/* Kundenbereich – Schreibbüro Franke
   Farben lassen sich im Theme überschreiben, z. B.:  .sbf-kb { --sbf-primary: #c53530; } */

.sbf-kb {
	--sbf-primary: #c53530;
	--sbf-primary-dark: #a12a26;
	--sbf-primary-soft: #fbefee;
	--sbf-text: #1f2328;
	--sbf-muted: #646a73;
	--sbf-border: #e4e6ea;
	--sbf-bg: #ffffff;
	--sbf-soft: #f7f7f8;
	--sbf-success: #2e7d4f;
	--sbf-radius: 14px;
	color: var(--sbf-text);
	font-size: 16px;
	line-height: 1.55;
	max-width: 1100px;
	margin: 0 auto;
}
.sbf-kb [hidden] { display: none !important; }
.sbf-kb *, .sbf-kb *::before, .sbf-kb *::after { box-sizing: border-box; }
.sbf-kb h2 { font-size: 1.6rem; margin: 0 0 6px; line-height: 1.25; }
.sbf-kb h3 { font-size: 1.2rem; margin: 0 0 4px; line-height: 1.3; }
.sbf-kb p { margin: 0 0 12px; }
.sbf-kb a { color: var(--sbf-primary); }

.sbf-kb-intro { margin-bottom: 24px; }
.sbf-kb-intro p, .sbf-kb-head p { color: var(--sbf-muted); }

.sbf-kb-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 24px; align-items: start; }

.sbf-kb-card {
	background: var(--sbf-bg);
	border: 1px solid var(--sbf-border);
	border-radius: var(--sbf-radius);
	padding: 28px;
	margin-bottom: 24px;
	box-shadow: 0 1px 2px rgba(0,0,0,.04), 0 10px 30px rgba(0,0,0,.04);
}
.sbf-kb-grid .sbf-kb-card { margin-bottom: 0; }
.sbf-kb-sub { color: var(--sbf-muted); font-size: .95rem; margin-bottom: 20px !important; }

.sbf-kb-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; flex-wrap: wrap; margin-bottom: 20px; }

/* Formulare */
.sbf-kb-form label { display: block; font-weight: 600; font-size: .9rem; margin-bottom: 14px; }
.sbf-kb-form input[type="text"],
.sbf-kb-form input[type="email"],
.sbf-kb-form input[type="tel"],
.sbf-kb-form input[type="password"],
.sbf-kb-form textarea {
	display: block; width: 100%; margin-top: 6px; padding: 11px 13px;
	border: 1px solid #cfd3d9; border-radius: 9px; background: #fff; color: inherit;
	font: inherit; font-weight: 400; font-size: 1rem; line-height: 1.4;
	transition: border-color .15s, box-shadow .15s;
}
.sbf-kb-form input:focus, .sbf-kb-form textarea:focus {
	outline: none; border-color: var(--sbf-primary); box-shadow: 0 0 0 3px rgba(197,53,48,.15);
}
.sbf-kb-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0 14px; }
.sbf-kb-check { display: flex !important; gap: 10px; align-items: flex-start; font-weight: 400 !important; }
.sbf-kb-check input { margin-top: 4px; accent-color: var(--sbf-primary); flex: none; }
.sbf-kb-opt { color: var(--sbf-muted); font-weight: 400; }
.sbf-kb-small { font-size: .9rem; margin: 14px 0 0 !important; text-align: center; }
.sbf-kb-hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }

/* Buttons */
.sbf-kb-btn {
	display: inline-flex; align-items: center; justify-content: center; gap: 8px;
	background: var(--sbf-primary); color: #fff !important; border: 1px solid var(--sbf-primary);
	border-radius: 9px; padding: 12px 24px; font: inherit; font-weight: 600; font-size: 1rem; line-height: 1.2;
	cursor: pointer; text-decoration: none !important; transition: background .15s, border-color .15s;
}
.sbf-kb-btn:hover, .sbf-kb-btn:focus-visible { background: var(--sbf-primary-dark); border-color: var(--sbf-primary-dark); }
.sbf-kb-btn:focus-visible { outline: 3px solid rgba(197,53,48,.3); outline-offset: 2px; }
.sbf-kb-btn:disabled { opacity: .6; cursor: not-allowed; }
.sbf-kb-btn--block { width: 100%; }
.sbf-kb-btn--small { padding: 8px 16px; font-size: .9rem; }
.sbf-kb-btn--ghost { background: transparent; color: var(--sbf-primary) !important; }
.sbf-kb-btn--ghost:hover { background: var(--sbf-primary-soft); }

/* Hinweise */
.sbf-kb-alert { padding: 14px 16px; border-radius: 9px; margin-bottom: 20px; border-left: 4px solid; font-size: .95rem; }
.sbf-kb-alert ul { margin: 0; padding-left: 18px; }
.sbf-kb-alert--error { background: #fdecea; border-color: var(--sbf-primary); color: #7a1f1b; }
.sbf-kb-alert--success { background: #e9f6ee; border-color: var(--sbf-success); color: #1d5434; }
.sbf-kb-alert--info { background: #eef4fb; border-color: #2f6db5; color: #1d4370; }

/* Upload */
.sbf-kb-drop {
	display: flex; flex-direction: column; align-items: center; gap: 2px; text-align: center;
	border: 2px dashed #d3d7dc; border-radius: var(--sbf-radius); padding: 34px 20px;
	background: var(--sbf-soft); cursor: pointer; transition: border-color .15s, background .15s;
}
.sbf-kb-drop:hover, .sbf-kb-drop:focus-visible, .sbf-kb-drop.is-over { border-color: var(--sbf-primary); background: var(--sbf-primary-soft); outline: none; }
.sbf-kb-drop svg { width: 42px; height: 42px; color: var(--sbf-primary); margin-bottom: 8px; }
.sbf-kb-drop span { color: var(--sbf-muted); }
.sbf-kb-drop small { color: var(--sbf-muted); font-size: .8rem; margin-top: 8px; }
.sbf-kb-upload.is-busy .sbf-kb-drop { pointer-events: none; opacity: .6; }

.sbf-kb-queue { list-style: none; margin: 16px 0; padding: 0; }
.sbf-kb-queue li {
	display: grid; grid-template-columns: 1fr auto; gap: 8px 12px; align-items: center;
	padding: 12px 14px; border: 1px solid var(--sbf-border); border-radius: 9px; margin: 0 0 8px; font-size: .92rem;
}
.sbf-kb-qname { font-weight: 600; overflow-wrap: anywhere; }
.sbf-kb-qmeta { color: var(--sbf-muted); font-size: .85rem; display: flex; align-items: center; gap: 8px; text-align: right; }
.sbf-kb-remove { background: none; border: 0; color: var(--sbf-muted); cursor: pointer; font-size: 1.3rem; line-height: 1; padding: 0 2px; }
.sbf-kb-remove:hover { color: var(--sbf-primary); }
.sbf-kb-upload.is-busy .sbf-kb-remove { visibility: hidden; }
.sbf-kb-bar { grid-column: 1 / -1; height: 6px; background: #eceef1; border-radius: 3px; overflow: hidden; }
.sbf-kb-bar span { display: block; height: 100%; width: 0; background: var(--sbf-primary); transition: width .2s; }
.sbf-kb-queue li.is-done { border-color: #bfe3cc; background: #f4fbf6; }
.sbf-kb-queue li.is-done .sbf-kb-bar span { background: var(--sbf-success); }
.sbf-kb-queue li.is-done .sbf-kb-qmeta { color: var(--sbf-success); font-weight: 600; }
.sbf-kb-queue li.is-error { border-color: #f1b9b5; background: #fdf2f1; }
.sbf-kb-queue li.is-error .sbf-kb-qmeta { color: #a12a26; }

/* Tabellen */
.sbf-kb-table { width: 100%; border-collapse: collapse; font-size: .95rem; margin: 8px 0 0; }
.sbf-kb-table th, .sbf-kb-table td { text-align: left; padding: 12px 10px; border: 0; border-bottom: 1px solid var(--sbf-border); vertical-align: middle; background: none; }
.sbf-kb-table th { font-size: .78rem; text-transform: uppercase; letter-spacing: .05em; color: var(--sbf-muted); font-weight: 600; }
.sbf-kb-table tr:last-child td { border-bottom: 0; }
.sbf-kb-action { text-align: right !important; white-space: nowrap; }
.sbf-kb-fname { font-weight: 600; overflow-wrap: anywhere; }
.sbf-kb-note { display: block; color: var(--sbf-muted); font-size: .85rem; margin-top: 2px; white-space: pre-line; }
.sbf-kb-empty { color: var(--sbf-muted); margin: 8px 0 0 !important; }

.sbf-kb-badge { display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: .75rem; font-weight: 600; background: #eceef1; color: #444; vertical-align: middle; margin-left: 6px; white-space: nowrap; }
td[data-label="Status"] .sbf-kb-badge { margin-left: 0; }
.sbf-kb-badge--new { background: var(--sbf-primary); color: #fff; }
.sbf-kb-badge--wait { background: #eef4fb; color: #1d4370; }
.sbf-kb-badge--progress { background: #fff4e0; color: #7a4d00; }
.sbf-kb-badge--done { background: #e9f6ee; color: var(--sbf-success); }

.sbf-kb .screen-reader-text { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

@media (max-width: 640px) {
	.sbf-kb-card { padding: 20px; }
	.sbf-kb-row { grid-template-columns: 1fr; }
	.sbf-kb-grid { grid-template-columns: 1fr; }
	.sbf-kb-table thead { display: none; }
	.sbf-kb-table, .sbf-kb-table tbody, .sbf-kb-table tr, .sbf-kb-table td { display: block; width: 100%; }
	.sbf-kb-table tr { border: 1px solid var(--sbf-border); border-radius: 9px; padding: 8px 4px; margin-bottom: 10px; }
	.sbf-kb-table td { border: 0; padding: 5px 10px; display: flex; justify-content: space-between; gap: 12px; text-align: right; }
	.sbf-kb-table td[data-label]::before { content: attr(data-label); font-weight: 600; color: var(--sbf-muted); font-size: .85rem; text-align: left; }
	.sbf-kb-table td[data-label="Dokument"], .sbf-kb-table td[data-label="Datei"], .sbf-kb-table td[data-label="Rechnung"], .sbf-kb-table td[data-label="Vorlage"], .sbf-kb-table td[data-label="Auftrag"] { display: block; text-align: left; }
	.sbf-kb-table td[data-label="Dokument"]::before, .sbf-kb-table td[data-label="Datei"]::before, .sbf-kb-table td[data-label="Rechnung"]::before, .sbf-kb-table td[data-label="Vorlage"]::before, .sbf-kb-table td[data-label="Auftrag"]::before { display: none; }
	.sbf-kb-action { text-align: left !important; }
	.sbf-kb-action .sbf-kb-btn { width: 100%; }
}

/* ===== Version 2: Portal ===== */
.sbf-kb-narrow { max-width: 460px; margin: 0 auto 24px; }
.sbf-kb-code { font-size: 1.6rem !important; letter-spacing: .3em; text-align: center; font-variant-numeric: tabular-nums; }
.sbf-kb-linkbtn { background: none; border: 0; padding: 0; color: var(--sbf-primary); cursor: pointer; font: inherit; text-decoration: underline; }
.sbf-kb-hint { display: block; font-weight: 400; color: var(--sbf-muted); font-size: .85rem; margin-top: 4px; }
.sbf-kb-form select { display: block; width: 100%; margin-top: 6px; padding: 11px 13px; border: 1px solid #cfd3d9; border-radius: 9px; background: #fff; color: inherit; font: inherit; font-weight: 400; font-size: 1rem; }
.sbf-kb-form select:focus { outline: none; border-color: var(--sbf-primary); box-shadow: 0 0 0 3px rgba(197,53,48,.15); }
.sbf-kb-fileinput { display: block; margin-top: 8px; font-weight: 400; }

/* Tabs */
.sbf-kb-tabs { display: flex; gap: 2px; flex-wrap: wrap; border-bottom: 1px solid var(--sbf-border); margin: 0 0 24px; padding: 0; }
.sbf-kb-tabs a { display: inline-flex; align-items: center; gap: 6px; padding: 10px 11px; margin-bottom: -1px; border-bottom: 3px solid transparent; color: var(--sbf-muted); text-decoration: none; font-weight: 600; font-size: .95rem; }
.sbf-kb-tabs a:hover { color: var(--sbf-text); }
.sbf-kb-tabs a.is-active { color: var(--sbf-primary); border-bottom-color: var(--sbf-primary); }
.sbf-kb-tabs a.is-cta { color: var(--sbf-primary); }
.sbf-kb-dot { display: inline-flex; align-items: center; justify-content: center; min-width: 20px; height: 20px; padding: 0 6px; border-radius: 999px; background: var(--sbf-primary); color: #fff; font-size: .72rem; }
@media (max-width: 640px) {
	.sbf-kb-tabs { flex-wrap: nowrap; overflow-x: auto; -webkit-overflow-scrolling: touch; scrollbar-width: none; }
	.sbf-kb-tabs a { white-space: nowrap; padding: 10px 10px; }
}

/* Auftragsdetail */
.sbf-kb-back { margin: 0 0 12px !important; font-size: .95rem; }
.sbf-kb-back a { text-decoration: none; }
.sbf-kb-orderhead { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.sbf-kb-orderhead .sbf-kb-badge { font-size: .85rem; padding: 4px 12px; }
.sbf-kb-steps { display: flex; list-style: none; margin: 8px 0 24px; padding: 0; counter-reset: step; }
.sbf-kb-steps li { flex: 1; position: relative; text-align: center; font-size: .85rem; color: var(--sbf-muted); counter-increment: step; }
.sbf-kb-steps li::before { content: counter(step); display: flex; align-items: center; justify-content: center; width: 30px; height: 30px; margin: 0 auto 6px; border-radius: 50%; background: #eceef1; color: var(--sbf-muted); font-weight: 700; position: relative; z-index: 1; }
.sbf-kb-steps li::after { content: ""; position: absolute; top: 15px; left: -50%; width: 100%; height: 3px; background: #eceef1; }
.sbf-kb-steps li:first-child::after { display: none; }
.sbf-kb-steps li.is-done::before { content: "✓"; background: var(--sbf-success); color: #fff; }
.sbf-kb-steps li.is-done::after, .sbf-kb-steps li.is-current::after { background: var(--sbf-success); }
.sbf-kb-steps li.is-current::before { background: var(--sbf-primary); color: #fff; box-shadow: 0 0 0 4px rgba(197,53,48,.15); }
.sbf-kb-steps li.is-current, .sbf-kb-steps li.is-done { color: var(--sbf-text); font-weight: 600; }
.sbf-kb-facts { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 14px 20px; margin: 0 0 16px; }
.sbf-kb-facts div { margin: 0; }
.sbf-kb-facts dt { font-size: .75rem; text-transform: uppercase; letter-spacing: .05em; color: var(--sbf-muted); font-weight: 600; margin: 0; }
.sbf-kb-facts dd { margin: 2px 0 0; }
.sbf-kb-notebox { background: var(--sbf-soft); border-radius: 9px; padding: 12px 14px; font-size: .95rem; margin-bottom: 12px; }
.sbf-kb-details { margin-top: 16px; border-top: 1px solid var(--sbf-border); padding-top: 14px; }
.sbf-kb-details summary { cursor: pointer; color: var(--sbf-primary); font-weight: 600; margin-bottom: 12px; }
.sbf-kb-filelist { list-style: none; margin: 0 0 8px; padding: 0; }
.sbf-kb-filelist li { padding: 8px 0; border-bottom: 1px solid var(--sbf-border); }
.sbf-kb-filelist li:last-child { border-bottom: 0; }
.sbf-kb-filelist .sbf-kb-note { display: inline; }
.sbf-kb-emptybox { text-align: center; padding: 20px 0 8px; }
.sbf-kb-emptybox p { color: var(--sbf-muted); }

/* Nachrichten */
.sbf-kb-thread { list-style: none; margin: 0 0 16px; padding: 0; display: flex; flex-direction: column; gap: 12px; max-height: 480px; overflow-y: auto; }
.sbf-kb-thread li { max-width: 85%; }
.sbf-kb-thread li.is-customer { align-self: flex-end; text-align: right; }
.sbf-kb-bubble { display: inline-block; text-align: left; padding: 10px 14px; border-radius: 14px; background: var(--sbf-soft); border: 1px solid var(--sbf-border); font-size: .95rem; overflow-wrap: anywhere; }
.sbf-kb-thread li.is-customer .sbf-kb-bubble { background: var(--sbf-primary-soft); border-color: #f1d3d1; }
.sbf-kb-thread li.is-correction .sbf-kb-bubble { border-left: 4px solid var(--sbf-primary); }
.sbf-kb-thread .sbf-kb-meta { font-size: .78rem; color: var(--sbf-muted); margin-top: 3px; }
#sbf-kb-msgform textarea { margin-bottom: 10px; }

/* Auftragsformular */
.sbf-kb-choice { border: 0; margin: 0 0 14px; padding: 0; }
.sbf-kb-choice legend { font-weight: 600; font-size: .9rem; margin-bottom: 6px; padding: 0; }
.sbf-kb-choice { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.sbf-kb-choice legend { grid-column: 1 / -1; }
.sbf-kb-option { display: flex !important; gap: 10px; align-items: flex-start; border: 1px solid #cfd3d9; border-radius: 9px; padding: 12px 14px; margin: 0 !important; cursor: pointer; transition: border-color .15s, background .15s; }
.sbf-kb-option input { margin-top: 4px; accent-color: var(--sbf-primary); }
.sbf-kb-option span { display: flex; flex-direction: column; }
.sbf-kb-option small { color: var(--sbf-muted); font-weight: 400; }
.sbf-kb-option:has(input:checked) { border-color: var(--sbf-primary); background: var(--sbf-primary-soft); }
@media (max-width: 520px) { .sbf-kb-choice { grid-template-columns: 1fr; } }

.sbf-kb-rec-or { display: flex; align-items: center; gap: 12px; color: var(--sbf-muted); margin: 16px 0; font-size: .85rem; }
.sbf-kb-rec-or::before, .sbf-kb-rec-or::after { content: ""; flex: 1; height: 1px; background: var(--sbf-border); }
.sbf-kb-rec-box { text-align: center; }
.sbf-kb-rec-start svg { width: 20px; height: 20px; }
.sbf-kb-rec-live { display: inline-flex; align-items: center; gap: 12px; flex-wrap: wrap; justify-content: center; padding: 10px 16px; border-radius: 999px; background: var(--sbf-primary-soft); }
.sbf-kb-rec-dot { width: 12px; height: 12px; border-radius: 50%; background: var(--sbf-primary); animation: sbf-kb-pulse 1.2s infinite; }
.sbf-kb-rec-live.is-paused .sbf-kb-rec-dot { animation: none; opacity: .4; }
.sbf-kb-rec-time { font-variant-numeric: tabular-nums; font-weight: 700; font-size: 1.1rem; min-width: 52px; }
.sbf-kb-rec-box .sbf-kb-note { margin-top: 8px; }
@keyframes sbf-kb-pulse { 0%, 100% { opacity: 1; } 50% { opacity: .3; } }
.sbf-kb-preview { grid-column: 1 / -1; width: 100%; height: 36px; }

.sbf-kb-price { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 20px; background: var(--sbf-soft); border: 1px solid var(--sbf-border); border-radius: 12px; padding: 16px 18px; margin: 4px 0 18px; }
.sbf-kb-price div { display: flex; flex-direction: column; }
.sbf-kb-price span { font-size: .75rem; text-transform: uppercase; letter-spacing: .05em; color: var(--sbf-muted); font-weight: 600; }
.sbf-kb-price strong { font-size: 1.35rem; }
.sbf-kb-price-val { color: var(--sbf-primary); }
.sbf-kb-price p { grid-column: 1 / -1; margin: 0 !important; }
.sbf-kb-price-info { font-size: .88rem; color: #7a4d00; }
.sbf-kb-price-info:empty { display: none; }

/* Status-Badges */
.sbf-kb-badge--neu { background: #eef4fb; color: #1d4370; }
.sbf-kb-badge--in_bearbeitung { background: #fff4e0; color: #7a4d00; }
.sbf-kb-badge--korrektur { background: #fdecea; color: #a12a26; }
.sbf-kb-badge--erledigt { background: #e9f6ee; color: var(--sbf-success); }
.sbf-kb-badge--express { background: #1f2328; color: #fff; }
td[data-label="Auftrag"] .sbf-kb-badge { margin: 2px 0 0 6px; }

/* Löschen */
.sbf-kb-inline { display: inline; margin: 0; }
.sbf-kb-action .sbf-kb-inline { margin-left: 10px; }
.sbf-kb-linkbtn--muted { color: var(--sbf-muted); font-size: .88rem; }
.sbf-kb-linkbtn--muted:hover { color: var(--sbf-primary); }
.sbf-kb-fileitem { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.sbf-kb-danger { border-color: #f1d3d1; }
.sbf-kb-danger h3 { color: #a12a26; }
.sbf-kb-btn--danger { background: #fff; color: #a12a26 !important; border-color: #e3a9a5; }
.sbf-kb-btn--danger:hover, .sbf-kb-btn--danger:focus-visible { background: #a12a26; color: #fff !important; border-color: #a12a26; }
@media (max-width: 640px) { .sbf-kb-action .sbf-kb-inline { display: block; margin: 8px 0 0; text-align: center; } }