/* =====================================================================
   Help-QR · Design-System
   Auf Bootstrap 5 aufgesetzt – überschreibt Tokens & Komponenten.
   ===================================================================== */

:root {
    /* Marke */
    --hq-primary:        #d62828;   /* warmes Rot – Erste Hilfe */
    --hq-primary-600:    #b51e1e;
    --hq-primary-700:    #8f1414;
    --hq-primary-50:     #fdecec;

    --hq-accent:         #2a9d8f;   /* Mintgrün – aktiv/sicher */
    --hq-accent-600:     #1f7a70;
    --hq-accent-50:      #e6f4f2;

    --hq-warning:        #f4a261;
    --hq-danger:         #c1121f;

    /* Neutrals */
    --hq-bg:             #f7f7f5;
    --hq-surface:        #ffffff;
    --hq-ink:            #1a1a1a;
    --hq-ink-soft:       #4a4a4a;
    --hq-muted:          #757575;
    --hq-line:           #e6e6e3;

    /* Form & Schatten */
    --hq-radius:         14px;
    --hq-radius-sm:      10px;
    --hq-radius-lg:      20px;
    --hq-shadow-sm:      0 1px 2px rgba(20,20,20,.06), 0 1px 3px rgba(20,20,20,.04);
    --hq-shadow:         0 4px 16px rgba(20,20,20,.08), 0 2px 4px rgba(20,20,20,.04);
    --hq-shadow-lg:      0 24px 48px -12px rgba(20,20,20,.18), 0 8px 16px rgba(20,20,20,.06);

    --hq-font-sans:      'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, system-ui, sans-serif;

    /* Bootstrap-Tokens überschreiben */
    --bs-primary:        var(--hq-primary);
    --bs-primary-rgb:    214, 40, 40;
    --bs-success:        var(--hq-accent);
    --bs-success-rgb:    42, 157, 143;
    --bs-body-color:     var(--hq-ink);
    --bs-body-bg:        var(--hq-bg);
    --bs-border-radius:  var(--hq-radius);
    --bs-border-color:   var(--hq-line);
    --bs-link-color:     var(--hq-primary-600);
    --bs-link-hover-color: var(--hq-primary-700);
    --bs-body-font-family: var(--hq-font-sans);
}

/* ---------- Basis ---------------------------------------------------- */

html, body {
    background: var(--hq-bg);
    color: var(--hq-ink);
    font-family: var(--hq-font-sans);
    font-size: 16px;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
}

h1, .h1 { font-size: clamp(1.9rem, 1.4rem + 1.6vw, 2.6rem); font-weight: 700; letter-spacing: -.015em; }
h2, .h2 { font-size: clamp(1.5rem, 1.2rem + .9vw, 2rem);   font-weight: 700; letter-spacing: -.012em; }
h3, .h3 { font-weight: 600; letter-spacing: -.008em; }
p.lead { color: var(--hq-ink-soft); font-size: 1.1rem; }

a { text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---------- Navbar --------------------------------------------------- */

.navbar.navbar-dark.bg-dark {
    background: rgba(15, 15, 15, .92) !important;
    backdrop-filter: saturate(180%) blur(14px);
    -webkit-backdrop-filter: saturate(180%) blur(14px);
    border-bottom: 1px solid rgba(255,255,255,.06);
    box-shadow: 0 1px 0 rgba(0,0,0,.04);
}

.navbar .navbar-brand {
    font-weight: 700;
    letter-spacing: -.01em;
    display: flex;
    align-items: center;
    gap: .6rem;
}

.navbar .navbar-brand img {
    height: 36px !important;
}

.navbar-nav .nav-link {
    color: rgba(255,255,255,.85);
    font-weight: 500;
    border-radius: 8px;
    padding: .4rem .9rem;
    transition: background .15s ease, color .15s ease;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link:focus {
    background: rgba(255,255,255,.08);
    color: #fff;
}

/* ---------- Buttons -------------------------------------------------- */

.btn {
    border-radius: 10px;
    font-weight: 600;
    padding: .55rem 1.1rem;
    transition: transform .08s ease, box-shadow .15s ease, background .15s ease;
    box-shadow: var(--hq-shadow-sm);
}

.btn:hover { transform: translateY(-1px); box-shadow: var(--hq-shadow); }
.btn:active { transform: translateY(0); box-shadow: var(--hq-shadow-sm); }

.btn-primary {
    background: var(--hq-primary);
    border-color: var(--hq-primary);
}
.btn-primary:hover, .btn-primary:focus {
    background: var(--hq-primary-600);
    border-color: var(--hq-primary-600);
}

.btn-success {
    background: var(--hq-accent);
    border-color: var(--hq-accent);
}
.btn-success:hover, .btn-success:focus {
    background: var(--hq-accent-600);
    border-color: var(--hq-accent-600);
}

.btn-outline-primary {
    color: var(--hq-primary);
    border-color: var(--hq-primary);
}
.btn-outline-primary:hover {
    background: var(--hq-primary);
    color: #fff;
}

.btn-lg { padding: .75rem 1.4rem; font-size: 1rem; border-radius: 12px; }

.btn-warning, .btn-info, .btn-secondary, .btn-dark, .btn-danger {
    color: #fff;
}
.btn-warning { background: var(--hq-warning); border-color: var(--hq-warning); color: #1a1a1a; }
.btn-info    { background: #4cc9f0;          border-color: #4cc9f0;          color: #1a1a1a; }
.btn-secondary { background: #4a4a4a; border-color: #4a4a4a; }
.btn-dark    { background: #1a1a1a; border-color: #1a1a1a; }
.btn-danger  { background: var(--hq-danger); border-color: var(--hq-danger); }

/* ---------- Karten --------------------------------------------------- */

.card {
    background: var(--hq-surface);
    border: 1px solid var(--hq-line);
    border-radius: var(--hq-radius);
    box-shadow: var(--hq-shadow-sm);
    overflow: hidden;
    transition: box-shadow .2s ease, transform .2s ease;
}

.card.shadow-sm,
.card:hover {
    box-shadow: var(--hq-shadow);
}

.card-header {
    background: transparent;
    border-bottom: 1px solid var(--hq-line);
    padding: 1.1rem 1.4rem;
    font-weight: 600;
}

.card-body {
    padding: 1.4rem;
}

/* Profil-Karten im Dashboard */
.profile-card {
    border-radius: var(--hq-radius-lg) !important;
    transition: transform .2s ease, box-shadow .25s ease;
}
.profile-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--hq-shadow-lg);
}
.profile-card .card-img-top {
    height: 220px;
    object-fit: cover;
    background: linear-gradient(135deg, var(--hq-primary-50), var(--hq-accent-50));
}
.profile-card .card-title {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: .35rem;
}

/* ---------- Forms ---------------------------------------------------- */

.form-label {
    font-weight: 500;
    color: var(--hq-ink);
    margin-bottom: .35rem;
}

.form-control, .form-select {
    border: 1.5px solid var(--hq-line);
    border-radius: 10px;
    padding: .65rem .85rem;
    transition: border-color .15s ease, box-shadow .15s ease;
    background: #fff;
}
.form-control:focus, .form-select:focus {
    border-color: var(--hq-primary);
    box-shadow: 0 0 0 3px rgba(214,40,40,.12);
}

.form-text { color: var(--hq-muted); }

.input-group-text { background: #f0efeb; border: 1.5px solid var(--hq-line); }

.form-check-input:checked {
    background-color: var(--hq-primary);
    border-color: var(--hq-primary);
}

/* ---------- Alerts --------------------------------------------------- */

.alert {
    border: 1px solid transparent;
    border-radius: 12px;
    padding: 1rem 1.2rem;
    font-weight: 500;
}
.alert-success { background: var(--hq-accent-50);  color: var(--hq-accent-600); border-color: rgba(42,157,143,.18); }
.alert-danger  { background: var(--hq-primary-50); color: var(--hq-primary-700); border-color: rgba(214,40,40,.18); }
.alert-info    { background: #e8f4fb; color: #1a5f8b; border-color: rgba(76,201,240,.25); }
.alert-warning { background: #fdf2e2; color: #8a4d0d; border-color: rgba(244,162,97,.25); }

/* ---------- Badges --------------------------------------------------- */

.badge {
    font-weight: 600;
    padding: .35em .65em;
    border-radius: 8px;
    letter-spacing: .01em;
}
.bg-success { background: var(--hq-accent) !important; }

/* ---------- Hero (index.php) ---------------------------------------- */

.hq-hero {
    position: relative;
    padding: clamp(3rem, 6vw, 6rem) 0;
    background:
        radial-gradient(ellipse 80% 60% at 100% 0%, rgba(42,157,143,.10), transparent 60%),
        radial-gradient(ellipse 70% 60% at 0% 100%, rgba(214,40,40,.10), transparent 60%),
        var(--hq-bg);
    overflow: hidden;
}

.hq-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(var(--hq-line) 1px, transparent 1px),
        linear-gradient(90deg, var(--hq-line) 1px, transparent 1px);
    background-size: 48px 48px;
    opacity: .35;
    mask-image: radial-gradient(ellipse 60% 50% at 50% 50%, #000 30%, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse 60% 50% at 50% 50%, #000 30%, transparent 80%);
    pointer-events: none;
}

.hq-hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    background: rgba(214,40,40,.08);
    color: var(--hq-primary-700);
    padding: .35rem .9rem;
    border-radius: 999px;
    font-size: .85rem;
    font-weight: 600;
    margin-bottom: 1.2rem;
}
.hq-hero-eyebrow::before {
    content: "";
    width: 8px; height: 8px;
    background: var(--hq-primary);
    border-radius: 50%;
    box-shadow: 0 0 0 3px rgba(214,40,40,.18);
    animation: hqPulse 2s infinite;
}
@keyframes hqPulse {
    0%,100% { box-shadow: 0 0 0 3px rgba(214,40,40,.18); }
    50%     { box-shadow: 0 0 0 6px rgba(214,40,40,.04); }
}

.hq-hero h1 { margin-bottom: 1rem; }
.hq-hero .lead { max-width: 680px; }

.hq-hero-actions {
    display: flex; gap: .8rem; flex-wrap: wrap; margin-top: 1.6rem;
}

/* ---------- Feature-Cards ------------------------------------------- */

.hq-feature {
    background: var(--hq-surface);
    border: 1px solid var(--hq-line);
    border-radius: var(--hq-radius);
    padding: 1.5rem;
    height: 100%;
    transition: transform .2s ease, box-shadow .2s ease;
}
.hq-feature:hover {
    transform: translateY(-3px);
    box-shadow: var(--hq-shadow);
}
.hq-feature-icon {
    width: 44px; height: 44px;
    display: inline-flex; align-items: center; justify-content: center;
    border-radius: 12px;
    background: var(--hq-primary-50);
    color: var(--hq-primary);
    font-size: 1.2rem;
    margin-bottom: 1rem;
}
.hq-feature h3 { font-size: 1.05rem; margin-bottom: .4rem; }
.hq-feature p  { color: var(--hq-ink-soft); font-size: .95rem; margin: 0; }

/* ---------- Carousel-Modernisierung -------------------------------- */

.carousel.slide {
    background: var(--hq-surface);
    border-radius: var(--hq-radius-lg);
    padding: 1.5rem;
    box-shadow: var(--hq-shadow-sm);
    margin-top: 2rem;
}
.carousel-inner img {
    border-radius: var(--hq-radius);
    max-height: 380px !important;
}
.carousel-caption {
    color: var(--hq-ink-soft) !important;
    font-size: .98rem;
    max-width: 700px;
    margin: 1rem auto 0;
}
.carousel-control-prev-icon, .carousel-control-next-icon {
    background-color: rgba(0,0,0,.55);
    border-radius: 50%;
    padding: 1.4rem;
    background-size: 50% 50%;
}
.carousel-indicators [data-bs-target] {
    background-color: var(--hq-primary);
    width: 8px; height: 8px;
    border-radius: 50%;
    border: none;
    margin: 0 4px;
    opacity: .35;
}
.carousel-indicators .active { opacity: 1; }

/* ---------- Profil-Karte (öffentliche Notfall-Ansicht) -------------- */

.hq-profile {
    border-radius: var(--hq-radius-lg);
    box-shadow: var(--hq-shadow-lg);
    overflow: hidden;
    background: #fff;
}
.hq-profile .card-img-top {
    height: 280px;
    object-fit: cover;
}
.hq-section {
    background: var(--hq-bg);
    border-radius: var(--hq-radius);
    padding: 1.2rem;
    margin: .9rem 0;
}
.hq-section h3 {
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--hq-muted);
    margin-bottom: .8rem;
    display: flex; align-items: center; gap: .55rem;
}
.hq-section h3 i {
    width: 32px; height: 32px;
    display: inline-flex; align-items: center; justify-content: center;
    background: var(--hq-primary-50);
    color: var(--hq-primary);
    border-radius: 8px;
    font-size: 1rem;
}

/* Notfall-relevante Information sticht heraus */
.hq-section.is-emergency {
    background: var(--hq-primary-50);
    border-left: 4px solid var(--hq-primary);
}
.emergency-info { color: var(--hq-primary); font-weight: 700; }
.as-needed-info { color: var(--hq-accent);  font-weight: 600; }

/* ---------- Footer --------------------------------------------------- */

.footer {
    background: #0f0f0f !important;
    border-top: 1px solid rgba(255,255,255,.06);
    margin-top: 4rem;
}
.footer h2, .footer h5 { color: #fff; font-weight: 600; }
.footer .btn-outline-light {
    border-color: rgba(255,255,255,.25);
    color: rgba(255,255,255,.92);
}
.footer .btn-outline-light:hover {
    background: rgba(255,255,255,.1);
    border-color: rgba(255,255,255,.4);
    color: #fff;
}

/* ---------- Auth-Layout (Login/Register) --------------------------- */

.hq-auth {
    min-height: calc(100vh - 80px);
    display: flex;
    align-items: center;
    padding: 2rem 0;
    background:
        radial-gradient(ellipse 60% 40% at 100% 0%, rgba(42,157,143,.08), transparent 60%),
        radial-gradient(ellipse 60% 40% at 0% 100%, rgba(214,40,40,.08), transparent 60%),
        var(--hq-bg);
}
.hq-auth .card {
    border-radius: var(--hq-radius-lg);
    box-shadow: var(--hq-shadow-lg);
    border: 1px solid var(--hq-line);
}

/* ---------- Utilities ----------------------------------------------- */

.hq-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--hq-line), transparent);
    margin: 2.5rem 0;
}

.text-muted, .form-text { color: var(--hq-muted) !important; }

@media (max-width: 768px) {
    .hq-hero { padding: 2.5rem 0 3rem; }
    .profile-card .card-img-top { height: 180px; }
}