/* ============================================================
   WDT30.AppKit — Basis-Styles für App-Shell, Konten, Gruppen,
   Chat und Mitteilungen. Baut auf dem WDT-Standalone-Theme auf.
   Marken-Farben überschreibt die App über die :root-Variablen.
   Hinweis: Die Klassen tragen historisch das webet-Präfix
   (das Kit wurde aus WeBet extrahiert) — Umbenennung auf ak-*
   steht im Kit-Backlog.
   ============================================================ */

:root {
    /* Primärfarbe (Kendo- und WDT-Variablen) — von der App überschreibbar */
    --kendo-color-primary: #0E7A5F;
    --kendo-color-primary-hover: #0C6B53;
    --kendo-color-primary-active: #0A5C47;
    --kendo-color-primary-emphasis: #07452F;
    --kendo-color-primary-subtle: rgba(14, 122, 95, 0.10);
    --kendo-color-primary-subtle-hover: rgba(14, 122, 95, 0.18);
    --kendo-color-primary-subtle-active: rgba(14, 122, 95, 0.26);
    --kendo-color-primary-on-subtle: #07452F;
    --kendo-color-primary-on-surface: #0A5C47;
    --kendo-color-primary-rgb: 14, 122, 95;
    --kendo-color-on-primary: #ffffff;
    --kendo-color-primary-darker: #0A5C47;

    --wdt-color-primary: #0E7A5F;
    --wdt-color-on-primary: #ffffff;
    --wdt-color-secondary: #5C6963;

    /* Kit-Töne */
    --webet-green: #0E7A5F;
    --webet-green-soft: #E2EFE9;
    --webet-gold: #B27A10;
    --webet-gold-soft: #F5EBD6;
    --webet-bg: #F4F6F4;
    --webet-surface: #FFFFFF;
    --webet-ink: #1B231F;
    --webet-muted: #5C6963;
    --webet-line: #DFE5E0;

    --webet-topbar-h: 56px;
    --webet-bottomnav-h: 62px;
}

* {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    padding: 0;
    height: 100%;
}

body {
    font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
    background: var(--webet-bg);
    color: var(--webet-ink);
    font-size: 16px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--webet-green);
}

h1, h2, h3 {
    line-height: 1.2;
    margin: 0 0 12px;
}

/* App-Gefühl: statischer Text ist nicht selektierbar (Kontextmenü unterdrückt appkit.js).
   Eingabefelder bleiben benutzbar; Ausnahmen bekommen .webet-selectable. */
html {
    -webkit-user-select: none;
    user-select: none;
    -webkit-touch-callout: none;
}

input, textarea, select, [contenteditable], .webet-selectable {
    -webkit-user-select: text;
    user-select: text;
    -webkit-touch-callout: default;
}

/* FocusOnNavigate fokussiert nach jeder Navigation die Überschrift
   (wichtig für Screenreader) — das Fokus-Rechteck dazu braucht niemand sehen. */
h1:focus, h2:focus, h3:focus {
    outline: none;
}

/* ---------- App-Shell ----------
   Grundsatz: Die Shell ist exakt fensterhoch, Kopf- und Tab-Leiste stehen im
   Flex-Fluss, gescrollt wird ausschließlich .webet-main — und auch nur dann,
   wenn der Inhalt wirklich höher ist. So entstehen nie unnötige Bildlaufleisten. */

.webet-shell {
    display: flex;
    flex-direction: column;
    height: 100dvh;
}

.webet-topbar {
    position: relative;
    z-index: 1;
    flex: 0 0 auto;
    height: var(--webet-topbar-h);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 16px;
    padding-top: env(safe-area-inset-top);
    background: var(--webet-green);
    color: #fff;
    box-shadow: 0 1px 6px rgba(0, 0, 0, 0.18);
}

.webet-brand {
    font-size: 22px;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: #fff;
    text-decoration: none;
}

.webet-brand-accent {
    color: #A7E3CF;
}

.webet-topbar-bell {
    display: grid;
    place-items: center;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    color: #fff;
    text-decoration: none;
}

.webet-topbar-bell:active {
    background: rgba(255, 255, 255, 0.15);
}

.webet-main {
    flex: 1 1 auto;
    min-height: 0; /* erlaubt dem Flex-Kind zu schrumpfen — sonst wächst die Seite über das Fenster hinaus */
    overflow-y: auto;
}

.webet-main-inner {
    max-width: 560px;
    margin: 0 auto;
    padding: 16px;
    min-height: 100%;
    display: flex;
    flex-direction: column;
}

/* ---------- Untere Tab-Leiste ---------- */

.webet-bottomnav {
    position: relative;
    z-index: 1;
    flex: 0 0 auto;
    display: flex;
    align-items: stretch;
    justify-content: space-around;
    height: calc(var(--webet-bottomnav-h) + env(safe-area-inset-bottom));
    padding: 0 4px env(safe-area-inset-bottom);
    background: var(--webet-surface);
    border-top: 1px solid var(--webet-line);
}

.webet-nav-item {
    flex: 1 1 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3px;
    min-width: 56px;
    color: var(--webet-muted);
    text-decoration: none;
    font-size: 11.5px;
    font-weight: 600;
}

.webet-nav-item .wdt-icon {
    font-size: 20px;
}

.webet-nav-item.active {
    color: var(--webet-green);
}

.webet-nav-plus {
    align-self: center;
    display: grid;
    place-items: center;
    width: 52px;
    height: 52px;
    margin: 0 6px;
    border-radius: 50%;
    background: var(--webet-green);
    color: #fff;
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(14, 122, 95, 0.4);
    transform: translateY(-10px);
}

.webet-nav-plus .wdt-icon {
    font-size: 22px;
}

.webet-nav-plus:active {
    background: var(--kendo-color-primary-active);
}

/* ---------- Seiten-Gerüst ---------- */

.webet-page {
    display: flex;
    flex-direction: column;
    gap: 14px;
    flex: 1 1 auto; /* gibt EmptyStates (HeightMode Fill) Raum zum Zentrieren */
}

.webet-pagetitle {
    font-size: 24px;
    font-weight: 800;
    letter-spacing: -0.01em;
}

.webet-muted {
    color: var(--webet-muted);
    font-size: 13.5px;
}

.webet-card {
    width: 100%;
}

.webet-cardtitle {
    font-size: 17px;
    font-weight: 700;
    margin: 0 0 10px;
}

.webet-actionrow {
    display: flex;
    gap: 10px;
}

.webet-actionrow .wdt-button,
.webet-actionrow button {
    flex: 1 1 0;
    width: 100%;
}

.webet-btn-block {
    width: 100%;
}

.webet-btn-block .wdt-button,
.webet-btn-block button {
    width: 100%;
}

/* ---------- Anmelde-/Registrier-Seiten ---------- */

.webet-authpage {
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 22px;
    width: 100%;
    max-width: 420px;
    margin: 0 auto;
    padding: 24px 4px;
}

.webet-authbrand {
    text-align: center;
    color: var(--webet-muted);
}

.webet-authlogo {
    font-size: 44px;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--webet-ink);
}

.webet-authlogo span {
    color: var(--webet-green);
}

.webet-authtitle {
    font-size: 22px;
    margin-bottom: 14px;
}

.webet-authswitch {
    margin: 14px 0 0;
    text-align: center;
    font-size: 14.5px;
    color: var(--webet-muted);
}

/* ---------- Formulare (statische SSR-Seiten) ---------- */

.webet-field {
    display: flex;
    flex-direction: column;
    gap: 5px;
    margin-bottom: 14px;
}

.webet-field label {
    font-size: 13px;
    font-weight: 600;
    color: var(--webet-muted);
}

.webet-field input {
    font: inherit;
    padding: 11px 12px;
    border: 1px solid var(--webet-line);
    border-radius: 8px;
    background: var(--webet-surface);
    color: var(--webet-ink);
    outline: none;
}

.webet-field input:focus {
    border-color: var(--webet-green);
    box-shadow: 0 0 0 3px var(--kendo-color-primary-subtle);
}

.validation-message {
    color: #A4262C;
    font-size: 13px;
}

.webet-fieldhint {
    font-size: 13px;
    margin: -4px 0 0;
}

.webet-fieldhint.ok {
    color: var(--webet-green);
    font-weight: 600;
}

.webet-fieldhint.warn {
    color: #A4262C;
}

/* ---------- Profil ---------- */

.webet-profile-head {
    display: flex;
    align-items: center;
    gap: 14px;
}

.webet-avatar-big {
    display: grid;
    place-items: center;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    font-size: 32px;
    color: #fff;
    flex: 0 0 auto;
}

.webet-picker-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--webet-muted);
    margin: 16px 0 8px;
}

.webet-picker-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 8px;
}

.webet-emoji-pick {
    font-size: 22px;
    width: 44px;
    height: 44px;
    border-radius: 10px;
    border: 2px solid transparent;
    background: var(--webet-green-soft);
    cursor: pointer;
    padding: 0;
}

.webet-emoji-pick.selected {
    border-color: var(--webet-green);
    background: #fff;
}

.webet-color-pick {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 3px solid transparent;
    cursor: pointer;
    padding: 0;
}

.webet-color-pick.selected {
    border-color: var(--webet-ink);
}

.webet-logout {
    margin-top: 6px;
}

/* ---------- Gruppen ---------- */

.webet-grouplist {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.webet-group-row {
    display: flex;
    align-items: center;
    gap: 12px;
}

.webet-group-info {
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.webet-group-info strong {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.webet-avatar-circle {
    display: grid;
    place-items: center;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    font-size: 23px;
    flex: 0 0 auto;
}

.webet-grouphead {
    display: flex;
    align-items: center;
    gap: 12px;
}

.webet-grouptitle {
    margin-bottom: 0;
    font-size: 21px;
}

.webet-tabcontent {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 14px 2px;
}

.webet-memberlist {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.webet-member-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 4px;
    border-bottom: 1px solid var(--webet-line);
}

.webet-member-row:last-child {
    border-bottom: none;
}

.webet-member-row .webet-avatar-circle {
    width: 40px;
    height: 40px;
    font-size: 20px;
    color: #fff;
}

.webet-chip-founder {
    font-size: 11.5px;
    font-weight: 700;
    color: var(--webet-gold);
    background: var(--webet-gold-soft);
    border-radius: 999px;
    padding: 3px 10px;
}

.webet-invite-code {
    font-family: Consolas, monospace;
    font-size: 28px;
    font-weight: 700;
    letter-spacing: 0.35em;
    text-align: center;
    color: var(--webet-green);
    background: var(--webet-green-soft);
    border-radius: 10px;
    padding: 10px 6px 10px 16px;
    margin: 10px 0;
}

.webet-qr-wrap {
    display: flex;
    justify-content: center;
    margin: 12px 0 16px;
}

.webet-leave {
    margin-top: 10px;
}

.webet-join-head {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
}

.webet-avatar-join {
    width: 64px;
    height: 64px;
    font-size: 32px;
}

/* ---------- Chat ---------- */

.webet-chatbox {
    display: flex;
    flex-direction: column;
    background: var(--webet-surface);
    border: 1px solid var(--webet-line);
    border-radius: 14px;
    overflow: hidden;
}

.webet-chatbox-head {
    display: flex;
    align-items: baseline;
    gap: 10px;
    padding: 10px 14px;
    border-bottom: 1px solid var(--webet-line);
    background: var(--webet-bg);
}

.webet-chatbox-scroll {
    flex: 1 1 auto;
    overflow-y: auto;
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.webet-chatbox-inputrow {
    display: flex;
    gap: 8px;
    padding: 10px;
    border-top: 1px solid var(--webet-line);
}

.webet-chat-input {
    flex: 1 1 auto;
    font: inherit;
    padding: 10px 14px;
    border: 1px solid var(--webet-line);
    border-radius: 999px;
    background: var(--webet-bg);
    color: var(--webet-ink);
    outline: none;
    min-width: 0;
}

.webet-chat-input:focus {
    border-color: var(--webet-green);
}

.webet-chat-time {
    font-size: 11px;
    color: var(--webet-muted);
    padding: 0 4px;
}

.webet-chat-system {
    align-self: center;
    text-align: center;
    font-size: 12.5px;
    color: var(--webet-muted);
    background: var(--webet-green-soft);
    border-radius: 999px;
    padding: 5px 14px;
    margin: 8px auto;
    max-width: 90%;
}

.webet-chat-empty {
    text-align: center;
    color: var(--webet-muted);
    margin: 24px 0;
}

/* ---------- Mitteilungen ---------- */

.webet-notiflist {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.webet-notif {
    font: inherit;
    text-align: left;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    background: var(--webet-surface);
    border: 1px solid var(--webet-line);
    border-radius: 12px;
    padding: 12px 14px;
    cursor: pointer;
    color: var(--webet-ink);
}

.webet-notif.unread {
    border-color: var(--webet-green);
    background: #FDFEFD;
}

.webet-notif-emoji {
    font-size: 22px;
    flex: 0 0 auto;
}

.webet-notif-body {
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    gap: 2px;
    font-size: 14px;
    min-width: 0;
}

.webet-notif-time {
    font-size: 12px;
    color: var(--webet-muted);
}

.webet-notif-dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--webet-green);
    flex: 0 0 auto;
    margin-top: 6px;
}

/* ---------- Blazor-Standard ---------- */

#blazor-error-ui {
    color-scheme: light only;
    background: lightyellow;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
    box-sizing: border-box;
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}

#blazor-error-ui .dismiss {
    cursor: pointer;
    position: absolute;
    right: 0.75rem;
    top: 0.5rem;
}