/* ─── Navigatie ─────────────────────────────────────────────── */
.sbb-nav {
    background: var(--green-900);
    border-bottom: 1px solid rgba(255,255,255,0.07);
    position: sticky;
    top: 0;
    z-index: 100;
}
.sbb-nav__inner {
    display: flex;
    align-items: center;
    gap: 16px;
    height: 60px;
}

/* Logo */
.sbb-nav__logo {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}
.sbb-nav__avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--orange);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 15px;
    color: #fff;
    flex-shrink: 0;
}
.sbb-nav__name {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 14px;
    line-height: 1.2;
    color: #fff;
}
.sbb-nav__name span { color: var(--orange); }

/* Zoekbalk */
.sbb-nav__search {
    flex: 1;
    max-width: 400px;
    margin-left: 8px;
}
.sbb-nav__search form {
    display: flex;
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: var(--radius-sm);
    overflow: hidden;
}
.sbb-nav__search input[type="search"] {
    flex: 1;
    background: rgba(255,255,255,0.06);
    border: none;
    padding: 0 14px;
    height: 38px;
    color: #fff;
    font-size: 13px;
    font-family: var(--font-body);
    outline: none;
}
.sbb-nav__search input[type="search"]::placeholder { color: var(--text-muted); }
.sbb-nav__search button {
    background: var(--orange);
    border: none;
    padding: 0 14px;
    cursor: pointer;
    color: #fff;
    display: flex;
    align-items: center;
    transition: background 0.2s;
}
.sbb-nav__search button:hover { background: var(--orange-hover); }
.sbb-nav__search button svg { width: 15px; height: 15px; }

/* Acties */
.sbb-nav__actions {
    margin-left: auto;
    display: flex;
    gap: 6px;
    align-items: center;
}
.sbb-nav__link {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    color: var(--text-light);
    background: rgba(255,255,255,0.05);
    border: 0.5px solid rgba(255,255,255,0.08);
    transition: background 0.2s;
    white-space: nowrap;
}
.sbb-nav__link:hover { background: rgba(255,255,255,0.1); }
.sbb-nav__link svg { width: 14px; height: 14px; fill: currentColor; }
.sbb-nav__count {
    background: var(--orange);
    color: #fff;
    font-size: 10px;
    font-weight: 700;
    min-width: 18px;
    height: 18px;
    border-radius: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
}

/* Hamburger */
.sbb-nav__hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    margin-left: auto;
}
.sbb-nav__hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text-light);
    border-radius: 2px;
    transition: transform 0.2s, opacity 0.2s;
}

/* Mobiel menu */
.sbb-nav__mobile {
    display: none;
    flex-direction: column;
    background: var(--green-800);
    border-top: 1px solid rgba(255,255,255,0.07);
    padding: 8px 0;
}
.sbb-nav__mobile.is-open { display: flex; }
.sbb-nav__mobile a {
    padding: 12px 24px;
    font-size: 14px;
    color: var(--text-light);
    border-bottom: 0.5px solid rgba(255,255,255,0.05);
    transition: background 0.15s;
}
.sbb-nav__mobile a:hover { background: rgba(255,255,255,0.05); }

/* ─── Responsive ─────────────────────────────────────────────── */
@media (max-width: 768px) {
    .sbb-nav__search  { display: none; }
    .sbb-nav__actions { display: none; }
    .sbb-nav__hamburger { display: flex; }
}

/* ─── Scenario dropdown ──────────────────────────────────────── */
.sbb-nav__scenarios {
    position: relative;
    flex-shrink: 0;
}
.sbb-nav__scenarios-btn {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    color: var(--text-light);
    background: rgba(255,255,255,0.05);
    border: 0.5px solid rgba(255,255,255,0.08);
    cursor: pointer;
    white-space: nowrap;
    font-family: var(--font-body);
    transition: background 0.2s;
}
.sbb-nav__scenarios-btn:hover,
.sbb-nav__scenarios-btn.is-open { background: rgba(255,255,255,0.1); }
.sbb-nav__scenarios-btn svg {
    width: 12px;
    height: 12px;
    transition: transform 0.2s;
    flex-shrink: 0;
}
.sbb-nav__scenarios-btn.is-open svg { transform: rotate(180deg); }

.sbb-nav__dropdown {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    min-width: 220px;
    background: var(--green-800);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-md);
    box-shadow: 0 8px 32px rgba(0,0,0,0.4);
    padding: 6px;
    display: none;
    z-index: 200;
}
.sbb-nav__dropdown.is-open { display: block; }
.sbb-nav__dropdown a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 12px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    color: var(--text-light);
    transition: background 0.15s;
    text-decoration: none;
}
.sbb-nav__dropdown a:hover { background: rgba(255,255,255,0.07); color: #fff; }
.sbb-nav__dropdown a .sbb-scenario-emoji {
    font-size: 16px;
    width: 24px;
    text-align: center;
    flex-shrink: 0;
}
.sbb-nav__dropdown a .sbb-scenario-label { font-weight: 500; }

/* Mobiel scenario sub-items */
.sbb-nav__mobile-scenarios { display: none; }
.sbb-nav__mobile-scenarios.is-open { display: flex; flex-direction: column; }
.sbb-nav__mobile-scenarios a {
    padding: 10px 24px 10px 40px;
    font-size: 13px;
    color: var(--text-muted);
    border-bottom: 0.5px solid rgba(255,255,255,0.04);
    transition: background 0.15s;
}
.sbb-nav__mobile-scenarios a:hover { background: rgba(255,255,255,0.04); color: var(--text-light); }
.sbb-nav__mobile-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 24px;
    font-size: 14px;
    color: var(--text-light);
    border-bottom: 0.5px solid rgba(255,255,255,0.05);
    cursor: pointer;
    background: none;
    border-left: none;
    border-right: none;
    border-top: none;
    width: 100%;
    text-align: left;
    font-family: var(--font-body);
    transition: background 0.15s;
}
.sbb-nav__mobile-toggle:hover { background: rgba(255,255,255,0.05); }
.sbb-nav__mobile-toggle svg {
    width: 12px;
    height: 12px;
    transition: transform 0.2s;
    flex-shrink: 0;
}
.sbb-nav__mobile-toggle.is-open svg { transform: rotate(180deg); }

@media (max-width: 768px) {
    .sbb-nav__scenarios { display: none; }
}