/* Assistent „Energy“ – rechtes Panel + Mobile-Overlay */

:root {
    --ea-energy-panel-width: min(320px, 30vw);
    --ea-energy-panel-gap: 14px;
    /* Platz für Navbar, ggf. Leisten und etwas Luft unten (Taskbar/Zoom) */
    --ea-energy-panel-max-h: calc(100vh - 5.5rem - env(safe-area-inset-top, 0px) - env(safe-area-inset-bottom, 0px));
}

@supports (height: 100svh) {
    :root {
        --ea-energy-panel-max-h: calc(100svh - 5.5rem - env(safe-area-inset-top, 0px) - env(safe-area-inset-bottom, 0px));
    }
}

body.ea-has-energy-chat .wizard-container {
    max-width: min(1280px, 100%) !important;
}

/* Während Bootstrap-Modale offen sind: Assistent unter Backdrop/Modal (sonst FAB darüber) */
body.modal-open .ea-energy-assistant {
    z-index: 1020;
}

.ea-wizard-split {
    display: flex;
    align-items: stretch;
    gap: 0;
    min-height: 0;
}

.ea-wizard-split-main {
    flex: 1;
    min-width: 0;
    min-height: 0;
}

/* Rechter Assistent */
.ea-energy-assistant {
    position: relative;
    flex-shrink: 0;
    width: 0;
    z-index: 20;
    min-height: 0;
}

.ea-energy-assistant.is-open {
    box-sizing: border-box;
    width: calc(var(--ea-energy-panel-width) + var(--ea-energy-panel-gap, 14px));
    padding-left: var(--ea-energy-panel-gap, 14px);
}

.ea-energy-fab {
    position: absolute;
    top: 12px;
    right: 0;
    transform: translateX(50%);
    width: 72px;
    height: 78px;
    border-radius: 10px;
    border: 1px solid rgba(31, 79, 130, 0.14);
    background: rgba(255, 255, 255, 0.94);
    box-shadow: 0 8px 28px rgba(15, 23, 42, 0.12);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 4px 4px 2px;
    z-index: 25;
    transition:
        transform 0.2s ease,
        box-shadow 0.2s ease,
        opacity 0.2s ease,
        visibility 0.2s ease;
}

.ea-energy-fab:hover {
    transform: translateX(50%) scale(1.04);
    box-shadow: 0 12px 32px rgba(15, 23, 42, 0.16);
}

.ea-energy-avatar-motion {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

/* Dezente „ich bin da“-Bewegung (später durch stärkere Animation ersetzbar) */
@keyframes ea-energy-idle {
    0%,
    100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-3px);
    }
}

.ea-energy-assistant:not(.is-open) .ea-energy-avatar-motion {
    animation: ea-energy-idle 3.2s ease-in-out infinite;
}

.ea-energy-assistant.is-open .ea-energy-avatar-motion,
.ea-energy-fab:hover .ea-energy-avatar-motion {
    animation: none;
}

@media (prefers-reduced-motion: reduce) {
    .ea-energy-assistant:not(.is-open) .ea-energy-avatar-motion {
        animation: none;
    }
}

.ea-energy-fab img,
.ea-energy-fab svg {
    display: block;
}

/* Freigestellte Figur: vollständig sichtbar, kein Kreis-Crop */
.ea-energy-avatar--fab {
    width: 64px;
    height: 68px;
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    object-position: 50% 100%;
    border-radius: 0;
}

.ea-energy-avatar--header {
    width: 44px;
    height: 46px;
    border-radius: 0;
    object-fit: contain;
    object-position: 50% 100%;
    flex-shrink: 0;
}

/* Zu: FAB wieder sichtbar */
.ea-energy-assistant:not(.is-open) .ea-energy-fab {
    visibility: visible;
    opacity: 1;
    pointer-events: auto;
}

/* Geöffnet: FAB ausblenden – Avatar nur noch im Panel-Kopf (keine Doppelüberlagerung) */
.ea-energy-assistant.is-open .ea-energy-fab {
    visibility: hidden;
    opacity: 0;
    pointer-events: none;
}

.ea-energy-panel {
    position: absolute;
    top: 0;
    right: 0;
    width: var(--ea-energy-panel-width);
    /* Wichtig: feste Höhenbegrenzung, sonst wächst das Panel mit dem Text
       und die Eingabezeile wandert aus dem sichtbaren Bereich */
    height: var(--ea-energy-panel-max-h);
    max-height: var(--ea-energy-panel-max-h);
    min-height: 0;
    background: #fff;
    border: 1px solid rgba(31, 79, 130, 0.18);
    border-radius: 16px;
    box-shadow: 0 10px 36px rgba(15, 23, 42, 0.12);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    margin-top: 0;
}

/* Desktop: mit Seite mitwandern (sticky), Höhe immer an Viewport gekoppelt */
@media (min-width: 992px) {
    .ea-energy-assistant.is-open {
        align-self: flex-start;
        position: sticky;
        top: max(10px, env(safe-area-inset-top, 0px));
        max-height: var(--ea-energy-panel-max-h);
    }

    .ea-energy-panel {
        position: relative;
        top: auto;
        right: auto;
        height: var(--ea-energy-panel-max-h);
        max-height: var(--ea-energy-panel-max-h);
        min-height: 0;
    }
}

.ea-energy-panel[hidden] {
    display: none !important;
}

.ea-energy-panel-header {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    background: linear-gradient(90deg, #f0f7ff, #fff);
    border-bottom: 1px solid rgba(31, 79, 130, 0.12);
}

.ea-energy-panel-header h2 {
    font-size: 1rem;
    font-weight: 800;
    margin: 0;
    color: #1f4f82;
    flex: 1;
}

.ea-energy-close {
    border: 0;
    background: rgba(31, 79, 130, 0.08);
    color: #1f4f82;
    width: 34px;
    height: 34px;
    border-radius: 10px;
    cursor: pointer;
    font-size: 1.1rem;
    line-height: 1;
}

.ea-energy-close:hover {
    background: rgba(31, 79, 130, 0.15);
}

.ea-energy-denkmal {
    flex-shrink: 0;
    margin: 10px 12px 0;
    padding: 8px 10px;
    font-size: 0.8rem;
    border-radius: 10px;
    text-align: justify;
    hyphens: auto;
    -webkit-hyphens: auto;
}

/* Nimmt restliche Panelhöhe; Nachrichten wachsen mit Inhalt, Eingabe direkt darunter, Leerfläche unten */
.ea-energy-chat-stack {
    flex: 1 1 0;
    min-height: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: stretch;
}

/* Scroll-Container: kein Flex auf den Blasen (iOS scrollt sonst oft nicht zuverlässig) */
.ea-energy-messages {
    flex: 0 1 auto;
    min-height: 0;
    max-height: min(70vh, calc(var(--ea-energy-panel-max-h) - 9rem));
    overflow-y: auto;
    overflow-x: hidden;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
    touch-action: pan-y;
    padding: 12px 14px;
    background: #f8fafc;
}

.ea-energy-chat-tail {
    flex: 1 1 0;
    min-height: 0;
    background: #fff;
}

.ea-energy-msg {
    display: block;
    width: fit-content;
    max-width: 92%;
    padding: 10px 12px;
    border-radius: 14px;
    font-size: 0.88rem;
    line-height: 1.45;
    white-space: pre-wrap;
    word-break: break-word;
    margin-bottom: 10px;
    box-sizing: border-box;
}

.ea-energy-msg:last-child {
    margin-bottom: 0;
}

.ea-energy-msg-user {
    margin-left: auto;
    margin-right: 0;
    background: #1f4f82;
    color: #fff;
    border-bottom-right-radius: 4px;
}

.ea-energy-msg-assistant {
    margin-right: auto;
    margin-left: 0;
    background: #fff;
    border: 1px solid #e2e8f0;
    color: #0f172a;
    border-bottom-left-radius: 4px;
    text-align: justify;
    hyphens: auto;
    -webkit-hyphens: auto;
}

.ea-energy-msg-assistant a {
    color: #1f4f82;
    text-decoration: underline;
    text-underline-offset: 2px;
    word-break: break-all;
}

.ea-energy-msg-user a {
    color: #dbeafe;
    text-decoration: underline;
    text-underline-offset: 2px;
    word-break: break-all;
}

.ea-energy-msg-meta {
    font-size: 0.68rem;
    color: #64748b;
    margin-top: 4px;
}

.ea-energy-input-row {
    flex-shrink: 0;
    display: flex;
    gap: 8px;
    padding: 10px 12px 12px;
    border-top: 1px solid #e2e8f0;
    background: #fff;
    align-items: flex-end;
}

.ea-energy-input-row textarea {
    flex: 1;
    min-height: 44px;
    max-height: 120px;
    resize: vertical;
    border-radius: 12px;
    border: 1px solid #cbd5e1;
    padding: 10px 12px;
    /* min 16px: verhindert automatischen Zoom bei Fokus auf iOS Safari */
    font-size: max(16px, 0.9rem);
}

.ea-energy-icon-btn {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    border: 1px solid #cbd5e1;
    background: #f8fafc;
    color: #1f4f82;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.ea-energy-icon-btn:hover:not(:disabled) {
    background: #e0f2fe;
    border-color: #7dd3fc;
}

.ea-energy-icon-btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.ea-energy-send {
    background: #1f4f82;
    color: #fff;
    border-color: #1f4f82;
}

.ea-energy-send:hover:not(:disabled) {
    background: #2a6cb0;
    border-color: #2a6cb0;
}

.ea-energy-backdrop {
    display: none;
}

/* Mobil: Vollbild-„Modal“, FAB oben rechts (kein Konflikt mit Weiter / Rückruf-Leiste) */
@media (max-width: 991.98px) {
    /*
     * .wizard-card nutzt backdrop-filter → Nachfahren mit position:fixed werden relativ zur Karte
     * positioniert (nicht zum Viewport). Dann wirkt der Chat wie eine schwebende Karte; Hero,
     * Schritt-Leiste und Fußleiste bleiben sichtbar. Beim offenen Chat Filter abschalten.
     */
    body.ea-energy-chat-open .wizard-card {
        backdrop-filter: none !important;
        -webkit-backdrop-filter: none !important;
    }

    body.ea-energy-chat-open {
        overflow: hidden !important;
    }

    /* Feste Hilfe-Leiste: im Vollbild-Chat stört sie (liegt sonst ggf. unter dem Overlay sichtbar durch). */
    body.ea-energy-chat-open .ea-rueckruf-bar {
        visibility: hidden !important;
        pointer-events: none !important;
        opacity: 0 !important;
    }

    /*
     * Wizard-Container hat sonst z-index:10 (style.css). Fixierte Leiste .ea-rueckruf-bar ist 1040
     * und würde den kompletten Chat (darin alles nur „Layer 10“) überdecken.
     */
    body.ea-energy-chat-open .wizard-container {
        position: relative;
        z-index: 1080 !important;
    }

    .ea-wizard-split {
        flex-direction: column;
    }

    .ea-energy-assistant {
        position: fixed;
        top: 0;
        right: 0;
        bottom: 0;
        left: 0;
        width: auto;
        height: auto;
        z-index: 1085;
        pointer-events: none;
    }

    .ea-energy-assistant.is-open {
        width: auto;
        padding-left: 0;
    }

    .ea-energy-fab,
    .ea-energy-panel,
    .ea-energy-backdrop {
        pointer-events: auto;
    }

    .ea-energy-assistant:not(.is-open) .ea-energy-backdrop {
        pointer-events: none;
    }

    /* Dezent oben rechts, unter typischer Navbar; nicht über primäre Fuß-Aktionen */
    .ea-energy-fab {
        position: fixed;
        top: max(4.5rem, calc(env(safe-area-inset-top, 0px) + 3.25rem));
        right: max(0.75rem, env(safe-area-inset-right, 0px));
        bottom: auto;
        left: auto;
        transform: none;
        width: 52px;
        height: 56px;
        padding: 2px;
        border-radius: 14px;
        box-shadow: 0 4px 18px rgba(15, 23, 42, 0.18);
        z-index: 1087;
    }

    .ea-energy-fab:hover {
        transform: none;
        box-shadow: 0 6px 22px rgba(15, 23, 42, 0.22);
    }

    .ea-energy-avatar--fab {
        width: 44px;
        height: 48px;
    }

    /* Vollbild-App-Shell (analog Mobile-Chat-Clients): Kopf + Fuß (Eingabe) fix, nur Mitte scrollt */
    .ea-energy-panel {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        width: 100%;
        max-width: 100vw;
        /* Volle Gerätefläche; visualViewport-JS bei Tastatur */
        min-height: -webkit-fill-available;
        height: 100dvh;
        max-height: 100dvh;
        margin: 0;
        border-radius: 0;
        z-index: 1086;
        padding-top: env(safe-area-inset-top, 0px);
        padding-bottom: env(safe-area-inset-bottom, 0px);
        box-shadow: none;
        border: 0;
        box-sizing: border-box;
        overflow: hidden;
        display: flex;
        flex-direction: column;
        min-height: 0;
    }

    .ea-energy-panel-header {
        flex-shrink: 0;
    }

    .ea-energy-denkmal {
        flex-shrink: 0;
    }

    /* Verlauf: einziger vertikaler Scroll-Bereich zwischen Kopf und Eingabe */
    .ea-energy-messages {
        flex: 1 1 0;
        min-height: 0;
        max-height: none;
        overflow-y: auto;
        overflow-x: hidden;
        overscroll-behavior: contain;
        -webkit-overflow-scrolling: touch;
        touch-action: pan-y;
    }

    .ea-energy-chat-tail {
        display: none !important;
    }

    .ea-energy-chat-stack {
        flex: 1 1 0;
        min-height: 0;
        display: flex;
        flex-direction: column;
        overflow: hidden;
    }

    .ea-energy-input-row {
        flex-shrink: 0;
        padding-bottom: max(12px, calc(0.25rem + env(safe-area-inset-bottom, 0px)));
    }

    /* Nur der Nachrichtenbereich scrollt – kein vertikales Ziehen am Textfeld (sonst doppeltes Scroll-Gefühl) */
    .ea-energy-input-row textarea {
        resize: none;
    }

    .ea-energy-backdrop {
        display: block;
        position: fixed;
        inset: 0;
        background: rgba(15, 23, 42, 0.5);
        z-index: 1085;
        border: 0;
        padding: 0;
        cursor: pointer;
    }

    .ea-energy-assistant:not(.is-open) .ea-energy-backdrop {
        display: none;
    }
}