/* ==========================================================================
   ESC Account – Login / Registrierung / Kundenkonto
   Phase 30: Modernisierung – CSS-Variablen, Touch-Targets, Orange-Akzent
   ========================================================================== */

:root {
    --esc-orange:       #e67e22;
    --esc-orange-dark:  #d35400;
    --esc-green-bg:     #edfaee;
    --esc-green-text:   #2a6a2e;
    --esc-green-border: #b2dfb4;
    --esc-red-bg:       #fce8e6;
    --esc-red-text:     #c0392b;
    --esc-red-border:   #f5c6c2;
    --esc-amber-bg:     #fef9c3;
    --esc-amber-text:   #856404;
    --esc-amber-border: #f0d080;
    --esc-grey-bg:      #f6f7f7;
    --esc-grey-text:    #646970;
    --esc-grey-border:  #dcdcde;
    --esc-dark:         #23282d;
    --esc-radius:       4px;
    --esc-ctrl-h:       44px;
}

.esc-account {
    font-family: inherit;
    color: inherit;
    max-width: 420px;
    margin: 1.5rem 0;
}

/* ── Tabs ───────────────────────────────────────────────────────────────── */

.esc-account__tabs {
    display: flex;
    margin-bottom: 1.5rem;
    border-bottom: 2px solid var(--esc-grey-border);
    gap: 0;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.esc-account__tab {
    display: inline-flex;
    align-items: center;
    min-height: var(--esc-ctrl-h);
    padding: 0 1.25rem;
    font-size: 0.95rem;
    font-weight: 500;
    text-decoration: none;
    color: var(--esc-grey-text);
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
    cursor: pointer;
    white-space: nowrap;
    flex-shrink: 0;
    transition: color .15s, border-color .15s;
}

.esc-account__tab--active {
    color: var(--esc-dark);
    border-bottom-color: var(--esc-orange);
    font-weight: 600;
}

.esc-account__tab:not(.esc-account__tab--active):hover {
    color: var(--esc-dark);
}

/* ── Meldungen ──────────────────────────────────────────────────────────── */

.esc-account__msg {
    padding: 0.75rem 1rem;
    border-radius: var(--esc-radius);
    border-left: 4px solid transparent;
    margin-bottom: 1.25rem;
    font-size: 0.9rem;
    line-height: 1.5;
}

.esc-account__msg--error {
    background: var(--esc-red-bg);
    color: var(--esc-red-text);
    border-left-color: var(--esc-red-text);
}

.esc-account__msg--success {
    background: var(--esc-green-bg);
    color: var(--esc-green-text);
    border-left-color: var(--esc-green-text);
}

.esc-account__msg--info {
    background: var(--esc-amber-bg);
    color: var(--esc-amber-text);
    border-left-color: var(--esc-amber-border);
}

/* ── Formular ───────────────────────────────────────────────────────────── */

.esc-account__form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.esc-account__field {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.esc-account__field label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--esc-dark);
}

.esc-account__field input {
    height: var(--esc-ctrl-h);
    padding: 0 0.875rem;
    border: 1px solid var(--esc-grey-border);
    border-radius: var(--esc-radius);
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.15s, box-shadow 0.15s;
    width: 100%;
    box-sizing: border-box;
    background: #fff;
}

.esc-account__field input:focus {
    outline: none;
    border-color: var(--esc-orange);
    box-shadow: 0 0 0 2px rgba(230, 126, 34, 0.2);
}

/* ── Buttons ────────────────────────────────────────────────────────────── */

.esc-account__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    align-self: flex-start;
    min-height: var(--esc-ctrl-h);
    padding: 0 1.5rem;
    background: var(--esc-orange);
    color: #fff;
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none !important;
    border: 1px solid var(--esc-orange-dark);
    border-radius: var(--esc-radius);
    cursor: pointer;
    text-align: center;
    font-family: inherit;
    transition: background .15s, border-color .15s;
    box-sizing: border-box;
}

.esc-account__btn:hover,
.esc-account__btn:focus {
    background: var(--esc-orange-dark);
    border-color: var(--esc-orange-dark);
    color: #fff;
    text-decoration: none !important;
}

.esc-account__btn--secondary {
    background: transparent;
    color: #3c434a;
    border-color: var(--esc-grey-border);
}

.esc-account__btn--secondary:hover,
.esc-account__btn--secondary:focus {
    background: var(--esc-grey-bg);
    border-color: #8c8f94;
    color: var(--esc-dark);
    text-decoration: none !important;
}

.esc-account__btn--danger {
    background: transparent;
    color: var(--esc-red-text);
    border-color: var(--esc-red-text);
}

.esc-account__btn--danger:hover,
.esc-account__btn--danger:focus {
    background: var(--esc-red-text);
    border-color: var(--esc-red-text);
    color: #fff;
    text-decoration: none !important;
}

.esc-account__actions {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

/* ── Passwort vergessen ─────────────────────────────────────────────────── */

.esc-account__forgot {
    margin: 0;
    text-align: right;
}

.esc-account__forgot-link {
    font-size: 0.85rem;
    color: var(--esc-grey-text);
    text-decoration: none;
}

.esc-account__forgot-link:hover,
.esc-account__forgot-link:focus {
    color: var(--esc-dark);
    text-decoration: underline;
}

/* ── Dashboard (eingeloggt) ─────────────────────────────────────────────── */

.esc-account--dashboard {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 1.5rem;
    max-width: 100%;
    align-items: start;
}

.esc-account__header {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 1rem;
}

.esc-account__welcome {
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0;
}

.esc-account__logout {
    font-size: 0.875rem;
    color: var(--esc-grey-text);
    text-decoration: none;
    cursor: pointer;
    white-space: nowrap;
    border-bottom: 1px solid var(--esc-grey-border);
    transition: color .15s, border-color .15s;
}

.esc-account__logout:hover,
.esc-account__logout:focus {
    color: var(--esc-red-text);
    border-bottom-color: var(--esc-red-text);
}

/* Accordion-Sektionen */
.esc-account__section {
    background: #fff;
    border: 1px solid var(--esc-grey-border);
    border-radius: var(--esc-radius);
}

.esc-account__section-title {
    font-size: 0.95rem;
    font-weight: 600;
    margin: 0;
    padding: 0.875rem 1.25rem;
    color: var(--esc-dark);
    cursor: pointer;
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    user-select: none;
    border-bottom: 1px solid transparent;
}

.esc-account__section-title::marker,
.esc-account__section-title::-webkit-details-marker {
    display: none;
}

.esc-account__section-title::after {
    content: '▶';
    font-size: 9px;
    color: var(--esc-grey-text);
    transition: transform 0.2s;
    flex-shrink: 0;
    margin-left: auto;
}

.esc-account__section[open] > .esc-account__section-title {
    border-bottom-color: var(--esc-grey-border);
}

.esc-account__section[open] > .esc-account__section-title::after {
    transform: rotate(90deg);
}

.esc-account__section-body {
    padding: 1rem 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

/* ── Datenliste ─────────────────────────────────────────────────────────── */

.esc-account__dl {
    margin: 0;
    display: grid;
    grid-template-columns: 6rem 1fr;
    gap: 0.3rem 0.75rem;
}

.esc-account__dl dt {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--esc-grey-text);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    align-self: start;
}

.esc-account__dl dd {
    margin: 0;
    font-size: 0.95rem;
    color: var(--esc-dark);
}

/* ── Text-Links & Hinweise ──────────────────────────────────────────────── */

.esc-account__link {
    font-size: 0.875rem;
    color: #3c434a;
    text-decoration: underline;
}

.esc-account__link:hover,
.esc-account__link:focus {
    color: var(--esc-dark);
}

.esc-account__note {
    font-size: 0.8rem;
    color: var(--esc-grey-text);
    margin: 0;
    line-height: 1.5;
}

/* ── Profil-Bearbeitung (Edit Toggle) ───────────────────────────────────── */

.esc-account__edit-toggle > summary {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    min-height: var(--esc-ctrl-h);
    padding: 0 1.25rem;
    background: transparent;
    color: #3c434a;
    border: 1px solid var(--esc-grey-border);
    border-radius: var(--esc-radius);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    list-style: none;
    user-select: none;
    font-family: inherit;
    transition: background .15s, border-color .15s;
}

.esc-account__edit-toggle > summary::marker,
.esc-account__edit-toggle > summary::-webkit-details-marker {
    display: none;
}

.esc-account__edit-toggle > summary::after {
    content: '▾';
    font-size: 0.85rem;
    color: var(--esc-grey-text);
}

.esc-account__edit-toggle[open] > summary {
    background: var(--esc-grey-bg);
    border-color: #8c8f94;
    color: var(--esc-dark);
}

.esc-account__edit-toggle[open] > summary::after {
    transform: rotate(180deg);
    display: inline-block;
}

.esc-account__edit-form {
    margin-top: 0.875rem;
    display: flex;
    flex-direction: column;
    gap: 0.875rem;
}

.esc-account__field-row {
    display: grid;
    grid-template-columns: 6rem 1fr;
    gap: 0.75rem;
}

/* ── Datenschutz-Anfrage-Buttons ────────────────────────────────────────── */

.esc-account__privacy-form {
    margin: 0;
}

.esc-account__link-btn {
    background: none;
    border: none;
    padding: 0;
    font-size: 0.875rem;
    color: #3c434a;
    text-decoration: underline;
    cursor: pointer;
    font-family: inherit;
    text-align: left;
}

.esc-account__link-btn:hover,
.esc-account__link-btn:focus {
    color: var(--esc-dark);
}

.esc-account__link-btn--warn {
    color: var(--esc-red-text);
}

.esc-account__link-btn--warn:hover,
.esc-account__link-btn--warn:focus {
    color: #8a0000;
}

/* ── Dashboard-Quicknav ─────────────────────────────────────────────────── */

.esc-account__header-text {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.esc-account__welcome-sub {
    font-size: 0.875rem;
    color: var(--esc-grey-text);
    margin: 0;
    font-weight: 400;
}

/* ── Sidebar-Navigation ─────────────────────────────────────────────── */

.esc-account__sidebar {
    background: #fff;
    border: 1px solid var(--esc-grey-border);
    border-radius: var(--esc-radius);
    overflow: hidden;
}

.esc-account__sidenav {
    display: flex;
    flex-direction: column;
    padding: 0.375rem 0;
}

.esc-account__sidenav-item {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    padding: 0.625rem 1rem;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--esc-dark);
    text-decoration: none !important;
    border-left: 3px solid transparent;
    transition: background .12s, color .12s, border-color .12s;
}

.esc-account__sidenav-item:hover,
.esc-account__sidenav-item:focus {
    background: var(--esc-grey-bg);
    color: var(--esc-dark);
    text-decoration: none !important;
}

.esc-account__sidenav-item--active {
    background: rgba(230, 126, 34, .07);
    border-left-color: var(--esc-orange);
    color: var(--esc-orange-dark);
    font-weight: 600;
}

.esc-account__sidenav-icon {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    color: var(--esc-grey-text);
}

.esc-account__sidenav-item--active .esc-account__sidenav-icon {
    color: var(--esc-orange);
}

.esc-account__sidenav-sep {
    margin: 0.25rem 0;
    border: 0;
    border-top: 1px solid var(--esc-grey-border);
}

.esc-account__sidenav-item--logout {
    font-size: 0.875rem;
    color: var(--esc-grey-text);
    font-weight: 400;
}

.esc-account__sidenav-item--logout:hover,
.esc-account__sidenav-item--logout:focus {
    color: var(--esc-red-text);
    background: transparent;
    text-decoration: none !important;
}

/* ── Hauptbereich ────────────────────────────────────────────────────── */

.esc-account__main {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    min-width: 0;
}

.esc-account__main-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
}

.esc-account__profile-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.375rem;
    flex-shrink: 0;
    text-align: center;
}

.esc-account__profile-avatar {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: var(--esc-grey-bg);
    color: var(--esc-grey-text);
    font-size: 1.25rem;
    font-weight: 700;
    border: 2px solid var(--esc-grey-border);
    flex-shrink: 0;
}

.esc-account__profile-email {
    font-size: 0.775rem;
    color: var(--esc-grey-text);
    word-break: break-all;
    max-width: 120px;
}

/* ── Sektionskarten ──────────────────────────────────────────────────── */

.esc-account__section-card {
    background: #fff;
    border: 1px solid var(--esc-grey-border);
    border-radius: var(--esc-radius);
    overflow: hidden;
}

.esc-account__section-card-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.25rem;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--esc-dark);
    border-bottom: 1px solid var(--esc-grey-border);
    margin: 0;
}

.esc-account__section-card-body {
    padding: 1rem 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

/* ── Dashboard-Quicknav ─────────────────────────────────────────────── */

.esc-account__quicknav {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.esc-account__quicknav-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.25rem;
    background: #fff;
    border: 1px solid var(--esc-grey-border);
    border-radius: var(--esc-radius);
    text-decoration: none !important;
    color: var(--esc-dark);
    transition: border-color .15s, box-shadow .15s;
    box-shadow: 0 1px 3px rgba(0, 0, 0, .04);
}

.esc-account__quicknav-item:hover,
.esc-account__quicknav-item:focus {
    border-color: #8c8f94;
    box-shadow: 0 2px 8px rgba(0, 0, 0, .08);
    color: var(--esc-dark);
    text-decoration: none !important;
}

.esc-account__quicknav-item--primary {
    border-left: 4px solid var(--esc-orange);
}

.esc-account__quicknav-item--primary:hover,
.esc-account__quicknav-item--primary:focus {
    border-left-color: var(--esc-orange-dark);
    box-shadow: 0 2px 8px rgba(230, 126, 34, .12);
}

.esc-account__quicknav-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    background: var(--esc-grey-bg);
    border-radius: 50%;
    color: var(--esc-grey-text);
}

.esc-account__quicknav-item--primary .esc-account__quicknav-icon {
    background: rgba(230, 126, 34, .1);
    color: var(--esc-orange);
}

.esc-account__quicknav-text {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
    flex: 1;
    min-width: 0;
}

.esc-account__quicknav-label {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--esc-dark);
    display: block;
}

.esc-account__quicknav-sub {
    font-size: 0.8rem;
    color: var(--esc-grey-text);
    display: block;
    font-weight: 400;
}

.esc-account__quicknav-arrow {
    font-size: 1.3rem;
    color: var(--esc-grey-text);
    flex-shrink: 0;
    line-height: 1;
    transition: transform .15s;
}

.esc-account__quicknav-item:hover .esc-account__quicknav-arrow,
.esc-account__quicknav-item:focus .esc-account__quicknav-arrow {
    transform: translateX(3px);
    color: var(--esc-dark);
}

/* ── Section-Icons ──────────────────────────────────────────────────────── */

.esc-account__section-icon {
    display: inline-flex;
    align-items: center;
    flex-shrink: 0;
    margin-right: 0.4rem;
    color: var(--esc-grey-text);
    vertical-align: middle;
    position: relative;
    top: -1px;
}

/* ── Responsive ─────────────────────────────────────────────────────────── */

@media ( max-width: 680px ) {
    .esc-account--dashboard {
        grid-template-columns: 1fr;
    }

    .esc-account__profile-badge {
        display: none;
    }

    .esc-account__sidenav {
        display: grid;
        grid-template-columns: 1fr 1fr;
        padding: 0;
        border-bottom: 1px solid var(--esc-grey-border);
    }

    .esc-account__sidenav-item {
        border-left: 0;
        border-bottom: 2px solid transparent;
        padding: 0.5rem 0.75rem;
        font-size: 0.825rem;
        justify-content: center;
        text-align: center;
    }

    .esc-account__sidenav-icon {
        display: none;
    }

    .esc-account__sidenav-item--active {
        border-bottom-color: var(--esc-orange);
        background: transparent;
    }

    .esc-account__sidenav-item--logout {
        grid-column: 1 / -1;
        justify-content: center;
        border-top: 1px solid var(--esc-grey-border);
        border-bottom: 0;
        padding: 0.5rem;
    }

    .esc-account__sidenav-sep {
        display: none;
    }
}

@media ( max-width: 640px ) {
    .esc-account--dashboard {
        gap: 1rem;
    }

    .esc-account__actions {
        flex-direction: column;
    }

    .esc-account__actions .esc-account__btn {
        width: 100%;
        box-sizing: border-box;
        align-self: stretch;
    }
}

/* ── Meine Nachrichten – Dashboard-Widget (Phase 34.4) ──────────────────── */

.esc-account__messages {
    margin-bottom: 1.25rem;
}

.esc-account__messages-title {
    margin: 0 0 0.75rem;
    font-size: 1rem;
    font-weight: 600;
    color: var(--esc-dark, #23282d);
}

.esc-account__messages-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.esc-account__message-item {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--esc-grey-border, #dcdcde);
}

.esc-account__message-item:first-child {
    padding-top: 0;
}

.esc-account__message-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.esc-account__message-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem 0.75rem;
    align-items: baseline;
    margin-bottom: 0.3rem;
    font-size: 0.8125rem;
    color: var(--esc-grey-text, #646970);
}

.esc-account__message-date {
    white-space: nowrap;
}

.esc-account__message-booking-link {
    color: inherit;
    text-decoration: underline;
    text-decoration-color: var(--esc-grey-border, #dcdcde);
}

.esc-account__message-booking-link:hover {
    color: var(--esc-orange, #e67e22);
    text-decoration-color: var(--esc-orange, #e67e22);
    text-decoration: underline !important;
}

.esc-account__message-bdate {
    font-size: 0.8125rem;
    color: var(--esc-grey-text, #646970);
}

.esc-account__message-text {
    margin: 0 0 0.4rem;
    font-size: 0.9375rem;
    line-height: 1.5;
    white-space: pre-line;
}

.esc-account__message-detail-link {
    display: inline-block;
    font-size: 0.8125rem;
    color: var(--esc-orange, #e67e22);
    text-decoration: none !important;
}

.esc-account__message-detail-link:hover {
    color: var(--esc-orange-dark, #d35400);
    text-decoration: none !important;
}

@media ( max-width: 600px ) {
    .esc-account__message-meta {
        flex-direction: column;
        gap: 0.1rem;
    }
}

/* ── Ende Meine Nachrichten ─────────────────────────────────────────────── */

@media ( max-width: 480px ) {
    .esc-account {
        max-width: 100%;
    }

    .esc-account__btn {
        width: 100%;
        box-sizing: border-box;
        align-self: stretch;
    }

    .esc-account__field-row {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }

    .esc-account__quicknav-sub {
        display: none;
    }

    .esc-account__quicknav-item {
        padding: 0.875rem 1rem;
        gap: 0.75rem;
    }
}