/* ══════════════════════════════════════
   buchstabenbude.de – Shared Styles
   Gültig für alle Seiten
══════════════════════════════════════ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body { font-family: 'Segoe UI', system-ui, -apple-system, sans-serif; background: #f4f7fb; color: #1f2937; line-height: 1.6; overflow-x: hidden; }

/* ── DESIGN TOKENS ── */
:root {
  --blue:       #4a7fc1;
  --blue-dark:  #2d5a8e;
  --blue-mid:   #5b8ec4;
  --blue-lt:    #eef5fc;
  --blue-pale:  #d5e8f5;
  --orange:     #e07d3a;
  --orange-dk:  #c26628;
  --orange-lt:  #fef6ee;
  --orange-pale:#fcddb8;
  --ink:        #1f2937;
  --ink-soft:   #6b7280;
  --paper:      #ffffff;
  --border:     #e8edf4;
  --bg:         #f4f7fb;
  --radius:     10px;
  --shadow:     0 2px 14px rgba(74,127,193,.09);
  --shadow-lg:  0 8px 32px rgba(74,127,193,.14);
}

/* ── LAYOUT ── */
.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; }
@media(max-width:768px){ .grid-2,.grid-3,.grid-4 { grid-template-columns: 1fr; } }
.section { padding: 60px 0; }

/* ── CARD ── */
.card     { background: var(--paper); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow); }
.card-sm  { padding: 16px; }

/* ── BUTTONS ── */
.btn { display:inline-flex; align-items:center; justify-content:center; gap:6px; padding:11px 22px; border-radius:8px; font-size:14px; font-weight:600; cursor:pointer; border:none; transition:all .15s; text-decoration:none; }
.btn-primary   { background: var(--blue);   color: #fff; }
.btn-primary:hover   { background: var(--blue-dark); }
.btn-orange    { background: var(--orange); color: #fff; }
.btn-orange:hover    { background: var(--orange-dk); }
.btn-secondary { background: var(--paper);  color: var(--blue); border: 1.5px solid var(--blue); }
.btn-ghost     { background: transparent;   color: var(--ink-soft); }
.btn-lg  { padding: 14px 32px; font-size: 16px; border-radius: 10px; }
.btn-sm  { padding: 7px 14px; font-size: 13px; }
.btn-full { width: 100%; }
/* ── Play-style nav buttons (neo-brutalist, shared across all play pages) ── */
.btn-play-primary { background: #ff7f3e; color: #fff; border: 2.5px solid #1a1a1a !important; box-shadow: 3px 3px 0 #1a1a1a; border-radius: 10px; font-weight: 800; font-family: 'Nunito', sans-serif; transition: all .12s; white-space: nowrap; }
.btn-play-primary:hover { transform: translate(-2px,-2px); box-shadow: 5px 5px 0 #1a1a1a; }
.btn-play-ghost   { background: transparent; color: #1a1a1a; font-weight: 700; border: none !important; box-shadow: none !important; }
.btn-play-ghost:hover   { color: #3b82f6; }

/* ── FORM ── */
.form-group { margin-bottom: 16px; }
.form-label { display: block; font-size: 13px; font-weight: 600; color: var(--ink-soft); margin-bottom: 5px; }
.form-input { width: 100%; padding: 10px 14px; border: 1.5px solid var(--border); border-radius: 8px; font-size: 14px; background: var(--paper); transition: border-color .15s; }
.form-input:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px var(--blue-pale); }

/* ── BADGES ── */
.badge         { display: inline-block; padding: 3px 10px; border-radius: 20px; font-size: 12px; font-weight: 600; }
.badge-blue    { background: var(--blue-lt);   color: var(--blue); }
.badge-orange  { background: var(--orange-lt); color: var(--orange); }
.badge-gray    { background: #f3f4f6;           color: #6b7280; }
.badge-green   { background: #dcfce7;           color: #166534; }

/* ── DIVIDERS ── */
hr { border: none; border-top: 1px solid var(--border); margin: 24px 0; }
.or-divider { display:flex; align-items:center; gap:12px; color:var(--ink-soft); font-size:13px; margin:16px 0; }
.or-divider::before, .or-divider::after { content:''; flex:1; height:1px; background:var(--border); }

/* ── SECTION ORNAMENT RULE ── */
.sec-rule { display:flex; align-items:center; justify-content:center; gap:14px; padding:4px 24px; max-width:1100px; margin:0 auto; }
.sec-rule::before, .sec-rule::after { content:''; flex:1; height:1px; background:var(--border); }
.sec-rule span { font-size:18px; opacity:.4; }

/* ── NAV ── */
.nav { background: var(--paper); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 100; box-shadow: 0 1px 8px rgba(74,127,193,.07); }
.nav-inner { display:flex; align-items:center; justify-content:space-between; padding:0 24px; height:62px; max-width:1100px; margin:0 auto; }
.nav-logo { font-size:20px; font-weight:900; color:var(--blue); letter-spacing:-.03em; display:inline-flex; align-items:center; gap:0; text-decoration:none; }
.logo-dot   { color: var(--orange); }
.logo-long  { display:inline; }
.logo-short { display:none; }
@media(max-width:480px) {
  .logo-long  { display:none; }
  .logo-short { display:inline; }
}
.nav-badge { background:var(--orange); color:#fff; font-size:10px; font-weight:700; padding:2px 8px; border-radius:20px; letter-spacing:.04em; text-transform:uppercase; }
.nav-links { display:flex; align-items:center; gap:8px; }

/* ── PAGE HEADER (sub-pages) ── */
.page-header { background: var(--blue-lt); border-bottom: 1px solid var(--blue-pale); padding: 28px 0; }
.page-header h1 { font-size: 24px; font-weight: 800; }
.page-header p  { font-size: 14px; color: var(--ink-soft); margin-top: 4px; }
.breadcrumb { font-size: 13px; color: var(--ink-soft); margin-bottom: 8px; display: flex; gap: 6px; align-items: center; }
.breadcrumb a { color: var(--blue); text-decoration: none; }
.breadcrumb::before { display:none; }

/* ── FOOTER ── */
footer { background: #1a1a1a; color: rgba(255,255,255,.7); padding: 48px 0 24px; }
.footer-logo { font-family: 'Fredoka One', cursive; font-size: 22px; font-weight: 900; color: #fff; margin-bottom: 8px; letter-spacing: -.03em; }
.footer-logo .logo-dot { color: #ffd84d; }
.footer-logo .logo-de  { color: #ff6b9d; }
.footer-grid { display:grid; grid-template-columns:2fr 1fr 1fr 1fr; gap:32px; margin-bottom:32px; }
@media(max-width:768px){ .footer-grid { grid-template-columns: 1fr 1fr; gap: 20px; } }
footer h4 { font-size: 12px; font-weight: 900; text-transform: uppercase; letter-spacing: .1em; color: #9ca3af; margin-bottom: 12px; }
footer ul { list-style: none; }
footer ul li { margin-bottom: 8px; }
footer ul a { color: #d1d5db; text-decoration: none; font-size: 13px; font-weight: 600; transition: color .15s; }
footer ul a:hover { color: #ffd84d; }
.footer-col h4 { color:#fff; font-size:12px; text-transform:uppercase; letter-spacing:.1em; margin-bottom:12px; }
.footer-col ul  { list-style:none; }
.footer-col ul li { margin-bottom:8px; font-size:13px; }
.footer-col ul li a { color:rgba(255,255,255,.55); text-decoration:none; }
.footer-col ul li a:hover { color:#fff; }
.footer-bottom { border-top:1px solid #374151; margin-top:32px; padding-top:20px; font-size:12px; color:#6b7280; font-weight:700; display:flex; justify-content:space-between; flex-wrap:wrap; gap:8px; }
.pay-icons { display:flex; gap:6px; flex-wrap:wrap; margin-top:12px; }
.pay-icon { background:#374151; color:#d1d5db; border-radius:5px; padding:3px 8px; font-size:10px; font-weight:800; }

/* ── ALERTS ── */
.alert { padding:12px 16px; border-radius:8px; font-size:13px; display:flex; gap:10px; }
.alert-blue   { background:var(--blue-lt);   color:var(--blue);   border:1px solid var(--blue-pale); }
.alert-orange { background:var(--orange-lt); color:var(--orange); border:1px solid var(--orange-pale); }
.alert-green  { background:#dcfce7;          color:#166534;       border:1px solid #bbf7d0; }

/* ── CHECKOUT LAYOUT ── */
.checkout-layout { display:grid; grid-template-columns:1fr 360px; gap:28px; }
@media(max-width:768px){ .checkout-layout { grid-template-columns:1fr; } }
.order-line { display:flex; justify-content:space-between; font-size:14px; padding:8px 0; border-bottom:1px solid var(--border); }
.order-line:last-child { border-bottom:none; font-weight:700; font-size:15px; }

/* ── ACCOUNT LAYOUT ── */
.account-layout { display:grid; grid-template-columns:220px 1fr; gap:24px; }
@media(max-width:768px){ .account-layout { grid-template-columns:1fr; } }
.sidebar-menu { list-style:none; }
.sidebar-menu li a { display:flex; align-items:center; gap:10px; padding:10px 14px; text-decoration:none; font-size:14px; color:var(--ink-soft); border-radius:8px; }
.sidebar-menu li.active a { background:var(--blue-lt); color:var(--blue); font-weight:600; }

/* ── NAV AUTH SLOT (wrapper for auth buttons) ── */
.nav-auth-slot { display: flex; align-items: center; gap: 8px; }

/* ── NAV USER DROPDOWN ── */
.nav-user-menu { position: relative; }
.nav-user-btn {
  background: none; border: 1.5px solid var(--border); border-radius: 8px;
  padding: 7px 14px; font-size: 13px; font-weight: 700; color: var(--ink);
  cursor: pointer; font-family: inherit; transition: border-color .15s, color .15s;
  white-space: nowrap;
}
.nav-user-btn:hover { border-color: var(--blue); color: var(--blue); }
.nav-user-dropdown {
  display: none; position: absolute; right: 0; top: calc(100% + 6px);
  background: var(--paper); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow-lg);
  min-width: 190px; z-index: 200; overflow: hidden;
}
.nav-user-dropdown.open { display: block; }
.nav-user-dropdown a,
.nav-user-dropdown button {
  display: block; width: 100%; text-align: left;
  padding: 10px 16px; font-size: 13px; font-weight: 600;
  color: var(--ink); text-decoration: none;
  background: none; border: none; cursor: pointer; font-family: inherit;
}
.nav-user-dropdown a:hover,
.nav-user-dropdown button:hover { background: var(--blue-lt); color: var(--blue); }
.nav-user-dropdown hr { border: none; border-top: 1px solid var(--border); margin: 4px 0; }

/* ── TRACKING PILL ── */
.tracking-pill { display:flex; border-radius:50px; overflow:hidden; border:2px solid var(--border); }
.tr-seg        { flex:1; text-align:center; padding:8px 4px; font-size:11px; font-weight:600; color:var(--ink-soft); }
.tr-seg.done   { background:var(--blue);   color:#fff; }
.tr-seg.active { background:var(--orange); color:#fff; }

/* ── TIMELINE ── */
.timeline { position:relative; padding-left:28px; }
.timeline::before { content:''; position:absolute; left:10px; top:0; bottom:0; width:2px; background:var(--border); }
.tl-item { position:relative; margin-bottom:20px; }
.tl-item::before { content:''; position:absolute; left:-23px; top:4px; width:12px; height:12px; border-radius:50%; background:var(--border); border:2px solid var(--paper); }
.tl-item.done::before   { background: var(--blue); }
.tl-item.active::before { background: var(--orange); box-shadow: 0 0 0 3px var(--orange-pale); }
.tl-time  { font-size:11px; color:var(--ink-soft); }
.tl-title { font-size:14px; font-weight:600; }
.tl-desc  { font-size:13px; color:var(--ink-soft); }

/* ── STEP PROGRESS ── */
.steps { display:flex; align-items:center; margin-bottom:32px; }
.step  { display:flex; flex-direction:column; align-items:center; flex:1; position:relative; }
.step:not(:last-child)::after { content:''; position:absolute; top:18px; left:50%; width:100%; height:2px; background:var(--border); z-index:0; }
.step.done:not(:last-child)::after { background:var(--blue); }
.step-circle { width:36px; height:36px; border-radius:50%; display:flex; align-items:center; justify-content:center; font-size:14px; font-weight:700; z-index:1; background:var(--paper); border:2px solid var(--border); color:var(--ink-soft); }
.step.done   .step-circle { background:var(--blue); color:#fff; border-color:var(--blue); }
.step.active .step-circle { border-color:var(--blue); color:var(--blue); }
.step-label { font-size:11px; margin-top:6px; color:var(--ink-soft); text-align:center; }
.step.active .step-label { color:var(--blue); font-weight:600; }

/* ── PRIORITY BUTTONS ── */
.priority-bar { display:flex; gap:6px; }
.pri-btn { flex:1; padding:10px 6px; border-radius:8px; border:2px solid var(--border); cursor:pointer; text-align:center; font-size:13px; font-weight:600; background:var(--paper); transition:all .15s; }
.pri-btn.sel { background:var(--blue); color:#fff; border-color:var(--blue); }

/* ── CATEGORY TREE ── */
.cat-group { border:1px solid var(--border); border-radius:var(--radius); overflow:hidden; }
.cat-group-header { display:flex; align-items:center; justify-content:space-between; padding:12px 14px; cursor:pointer; background:var(--paper); transition:background .15s; }
.cat-group-header:hover { background:var(--blue-lt); }
.cat-group.open .cat-group-header { background:var(--blue-lt); border-bottom:1px solid var(--border); }
.cat-chevron { font-size:10px; color:var(--ink-soft); transition:transform .2s; }
.cat-group.open .cat-chevron { transform:rotate(90deg); }
.cat-group-body { padding:8px 14px 12px; background:#fafcff; display:flex; flex-direction:column; gap:2px; }
.sub-check { display:flex; align-items:center; gap:10px; padding:8px 10px; border-radius:7px; cursor:pointer; font-size:13px; transition:background .12s; justify-content:space-between; }
.sub-check:hover { background:var(--blue-lt); }
.sub-check input[type=checkbox] { accent-color:var(--blue); width:16px; height:16px; flex-shrink:0; }
.sub-check > span:first-of-type { flex:1; }
.sub-count { font-size:11px; color:var(--ink-soft); white-space:nowrap; }