckan-dash-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; margin: 1rem 0 1.5rem; }
@media ( max-width: 600px ) { .sckan-dash-cards { grid-template-columns: repeat(2, 1fr); } }
.sckan-dash-card { border: 1px solid var(--sq-border); border-radius: var(--sq-radius); padding: 1rem; background: var(--sq-bg); }
.sckan-dash-card .num { font-size: 1.8rem; font-weight: 800; line-height: 1.1; }
.sckan-dash-card .lbl { color: var(--sq-muted); font-size: .8rem; margin-top: .25rem; }
.sckan-dash-chart { color: var(--sq-accent); }
.sckan-dash-chartwrap h3 { font-size: .9rem; color: var(--sq-muted); margin: 0 0 .5rem; }
.sckan-dash-empty { color: var(--sq-muted); }
.sckan-account-form { max-width: 480px; }

/* ---------- PDF Uploader ---------- */
.sckan-pdfup { max-width: 760px; margin: 0 auto; }
.sckan-pdfup-head h1 { margin: 0 0 .25rem; font-size: 1.6rem; }
.sckan-pdfup-sub { color: var(--sq-muted); margin: 0 0 1.5rem; }
.sckan-pdfup-form {
	display: grid; gap: .9rem; padding: 1.25rem;
	border: 1px solid var(--sq-border); border-radius: var(--sq-radius); background: var(--sq-bg); margin-bottom: 2rem;
}
.sckan-pdfup-form .sq-field { display: grid; gap: .35rem; font-size: .85rem; font-weight: 600; }
.sckan-pdfup-form .sq-field > span:first-child { color: var(--sq-muted); }
.sckan-pdfup-msg { font-size: .85rem; font-weight: 600; margin: .25rem 0 0; }
.sckan-pdfup-msg.is-ok { color: #137a45; }
.sckan-pdfup-msg.is-bad { color: #b42318; }
.sckan-pdfup-listtitle { font-size: 1rem; margin: 0 0 .75rem; }
.sckan-pdfup-empty { color: var(--sq-muted); }
.sckan-pdfup-list { display: grid; gap: .75rem; }
.sckan-pdf-card {
	border: 1px solid var(--sq-border); border-radius: var(--sq-radius);
	padding: 1rem; background: var(--sq-bg); display: grid; gap: .6rem;
}
.sckan-pdf-card-head { display: flex; align-items: center; gap: .6rem; }
.sckan-pdf-card-head strong { font-size: .95rem; }
.sckan-pdf-badge { font-size: .7rem; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; color: var(--sq-accent); background: rgba(12,54,151,.08); padding: .15rem .5rem; border-radius: 999px; }
.sckan-pdf-linkrow { display: flex; align-items: center; gap: .6rem; flex-wrap: wrap; }
.sckan-pdf-link { word-break: break-all; font-size: .82rem; flex: 1; min-width: 0; }
.sckan-pdf-card-actions { display: flex; gap: .5rem; }

/* ---------- Event builder ---------- */
.sckan-ev { max-width: 820px; margin: 0 auto; }
.sckan-ev-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media ( max-width: 600px ) { .sckan-ev-row { grid-template-columns: 1fr; } }
.sckan-ev-thumb img { max-height: 120px; width: auto; border-radius: 8px; margin-top: .5rem; border: 1px solid var(--sq-border); }
.sckan-ev-gallery-thumbs { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: .5rem; }
.sckan-ev-gthumb { position: relative; display: inline-block; }
.sckan-ev-gthumb img { width: 72px; height: 72px; object-fit: cover; border-radius: 8px; border: 1px solid var(--sq-border); display: block; }
.sckan-ev-gx { position: absolute; top: -8px; right: -8px; width: 22px; height: 22px; border-radius: 50%; border: none; background: #b42318; color: #fff; cursor: pointer; line-height: 1; }
.sckan-ev-msg { font-size: .85rem; font-weight: 600; margin: .5rem 0 0; }
.sckan-ev-msg.is-ok { color: #137a45; }
.sckan-ev-msg.is-bad { color: #b42318; }
.sckan-ev-listtitle { margin: 2rem 0 .75rem; font-size: 1rem; }
.sckan-ev-empty { color: var(--sq-muted); }
.sckan-ev-list { display: flex; flex-direction: column; gap: .75rem; }
.sckan-ev-item { display: flex; align-items: flex-start; gap: 1rem; border: 1px solid var(--sq-border); border-radius: var(--sq-radius); padding: 1rem; background: var(--sq-bg); }
.sckan-ev-qr { flex: none; }
.sckan-ev-qr canvas { width: 96px; height: 96px; display: block; }
.sckan-ev-iteminfo { flex: 1; min-width: 0; display: grid; gap: .25rem; }
.sckan-ev-iteminfo strong { font-size: 1rem; word-break: break-word; }
.sckan-ev-meta { font-size: .8rem; color: var(--sq-muted); }
.sckan-ev-itemactions { flex: none; display: flex; flex-direction: column; gap: .35rem; align-items: flex-end; }
@media ( max-width: 600px ) { .sckan-ev-item { flex-wrap: wrap; } .sckan-ev-itemactions { flex-direction: row; flex-wrap: wrap; width: 100%; gap: 1rem; } }

/* Dark mode hook (themes can flip this) */
.sckanqr.is-dark, .sckanqr-mycodes.is-dark {
	--sq-bg: #1b1f27; --sq-surface: #232833; --sq-border: #333a47; --sq-text: #f2f4f7; --sq-muted: #98a2b3;
}