*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --black: #0f2a4a; --white: #f0f6ff; --blue: #4a9edd;
  --blue-dark: #2d7ab8; --gray: #6b7a8d; --gray-light: #d0e3f5;
  --gray-mid: #8ab4d4; --orange: #f59e0b; --red: #ef4444;
}
body { font-family: 'DM Sans', sans-serif; background: var(--white); color: var(--black); font-size: 16px; line-height: 1.6; }
nav { display: flex; align-items: center; justify-content: space-between; padding: 1.2rem 4rem; background: var(--black); border-bottom: 2px solid var(--blue); }
.nav-logo { font-family: 'Bebas Neue', sans-serif; font-size: 1.8rem; letter-spacing: 0.05em; color: var(--white); text-decoration: none; }
.nav-logo span { color: var(--blue); }
.nav-phone { color: var(--blue); font-family: 'Bebas Neue', sans-serif; font-size: 1.2rem; letter-spacing: 0.06em; text-decoration: none; }
.nav-phone:hover { color: var(--white); }
main { max-width: 860px; margin: 0 auto; padding: 3.5rem 2rem 6rem; }
.page-label { font-size: 0.75rem; font-weight: 500; letter-spacing: 0.15em; text-transform: uppercase; color: var(--blue); margin-bottom: 0.6rem; }
h1 { font-family: 'Bebas Neue', sans-serif; font-size: 3rem; letter-spacing: 0.03em; margin-bottom: 0.4rem; line-height: 1; }
.page-sub { color: var(--gray); font-weight: 300; margin-bottom: 2.5rem; font-size: 0.95rem; }
.main-tabs { display: flex; margin-bottom: 2rem; border: 1.5px solid var(--gray-light); border-radius: 6px; overflow: hidden; }
.main-tab { flex: 1; padding: 0.9rem 1rem; background: var(--white); border: none; font-family: 'Bebas Neue', sans-serif; font-size: 1.15rem; letter-spacing: 0.08em; color: var(--gray); cursor: pointer; transition: background 0.2s, color 0.2s; border-right: 1.5px solid var(--gray-light); }
.main-tab:last-child { border-right: none; }
.main-tab.active { background: var(--black); color: var(--white); }
.main-tab:hover:not(.active) { background: var(--gray-light); }
.main-panel { display: none; }
.main-panel.active { display: block; }

/* VEHICLE CARDS */
.vehicle-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 0.8rem; margin-bottom: 1.5rem; }
.vehicle-card { border: 2px solid var(--gray-light); border-radius: 8px; padding: 1rem 0.7rem 0.9rem; cursor: pointer; transition: border-color 0.2s, background 0.15s; background: var(--white); text-align: center; position: relative; }
.vehicle-card:hover:not(.disabled) { border-color: var(--blue); background: rgba(74,158,221,0.04); }
.vehicle-card.selected { border-color: var(--blue); background: rgba(74,158,221,0.08); }
.vehicle-card.disabled { opacity: 0.35; cursor: not-allowed; pointer-events: none; }
.vehicle-card .badge { position: absolute; top: -9px; left: 50%; transform: translateX(-50%); background: var(--blue); color: #fff; font-size: 0.62rem; font-weight: 500; letter-spacing: 0.08em; padding: 2px 8px; border-radius: 20px; white-space: nowrap; text-transform: uppercase; }
.vehicle-icon { font-size: 2rem; margin-bottom: 0.4rem; line-height: 1; }
.vehicle-name { font-family: 'Bebas Neue', sans-serif; font-size: 1rem; letter-spacing: 0.06em; color: var(--black); margin-bottom: 0.35rem; line-height: 1.2; }
.vehicle-kg { font-size: 0.8rem; font-weight: 500; color: var(--black); margin-bottom: 0.2rem; }
.vehicle-dims { font-size: 0.72rem; color: var(--gray); line-height: 1.5; font-weight: 300; }
.vehicle-aufschlag { font-size: 0.72rem; color: var(--blue); font-weight: 500; margin-top: 0.35rem; padding-top: 0.35rem; border-top: 1px solid var(--gray-light); }
.fit-warning { font-size: 0.8rem; color: var(--red); margin-top: 0.4rem; font-weight: 500; display: none; margin-bottom: 0.6rem; }

/* CARGO */
.cargo-section { background: rgba(74,158,221,0.06); border: 1.5px solid var(--gray-light); border-radius: 8px; padding: 1.4rem; margin-bottom: 1.5rem; }
.cargo-grid{
    display:grid;
    grid-template-columns:
        minmax(280px,2.2fr)   /* Beschreibung */
        100px                 /* Gewicht */
        100px                 /* Länge */
        100px                 /* Breite */
        100px                 /* Höhe */
        90px;                 /* Anzahl */

    column-gap:24px;
    row-gap:18px;
    align-items:end;
}

.cargo-field{
    display:flex;
    flex-direction:column;
}

.cargo-field label{
    margin-bottom:8px;
    font-size:.78rem;
    letter-spacing:.08em;
}

.cargo-field input,
.cargo-field select{
    width:100%;
    height:44px;
    box-sizing:border-box;
}
.cargo-actions{
    margin: top 30px;
    margin-bottom:24px;

    display:flex;
    flex-direction:column;
    align-items:center;
    gap:18px;
}

.add-cargo-btn{
    width:340px;
    height:48px;
}

.cargo-hint{
    max-width:700px;
    text-align:center;
    line-height:1.6;
    color:var(--gray);
}

/* FORMS */
.section-title { font-size: 0.75rem; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; color: var(--gray); margin-bottom: 1rem; }
.calc-form { background: var(--white); border: 1.5px solid var(--gray-light); border-radius: 8px; padding: 1.6rem; margin-bottom: 1.2rem; }
.form-group { margin-bottom: 1.3rem; }
.form-group:last-child { margin-bottom: 0; }
.form-group label { display: block; font-size: 0.72rem; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; color: var(--gray); margin-bottom: 0.4rem; }
.addr-wrap { position: relative; }
.addr-wrap input { width: 100%; padding: 0.75rem 1rem 0.75rem 2.8rem; border: 1.5px solid var(--gray-light); border-radius: 4px; font-family: 'DM Sans', sans-serif; font-size: 1rem; color: var(--black); background: var(--white); outline: none; transition: border-color 0.2s; }
.addr-wrap input:focus { border-color: var(--blue); }
.addr-icon { position: absolute; left: 0.9rem; top: 50%; transform: translateY(-50%); width: 16px; height: 16px; opacity: 0.4; pointer-events: none; }
.route-arrow { text-align: center; font-size: 1.4rem; color: var(--blue); margin: -0.2rem 0 0.4rem; line-height: 1; }
.plz-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; align-items: end; }
.add-stop-btn { display: block; width: 100%; margin-top: 0.9rem; padding: 0.55rem 1rem; background: none; border: 1.5px dashed var(--gray-light); border-radius: 4px; color: var(--gray); font-family: 'DM Sans', sans-serif; font-size: 0.85rem; cursor: pointer; transition: border-color 0.2s, color 0.2s; text-align: center; }
.add-stop-btn:hover { border-color: var(--blue); color: var(--blue); }
.remove-stop-btn { background: none; border: none; color: var(--gray); cursor: pointer; font-size: 0.8rem; padding: 0; line-height: 1; }
.remove-stop-btn:hover { color: var(--red); }
.plz-badge { display: inline-block; font-size: 0.68rem; color: var(--blue); background: rgba(74,158,221,0.12); border-radius: 3px; padding: 2px 6px; margin-top: 0.25rem; }
.waypoint-row { margin-bottom: 0; }
.calc-btn { width: 100%; background: var(--blue); color: #fff; border: none; padding: 0.9rem; font-family: 'Bebas Neue', sans-serif; font-size: 1.2rem; letter-spacing: 0.1em; cursor: pointer; border-radius: 8px; transition: background 0.2s; margin-bottom: 1.2rem; }
.calc-btn:hover { background: var(--blue-dark); }
.km-result { display: flex; align-items: center; gap: 0.8rem; background: rgba(74,158,221,0.08); border: 1px solid var(--gray-light); border-radius: 4px; padding: 0.7rem 1rem; margin-bottom: 1.2rem; font-size: 0.9rem; color: var(--gray); }
.extras-title { font-size: 0.75rem; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; color: var(--gray); margin-bottom: 0.8rem; }
.checkbox-row { display: flex; align-items: center; gap: 0.6rem; margin-bottom: 0.5rem; cursor: pointer; }
.checkbox-row input { width: 16px; height: 16px; accent-color: var(--blue); cursor: pointer; }
.checkbox-row span { font-size: 0.9rem; color: var(--black); font-weight: 300; }
.checkbox-row .extra-price { margin-left: auto; font-size: 0.8rem; color: var(--gray); }
.stops-row { display: flex; align-items: center; gap: 0.8rem; margin-bottom: 1.2rem; }
.stops-row label { font-size: 0.8rem; color: var(--gray); font-weight: 400; white-space: nowrap; }
.stops-row input[type="number"] { width: 70px; padding: 0.5rem 0.6rem; border: 1.5px solid var(--gray-light); border-radius: 4px; font-family: 'DM Sans', sans-serif; font-size: 0.95rem; color: var(--black); background: var(--white); outline: none; }

/* RESULT */
.result-box { background: var(--black); border-radius: 8px; padding: 1.8rem 2rem; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1rem; }
.result-label { font-size: 0.72rem; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; color: var(--gray-mid); margin-bottom: 0.3rem; }
.result-price { font-family: 'Bebas Neue', sans-serif; font-size: 3.2rem; letter-spacing: 0.05em; color: var(--white); line-height: 1; }
.result-price .currency { font-size: 1.8rem; }
.result-breakdown { font-size: 0.8rem; color: var(--gray-mid); font-weight: 300; line-height: 2; }
.result-min-note { font-size: 0.75rem; color: var(--orange); margin-top: 0.3rem; }
.info-box { background: rgba(74,158,221,0.07); border-left: 3px solid var(--blue); padding: 1rem 1.2rem; border-radius: 0 4px 4px 0; margin-bottom: 1.4rem; font-size: 0.85rem; color: var(--gray); line-height: 1.7; }
.info-box strong { color: var(--black); }

/* LKW */
.sub-tabs { display: flex; margin-bottom: 1.5rem; border: 1px solid var(--gray-light); border-radius: 4px; overflow: hidden; }
.sub-tab { flex: 1; padding: 0.6rem; background: var(--white); border: none; font-family: 'DM Sans', sans-serif; font-size: 0.85rem; font-weight: 500; color: var(--gray); cursor: pointer; transition: background 0.2s, color 0.2s; border-right: 1px solid var(--gray-light); }
.sub-tab:last-child { border-right: none; }
.sub-tab.active { background: var(--black); color: var(--white); }
.lkw-hero { display: flex; align-items: center; gap: 1.5rem; background: rgba(74,158,221,0.06); border: 1.5px solid var(--gray-light); border-radius: 8px; padding: 1.4rem; margin-bottom: 1.5rem; }
.lkw-icon { font-size: 3.5rem; line-height: 1; flex-shrink: 0; }
.lkw-hero-info .lkw-name { font-family: 'Bebas Neue', sans-serif; font-size: 1.4rem; letter-spacing: 0.06em; color: var(--black); }
.lkw-hero-info .lkw-specs { font-size: 0.85rem; color: var(--gray); margin-top: 0.3rem; line-height: 1.6; }
.lkw-input-group label { display: block; font-size: 0.75rem; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; color: var(--gray); margin-bottom: 0.5rem; }
.lkw-input-group input { width: 100%; padding: 0.75rem 1rem; border: 1.5px solid var(--gray-light); border-radius: 4px; font-family: 'DM Sans', sans-serif; font-size: 1rem; color: var(--black); background: var(--white); outline: none; transition: border-color 0.2s; margin-bottom: 1.2rem; }
.lkw-input-group input:focus { border-color: var(--blue); }
.anfrage-btn { display: block; text-align: center; background: var(--black); color: var(--white); padding: 0.9rem 2rem; font-family: 'Bebas Neue', sans-serif; font-size: 1.1rem; letter-spacing: 0.1em; text-decoration: none; border-radius: 8px; transition: background 0.2s; margin-top: 1.5rem; border: 2px solid var(--blue); }
.anfrage-btn:hover { background: var(--blue); }
.result-hint { font-size: 0.78rem; color: var(--gray); margin-top: 1.8rem; padding-top: 1rem; border-top: 1px solid var(--gray-light); font-style: italic; }
footer { background: var(--black); color: var(--gray-mid); padding: 2rem 4rem; display: flex; align-items: center; justify-content: space-between; border-top: 1px solid rgba(255,255,255,0.06); }
.footer-logo { font-family: 'Bebas Neue', sans-serif; font-size: 1.5rem; color: var(--white); }
.footer-logo span { color: var(--blue); }
.footer-phone { font-family: 'Bebas Neue', sans-serif; font-size: 1.3rem; color: var(--blue); text-decoration: none; letter-spacing: 0.05em; }
.footer-phone:hover { color: var(--white); }
.footer-copy { font-size: 0.75rem; color: var(--gray); }
/* ===== Cargo-Layout ===== */

.cargo-description{
    margin-bottom:28px;
}

.cargo-description label{
    display:block;
    margin-bottom:10px;
}

.cargo-description input{
    width:100%;
    padding:12px 14px;
    box-sizing:border-box;
}

#cargo-items{
    margin-top:10px;
}

.cargo-item{
    margin-bottom:20px;
}

.cargo-grid{
    display:grid;
    grid-template-columns:120px 120px 120px 120px 90px;
    gap:18px;
    align-items:end;
}

#add-cargo{
    margin-top:20px;
}

.cargo-hint{
    margin-top:16px;
}
@media (max-width: 600px) {
  nav { padding: 1rem 1.5rem; flex-wrap: wrap; gap: 0.5rem; }
  main { padding: 2rem 1rem 4rem; }
  footer { flex-direction: column; gap: 1rem; text-align: center; padding: 2rem 1.5rem; }
  .vehicle-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .65rem; }
  .vehicle-card { padding: .85rem .45rem .75rem; min-width: 0; }
  .vehicle-name { font-size: .92rem; }
  .vehicle-dims { font-size: .66rem; overflow-wrap: anywhere; }
  .cargo-grid { grid-template-columns: 1fr 1fr; }
  .plz-row { grid-template-columns: 1fr; }
  .result-box { flex-direction: column; }
}

.vehicle-load-error { grid-column: 1 / -1; padding: 1rem; border: 1px solid #c53b3b; border-radius: 6px; color: #8d2424; background: #fff5f5; }