*{box-sizing:border-box}body{margin:0;background:#f4f7fb;color:#182230;font:14px/1.6 Inter,system-ui,sans-serif}.topbar{height:72px;background:#fff;border-bottom:1px solid #e7ebf1;display:flex;align-items:center;justify-content:space-between;padding:0 5%;position:sticky;top:0;z-index:10}.brand{display:flex;gap:10px;align-items:center;font-weight:800;color:#172033;text-decoration:none;font-size:18px}.brand-mark{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;background:#172033;color:#fff}.topbar nav{display:flex;gap:20px;align-items:center}.topbar a{color:#344054;text-decoration:none}.container{width:min(1180px,92%);margin:34px auto}.footer{width:min(1180px,92%);margin:60px auto 30px;display:flex;justify-content:space-between;color:#8792a2;font-size:12px}.hero{padding:42px;border-radius:24px;background:linear-gradient(135deg,#152238,#263e62);color:#fff;box-shadow:0 16px 50px #18223018}.hero h1{font-size:38px;line-height:1.1;margin:0 0 12px}.hero p{color:#d6dfed;max-width:680px}.grid{display:grid;gap:20px}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.card{background:#fff;border:1px solid #e7ebf1;border-radius:18px;padding:22px;box-shadow:0 8px 30px #18223008}.stat{font-size:28px;font-weight:800;margin-top:4px}.muted{color:#7d8898}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:10px;padding:11px 16px;background:#172033;color:#fff!important;text-decoration:none;cursor:pointer;font-weight:700}.btn-secondary{background:#edf1f6;color:#273449!important}.btn-danger{background:#b42318}.btn-success{background:#087443}.btn-sm{padding:8px 12px;font-size:12px}.actions{display:flex;gap:8px;flex-wrap:wrap}.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse}.table th,.table td{text-align:left;padding:13px 10px;border-bottom:1px solid #edf0f4;vertical-align:middle}.table th{font-size:12px;text-transform:uppercase;color:#7a8697}.input,select,textarea{width:100%;padding:11px 12px;border:1px solid #d7dde7;border-radius:10px;background:#fff;font:inherit}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.field label{display:block;font-weight:600;margin-bottom:6px}.field.full{grid-column:1/-1}.alert{padding:13px 16px;border-radius:10px;margin-bottom:18px;background:#eef4ff}.alert.error{background:#fff0ef;color:#9b2217}.alert.success{background:#ecfdf3;color:#067647}.toolbar{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:18px}.toolbar h1{margin:0}.badge{display:inline-block;padding:4px 8px;border-radius:99px;background:#edf1f6;font-size:11px;font-weight:700}.badge.success{background:#e7f7ee;color:#067647}.badge.warning{background:#fff4d6;color:#9a6700}.badge.danger{background:#ffe8e5;color:#b42318}.trailer-img{width:100%;height:210px;object-fit:cover;border-radius:13px;background:#edf1f6}.thumb{width:64px;height:48px;object-fit:cover;border-radius:8px}.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.gallery img{width:100%;height:130px;object-fit:cover;border-radius:10px}.login{max-width:460px;margin:60px auto}.price{font-size:24px;font-weight:800}.calendar{background:#fff;border:1px solid #e7ebf1;border-radius:18px;padding:18px}.section-title{margin:30px 0 15px}.empty{padding:35px;text-align:center;color:#7d8898}.cover-label{position:absolute;left:10px;top:10px;background:#172033;color:#fff;padding:4px 8px;border-radius:8px;font-size:11px}.image-item{position:relative}.image-item .btn{position:absolute;right:7px;bottom:7px}.modal{display:none}.kpi-label{font-size:12px;color:#7d8898;text-transform:uppercase;font-weight:700}@media(max-width:850px){.grid-4,.grid-3,.grid-2,.form-grid{grid-template-columns:1fr}.topbar nav{gap:9px;font-size:12px}.hero h1{font-size:30px}.gallery{grid-template-columns:repeat(2,1fr)}.footer{display:block}.footer div+div{margin-top:6px}}

.booking-calendar-wrap{margin:0 0 22px;padding:16px;border:1px solid #e7ebf1;border-radius:14px;background:#f9fbfd}.booking-calendar-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px}.booking-calendar-weekdays,.booking-calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:5px}.booking-calendar-weekdays span{text-align:center;font-size:11px;font-weight:800;color:#7a8697;padding:4px}.booking-day{min-height:42px;border:1px solid #dfe5ed;border-radius:9px;background:#fff;cursor:pointer;font:inherit}.booking-day:hover:not(:disabled){border-color:#172033}.booking-day.unavailable,.booking-day.past{background:#edf1f6;color:#a0a8b4;cursor:not-allowed}.booking-day.empty-day{border:0;background:transparent;cursor:default}.booking-day.selected-start,.booking-day.selected-end,.booking-day.selected-range{background:#172033;color:#fff;border-color:#172033}.booking-day.selected-range{opacity:.88}.calendar-help{margin:10px 0 0;font-size:12px}.checkbox-row{display:flex;gap:9px;align-items:flex-start;padding:9px 0}.checkbox-row input{margin-top:4px;width:auto}@media(max-width:600px){.booking-day{min-height:38px;font-size:12px}.booking-calendar-weekdays,.booking-calendar-grid{gap:3px}}

.calendar-filter{max-width:260px}.rental-item-option{border:1px solid #e7ebf1;border-radius:12px;padding:12px;background:#fbfcfe}.rental-item-option:hover{border-color:#c8d1de}

/* Modern rental UI refresh */
:root{--bg:#f6f8fc;--surface:#fff;--text:#142033;--muted:#718096;--line:#e7edf4;--accent:#172033;--accent-2:#31456d;--glow:rgba(93,111,255,.18);--radius:22px}
html{scroll-behavior:smooth}body{background:radial-gradient(circle at 10% 0%,#eef3ff 0,transparent 32%),radial-gradient(circle at 100% 10%,#f3efff 0,transparent 28%),var(--bg);color:var(--text)}
.topbar{height:78px;padding:0 max(4%,calc((100% - 1240px)/2));background:rgba(255,255,255,.82);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-bottom:1px solid rgba(221,228,238,.8);box-shadow:0 8px 28px rgba(20,32,51,.04)}
.brand{gap:12px;font-size:17px}.brand-mark{width:42px;height:42px;border-radius:14px;background:linear-gradient(145deg,#141d2e,#415b8e);box-shadow:0 10px 24px rgba(39,57,92,.22);font-size:16px}.brand-copy{display:flex;flex-direction:column;line-height:1.05}.brand-name{font-weight:800;letter-spacing:-.02em}.brand-copy small{margin-top:4px;color:#8994a6;font-size:10px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.topbar nav{gap:8px}.topbar nav>a{padding:9px 12px;border-radius:12px}.topbar nav>a:hover{background:#f0f3f8;color:#101a29}.container{width:min(1240px,92%);margin:38px auto}.hero{position:relative;overflow:hidden;padding:54px;min-height:360px;border:1px solid rgba(255,255,255,.08);border-radius:30px;background:linear-gradient(135deg,#111a2b 0%,#1e2f4d 52%,#4c5f8d 150%);box-shadow:0 28px 70px rgba(34,48,77,.18)}.hero:after{content:"";position:absolute;width:300px;height:300px;border-radius:50%;right:-70px;top:-120px;background:radial-gradient(circle,rgba(255,255,255,.2),transparent 65%);pointer-events:none}.hero h1{max-width:760px;font-size:clamp(36px,5vw,62px);letter-spacing:-.045em}.hero p{font-size:16px;line-height:1.8;max-width:720px}.hero .actions{margin-top:28px}.card{border:1px solid rgba(224,230,239,.95);border-radius:var(--radius);box-shadow:0 10px 34px rgba(30,43,66,.05);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}.card:hover{transform:translateY(-3px);box-shadow:0 18px 44px rgba(30,43,66,.08);border-color:#d9e2ee}.price{letter-spacing:-.03em}.btn{border-radius:13px;padding:12px 17px;background:linear-gradient(135deg,#111a2b,#30466e);box-shadow:0 8px 18px rgba(28,43,70,.14);transition:transform .18s ease,box-shadow .18s ease}.btn:hover{transform:translateY(-1px);box-shadow:0 12px 24px rgba(28,43,70,.18)}.btn-secondary{background:#eef2f7;box-shadow:none}.section-title{letter-spacing:-.02em}.trailer-img{height:220px;border-radius:16px}.table th{letter-spacing:.06em}.input,select,textarea{border-radius:13px;border-color:#dbe3ed;box-shadow:0 2px 0 rgba(25,39,64,.02);transition:border-color .15s,box-shadow .15s}.input:focus,select:focus,textarea:focus{outline:none;border-color:#7084ac;box-shadow:0 0 0 4px var(--glow)}.booking-calendar-wrap,.calendar{border-radius:18px}.rental-item-option{transition:all .16s ease}.rental-item-option:hover{background:#fff;border-color:#b9c7dc;box-shadow:0 8px 18px rgba(30,43,66,.06)}.badge{letter-spacing:.02em}.footer{padding-bottom:16px}.footer a{color:inherit}.grid-3 .card-icon{font-size:34px;display:grid;place-items:center;width:52px;height:52px;border-radius:16px;background:linear-gradient(145deg,#f0f4ff,#e7edf8);margin-bottom:12px}.empty{border:1px dashed #ccd6e3;border-radius:18px;background:rgba(255,255,255,.6)}
@media(max-width:700px){.topbar{padding:0 4%;height:70px}.brand-copy small{display:none}.topbar nav{overflow:auto;max-width:58vw}.topbar nav>a{white-space:nowrap;padding:8px 9px}.hero{padding:34px 24px;min-height:310px;border-radius:24px}.hero h1{font-size:38px}.container{margin-top:24px}.card{padding:18px}}

/* Support & contact */
.whatsapp-float{position:fixed;right:22px;bottom:22px;z-index:1000;display:flex;align-items:center;gap:10px;padding:13px 17px;border-radius:999px;text-decoration:none;background:#111;color:#fff;box-shadow:0 14px 38px rgba(0,0,0,.22);font-weight:700}.whatsapp-float span:first-child{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:#25D366;color:#fff;font-size:18px}.whatsapp-float:hover{transform:translateY(-2px)}.honeypot{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}.contact-section{margin-top:42px;margin-bottom:40px}.success-text{padding:12px 14px;border-radius:12px;background:#ecfdf5;color:#166534}
@media(max-width:700px){.whatsapp-float{right:12px;bottom:12px;padding:12px 14px}.whatsapp-float span:last-child{display:none}}
/* V14 Modern Navigation / Rechte / Rechnungen */
.topbar{position:sticky;top:0;z-index:1000;backdrop-filter:blur(16px);background:rgba(255,255,255,.9);border-bottom:1px solid #e8ebf0;box-shadow:0 6px 24px rgba(20,30,50,.06)}
.main-nav{display:flex;align-items:center;gap:8px}.nav-dropdown{position:relative}.nav-dropbtn{border:0;background:transparent;font:inherit;color:inherit;padding:10px 13px;border-radius:10px;cursor:pointer}.nav-dropbtn:hover{background:#f2f5f8}.nav-menu{display:none;position:absolute;right:0;top:calc(100% + 8px);min-width:220px;padding:8px;background:#fff;border:1px solid #e6e9ef;border-radius:14px;box-shadow:0 18px 50px rgba(20,30,50,.14)}.nav-dropdown:hover .nav-menu,.nav-dropdown:focus-within .nav-menu{display:block}.nav-menu a{display:block!important;padding:10px 12px!important;border-radius:9px;white-space:nowrap}.nav-menu a:hover{background:#f4f6f8}.nav-toggle{display:none;border:0;background:transparent;font-size:24px;cursor:pointer}.page-hero{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin:10px 0 24px}.eyebrow{font-size:11px;font-weight:800;letter-spacing:.14em;color:#77808e}.hero-chip{background:#f2f5f8;border:1px solid #e5e9ef;padding:9px 13px;border-radius:999px;font-weight:700}.card-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px}.permission-title{margin-top:26px;padding-top:20px;border-top:1px solid #e8ebef}.permission-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.permission-group{border:1px solid #e7ebf0;border-radius:14px;padding:12px;background:#fafbfc}.permission-group h4{margin:0 0 8px;font-size:13px}.permission-row{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:9px 0;border-top:1px solid #edf0f3}.permission-row:first-of-type{border-top:0}.permission-row span{min-width:0}.permission-row strong{display:block;font-size:13px}.permission-row small{display:block;color:#8a93a0;font-size:10px;margin-top:2px}.permission-row select{min-width:112px;padding:7px 8px;border:1px solid #dce1e8;border-radius:8px;background:#fff}.role-box{padding:14px 0;border-bottom:1px solid #edf0f3}.role-box b{display:block;margin-bottom:4px}.role-box span{color:#707987;font-size:13px}.info-callout{margin-top:18px;padding:14px;border-radius:12px;background:#f5f8ff;border:1px solid #dfe8ff;color:#4b5563;font-size:13px}.invoice-line{display:grid;grid-template-columns:minmax(0,1fr) 110px 140px;gap:10px;margin:9px 0}.invoice-extra{margin-top:18px}.staff-layout{align-items:start}
@media(max-width:900px){.nav-toggle{display:block}.main-nav{display:none;position:absolute;left:10px;right:10px;top:70px;background:#fff;border:1px solid #e6e9ef;border-radius:14px;padding:10px;box-shadow:0 18px 50px rgba(20,30,50,.14);flex-direction:column;align-items:stretch}.nav-open .main-nav{display:flex}.nav-dropdown{width:100%}.nav-dropbtn{width:100%;text-align:left}.nav-menu{position:static;box-shadow:none;border:0;padding:0 0 4px 10px;min-width:0}.nav-dropdown:hover .nav-menu{display:none}.nav-dropdown:focus-within .nav-menu{display:block}.page-hero{align-items:flex-start;flex-direction:column}.permission-grid{grid-template-columns:1fr}.invoice-line{grid-template-columns:1fr 1fr}.invoice-line input:first-child{grid-column:1/-1}}

.nav-menu-wide{min-width:260px}.nav-menu-group{padding:5px 0;border-bottom:1px solid #eef1f5}.nav-menu-group:last-child{border-bottom:0}.nav-menu-group small{display:block;padding:5px 12px 3px;color:#8a94a3;font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.08em}.footer-minimal{display:block!important;margin-top:40px;padding:20px 0;color:#8792a2;font-size:12px;border-top:1px solid #e7ebf1}.footer-minimal .container{margin:0 auto}

/* V14.11 – mobile navigation polish */
.nav-menu.is-open{display:block}
@media (max-width:900px){
  .topbar{height:68px;padding:0 14px}
  .brand{min-width:0;max-width:calc(100% - 58px)}
  .brand-name{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .nav-toggle{display:grid;place-items:center;width:44px;height:44px;border-radius:12px;background:#f2f5f8;color:#172033;flex:0 0 auto}
  .main-nav{display:none;position:absolute;left:12px;right:12px;top:76px;max-height:calc(100vh - 90px);overflow-y:auto;background:rgba(255,255,255,.98);border:1px solid #e1e6ee;border-radius:18px;padding:8px;box-shadow:0 20px 55px rgba(20,30,50,.18);flex-direction:column;align-items:stretch;gap:4px}
  .nav-open .main-nav{display:flex}
  .nav-dropdown{width:100%}
  .nav-dropbtn{width:100%;display:flex;align-items:center;justify-content:space-between;padding:13px 14px;font-weight:700}
  .nav-menu{display:none;position:static;min-width:0;width:100%;padding:4px 0 6px;background:#f7f9fc;border:0;border-radius:12px;box-shadow:none}
  .nav-menu.is-open{display:block}
  .nav-dropdown:hover .nav-menu{display:none}
  .nav-dropdown:focus-within .nav-menu{display:none}
  .nav-dropdown:has(.nav-menu.is-open) .nav-menu{display:block}
  .nav-menu-group{border-bottom:1px solid #e7ebf1;padding:4px 6px}
  .nav-menu-group:last-child{border-bottom:0}
  .nav-menu a{padding:11px 12px!important;white-space:normal}
  .nav-logout{width:100%;padding:12px 14px!important;margin-top:3px;background:#f7f9fc;border-radius:11px}
  .container{width:min(100% - 24px,1240px);margin:24px auto}
  .page-hero .actions{width:100%}
  .page-hero .actions .btn{flex:1 1 auto}
  .table-wrap{border-radius:16px}
  .invoice-line{grid-template-columns:1fr 1fr!important}
  .invoice-line input:first-child{grid-column:1/-1}
}
@media (max-width:480px){
  .hero{padding:28px 18px}
  .hero h1{font-size:32px}
  .card{padding:16px}
  .actions .btn{width:100%}
  .page-hero .actions{display:grid;grid-template-columns:1fr}
  .invoice-line{grid-template-columns:1fr!important}
  .invoice-line input:first-child{grid-column:auto}
}

/* V14.13 – mobile navigation: clean, touch-first layout */
@media (max-width:900px){
  body{overflow-x:hidden}
  .topbar{position:sticky;top:0;height:64px;padding:0 12px}
  .brand{max-width:calc(100% - 52px);min-width:0}
  .brand-mark{width:38px;height:38px;border-radius:11px;flex:0 0 38px}
  .brand-copy{min-width:0}
  .brand-name{max-width:100%;font-size:15px}
  .nav-toggle{width:42px;height:42px;margin-left:auto;font-size:22px}
  .main-nav{position:fixed!important;left:10px!important;right:10px!important;top:74px!important;width:auto!important;max-height:calc(100dvh - 86px)!important;overflow-y:auto!important;-webkit-overflow-scrolling:touch;background:#fff!important;border:1px solid #dfe5ee!important;border-radius:18px!important;padding:8px!important;box-shadow:0 18px 45px rgba(20,30,50,.18)!important;gap:3px!important}
  .main-nav .nav-dropdown,.main-nav .nav-logout{width:100%}
  .main-nav .nav-dropbtn{min-height:48px;padding:13px 14px;border-radius:12px}
  .main-nav .nav-menu{display:none!important;position:static!important;width:100%!important;padding:3px 4px 6px!important;background:#f6f8fb!important;border-radius:12px!important;box-shadow:none!important}
  .main-nav .nav-menu.is-open{display:block!important}
  .main-nav .nav-dropdown:hover .nav-menu,.main-nav .nav-dropdown:focus-within .nav-menu{display:none!important}
  .main-nav .nav-dropdown:has(.nav-menu.is-open) .nav-menu{display:block!important}
  .main-nav .nav-menu a{min-height:44px;padding:11px 13px!important;white-space:normal!important}
  .main-nav .nav-menu-group small{padding:7px 13px 4px}
  .main-nav .nav-logout{margin-top:4px;padding:13px 14px!important}
  .container{width:calc(100% - 20px);margin:20px auto}
  .page-hero{gap:12px;margin-bottom:18px}
  .page-hero h1{font-size:28px;line-height:1.15}
  .page-hero .actions{display:grid;grid-template-columns:1fr;gap:8px}
  .page-hero .actions .btn{width:100%;min-height:44px}
  .table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
  .table-wrap table{min-width:760px}
  .invoice-builder .form-grid{grid-template-columns:1fr}
  .invoice-line{grid-template-columns:1fr!important;gap:8px}
  .invoice-line input:first-child{grid-column:auto!important}
  .invoice-builder .actions{display:grid;grid-template-columns:1fr}
  .invoice-builder .btn{width:100%}
}


/* V14.14 – definitive mobile header/navigation fix */
@media (max-width:900px){
  .topbar{position:sticky;top:0;z-index:2000}
  .main-nav{display:none !important;}
  .nav-open .main-nav{display:flex !important;}
  .main-nav{position:fixed !important;top:calc(64px + env(safe-area-inset-top)) !important;left:10px !important;right:10px !important;width:auto !important;max-height:calc(100dvh - 84px - env(safe-area-inset-top)) !important;overflow:auto !important;z-index:2100 !important;}
  /* Guest links are part of the same menu; never render them as a floating box. */
  .main-nav > a:not(.nav-logout){width:100%;min-height:46px;padding:12px 14px !important;border-radius:12px;display:flex;align-items:center;}
  .main-nav > a.btn{justify-content:center;}
  .main-nav::before{content:"Menü";display:block;padding:8px 14px 6px;font-size:11px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:#8994a6;}
}
@media (min-width:901px){
  .main-nav::before{display:none;}
}

/* V16.9 – systematische Dropdown-Navigation mit eigenem Scrollbereich */
.nav-menu {
  max-height: min(70vh, 620px);
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
}
.nav-menu::-webkit-scrollbar { width: 7px; }
.nav-menu::-webkit-scrollbar-track { background: transparent; }
.nav-menu::-webkit-scrollbar-thumb { background: #c8d0dc; border-radius: 999px; }
.nav-menu::-webkit-scrollbar-thumb:hover { background: #aeb8c7; }

@media (min-width:901px){
  .nav-menu-wide { max-height: min(72vh, 680px); }
  .nav-menu-group { padding-right: 3px; }
}

@media (max-width:900px){
  .main-nav {
    scrollbar-width: thin;
    overscroll-behavior: contain;
    touch-action: pan-y;
  }
  .main-nav::-webkit-scrollbar { width: 6px; }
  .main-nav::-webkit-scrollbar-track { background: transparent; }
  .main-nav::-webkit-scrollbar-thumb { background: #c8d0dc; border-radius: 999px; }
  .main-nav .nav-menu {
    max-height: none;
    overflow: visible;
  }
}