/**
 * KHX Community - App, Headbar, Tabs & Dashboard Layout
 */

/* =============================================================
   1. Grundlæggende Viewport & Nulstilling
   ============================================================= */
body.khx-app-body {
    margin: 0 !important;
    padding: 0 !important;
    background: var(--khx-bg-body, #f1f5f9) !important;
    color: var(--khx-text-main, #0f172a);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, sans-serif;
    -webkit-font-smoothing: antialiased;
}

.khx-app-viewport {
    min-height: calc(100vh - 64px);
    box-sizing: border-box;
    padding: 20px 16px;
    display: flex;
    justify-content: center;
}

/* Fælles Card Look */
.khx-card {
    background: var(--khx-bg-card, #ffffff);
    border-radius: var(--khx-radius, 12px);
    border: 1px solid var(--khx-border-card, #e2e8f0);
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.04);
    box-sizing: border-box;
}

.khx-avatar-round {
    border-radius: 50%;
    object-fit: cover;
    box-shadow: 0 2px 6px rgba(0,0,0,0.08);
}

/* =============================================================
   2. App Headbar (Logo, Titel & Profil)
   ============================================================= */
.khx-app-headbar {
    position: sticky;
    top: 0;
    left: 0;
    right: 0;
    height: 64px;
    background: var(--khx-bg-card, #ffffff);
    border-bottom: 1px solid var(--khx-border-card, #e2e8f0);
    box-shadow: 0 1px 4px rgba(15, 23, 42, 0.04);
    z-index: 1000;
}

.khx-headbar-inner {
    max-width: 1440px;
    width: 100%;
    height: 100%;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-sizing: border-box;
}

.khx-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: inherit;
}

.khx-brand-logo {
    font-size: 24px;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: #e0f2fe;
    border-radius: 10px;
}

.khx-brand-text {
    display: flex;
    flex-direction: column;
}

.khx-brand-title {
    font-size: 17px;
    font-weight: 700;
    color: var(--khx-text-main, #0f172a);
    line-height: 1.2;
}

.khx-brand-tagline {
    font-size: 11px;
    color: var(--khx-text-muted, #64748b);
    font-weight: 500;
}

.khx-headbar-actions {
    display: flex;
    align-items: center;
    gap: 14px;
}

.khx-headbar-user {
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    color: var(--khx-text-main, #0f172a);
    font-weight: 600;
    font-size: 13px;
    padding: 4px 10px;
    border-radius: 20px;
    background: var(--khx-bg-input, #f8fafc);
    border: 1px solid var(--khx-border-card, #e2e8f0);
}

.khx-headbar-user:hover {
    background: #f1f5f9;
}

.khx-headbar-logout {
    font-size: 12px;
    color: var(--khx-text-muted, #64748b);
    text-decoration: none;
    padding: 6px 10px;
    border-radius: 6px;
    transition: all 0.15s ease;
}

.khx-headbar-logout:hover {
    background: #fee2e2;
    color: #dc2626;
}

/* Mobil-tilpasninger til Headbar (<= 782px) */
@media screen and (max-width: 782px) {
    .khx-app-headbar {
        height: 54px;
    }

    body.admin-bar .khx-app-headbar {
        top: 46px !important;
    }

    .khx-headbar-inner {
        padding: 0 12px;
    }

    .khx-brand-logo {
        width: 32px;
        height: 32px;
        font-size: 18px;
        border-radius: 8px;
    }

    .khx-brand-title {
        font-size: 15px;
    }

    .khx-brand-tagline {
        display: none;
    }

    .khx-headbar-username {
        display: none;
    }

    .khx-headbar-user {
        padding: 3px 6px;
    }

    .khx-headbar-actions {
        gap: 8px;
    }

    .khx-headbar-logout {
        padding: 4px 8px;
        font-size: 11px;
    }
}

/* =============================================================
   3. Fane-Navigation (Tabs)
   ============================================================= */
.khx-tabs-bar {
    display: flex;
    gap: 8px;
    background: var(--khx-bg-card, #ffffff);
    padding: 6px;
    border-radius: 12px;
    border: 1px solid var(--khx-border-card, #e2e8f0);
    box-shadow: 0 2px 6px rgba(15, 23, 42, 0.02);
    margin-bottom: 20px;
    width: 100%;
    box-sizing: border-box;
}

.khx-tab-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 14px;
    border: none;
    background: transparent;
    color: var(--khx-text-muted, #64748b);
    font-size: 13px;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.khx-tab-btn:hover {
    color: var(--khx-text-main, #0f172a);
    background: var(--khx-bg-input, #f8fafc);
}

.khx-tab-btn.active {
    background: var(--khx-accent, #0284c7);
    color: #ffffff;
    box-shadow: 0 2px 8px rgba(2, 132, 199, 0.25);
}

@media (max-width: 600px) {
    .khx-tabs-bar {
        padding: 4px;
        gap: 4px;
        margin-bottom: 14px;
    }

    .khx-tab-btn {
        padding: 8px 6px;
        font-size: 12px;
    }
}

/* Fane-indhold håndtering */
.khx-tab-content {
    display: none;
    width: 100%;
    box-sizing: border-box;
    animation: khxFadeIn 0.2s ease-in-out;
}

.khx-tab-content.active {
    display: block;
}

@keyframes khxFadeIn {
    from { opacity: 0; transform: translateY(4px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Valgfri split-visning inde i arbejdsområdet */
.khx-split-view {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    width: 100%;
}

@media (max-width: 768px) {
    .khx-split-view {
        grid-template-columns: 1fr;
    }
}

/* =============================================================
   4. Mobil Layout & Feed Cards (Standard < 860px)
   ============================================================= */
.khx-community-app {
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
    padding-bottom: 80px;
}

/* Velkomst-kort */
.khx-welcome-card {
    padding: 18px 20px;
    margin-bottom: 16px;
}

.khx-user-header {
    display: flex;
    align-items: center;
    gap: 12px;
}

.khx-user-header .khx-subtitle {
    font-size: 12px;
    color: var(--khx-text-muted, #64748b);
    display: block;
}

.khx-user-header .khx-title {
    margin: 2px 0 0 0;
    font-size: 16px;
    font-weight: 700;
}

.khx-online-strip {
    margin-top: 14px;
    padding-top: 12px;
    border-top: 1px solid var(--khx-border-card, #e2e8f0);
    display: flex;
    align-items: center;
    gap: 10px;
}

.khx-online-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--khx-text-muted, #64748b);
    white-space: nowrap;
}

.khx-avatars-row {
    display: flex;
    gap: 6px;
    overflow-x: auto;
    padding-bottom: 4px;
}

.khx-avatar-badge {
    position: relative;
    display: inline-block;
}

.khx-status-dot {
    position: absolute;
    bottom: 1px;
    right: 1px;
    width: 8px;
    height: 8px;
    background-color: #22c55e;
    border: 2px solid var(--khx-bg-card, #ffffff);
    border-radius: 50%;
}

/* Opret opslag kort */
.khx-creator-card {
    padding: 16px 20px;
    margin-bottom: 18px;
    width: 100%;
    box-sizing: border-box;
}

.khx-creator-card textarea {
    width: 100% !important;
    min-height: 80px;
    background: var(--khx-bg-input, #f8fafc);
    border: 1px solid var(--khx-border-input, #cbd5e1);
    border-radius: 8px;
    padding: 12px;
    font-size: 14px;
    color: var(--khx-text-main, #0f172a);
    resize: vertical;
    box-sizing: border-box;
}

.khx-creator-card textarea:focus {
    outline: none;
    border-color: var(--khx-accent, #0284c7);
    background: var(--khx-bg-card, #ffffff);
}

.khx-creator-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 10px;
}

.khx-creator-actions select {
    padding: 6px 10px;
    font-size: 13px;
    border-radius: 6px;
    border: 1px solid var(--khx-border-input, #cbd5e1);
    background: var(--khx-bg-input, #f8fafc);
    color: var(--khx-text-main, #0f172a);
}

/* Feed Cards */
.khx-post-card {
    padding: 18px 20px;
    margin-bottom: 16px;
    width: 100%;
    box-sizing: border-box;
}

.khx-post-top {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    position: relative;
}

.khx-post-meta strong {
    display: block;
    font-size: 14px;
}

.khx-post-meta .khx-time {
    font-size: 12px;
    color: var(--khx-text-muted, #64748b);
}

.khx-btn-delete-post {
    margin-left: auto;
    background: none;
    border: none;
    font-size: 20px;
    color: var(--khx-text-muted, #64748b);
    cursor: pointer;
    line-height: 1;
}

.khx-btn-delete-post:hover {
    color: #ef4444;
}

.khx-post-body p {
    margin: 0;
    font-size: 15px;
    line-height: 1.5;
}

/* Knap-styling til profil */
.khx-btn-secondary {
    display: block;
    width: 100%;
    text-align: center;
    background: #f8fafc;
    color: #0f172a;
    border: 1px solid #cbd5e1;
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 12px;
    font-weight: 600;
    text-decoration: none;
    box-sizing: border-box;
    transition: all 0.15s ease;
}

.khx-btn-secondary:hover {
    background: #e2e8f0;
    color: #0f172a;
}

/* Fast bundmenu til mobilen */
.khx-bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 62px;
    background: var(--khx-bg-card, #ffffff);
    border-top: 1px solid var(--khx-border-card, #e2e8f0);
    display: flex;
    justify-content: space-around;
    align-items: center;
    z-index: 9999;
    box-shadow: 0 -4px 15px rgba(0, 0, 0, 0.05);
}

.khx-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
    border: none;
    background: none;
    color: var(--khx-text-muted, #64748b);
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
}

.khx-nav-item.active,
.khx-nav-item:hover {
    color: var(--khx-accent, #0284c7);
}

.khx-nav-icon {
    font-size: 20px;
    margin-bottom: 2px;
}

/* =============================================================
   5. WebRTC Kaffebord & Parring
   ============================================================= */
.khx-webrtc-box,
.khx-pairing-box,
.khx-pairing-card {
    padding: 24px;
    margin-bottom: 20px;
    width: 100%;
    box-sizing: border-box;
}

.khx-webrtc-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.khx-webrtc-header h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 700;
}

.khx-video-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
    margin-bottom: 16px;
    width: 100%;
}

@media (min-width: 600px) {
    .khx-video-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.khx-video-wrapper {
    position: relative;
    background: #0f172a;
    border-radius: var(--khx-radius, 12px);
    overflow: hidden;
    aspect-ratio: 16 / 9;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--khx-shadow);
}

.khx-video-wrapper video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.khx-video-label {
    position: absolute;
    bottom: 10px;
    left: 10px;
    background: rgba(15, 23, 42, 0.75);
    color: #ffffff;
    padding: 3px 10px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 600;
    backdrop-filter: blur(4px);
}

.khx-webrtc-controls {
    display: flex;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
}

.khx-ctrl-btn {
    padding: 10px 16px;
    border-radius: 8px;
    border: 1px solid var(--khx-border-input, #cbd5e1);
    background: var(--khx-bg-input, #f8fafc);
    color: var(--khx-text-main, #0f172a);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.khx-ctrl-btn:hover {
    background: var(--khx-border-card, #e2e8f0);
}

.khx-btn-danger {
    background: #ef4444;
    color: #ffffff;
    border-color: #dc2626;
}

.khx-btn-danger:hover {
    background: #dc2626;
}

/* Modals & Badges */
.khx-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    padding: 16px;
    box-sizing: border-box;
}

.khx-modal-content {
    max-width: 420px;
    width: 100%;
    margin: auto;
}

.khx-badge {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
    background: var(--khx-bg-input, #f8fafc);
    color: var(--khx-text-muted, #64748b);
    border: 1px solid var(--khx-border-card, #e2e8f0);
}

/* =============================================================
   6. PC Dashboard Layout: Bredt Arbejdsområde (1fr) & Slank Sidebar (230px)
   ============================================================= */
@media (min-width: 860px) {
    .khx-app-viewport {
        padding: 24px 30px;
        align-items: flex-start;
    }

    /* 1440px maksbredde: Hovedvindue (1fr) + Slank Sidebar (230px) */
    .khx-community-app {
        max-width: 1440px;
        width: 100%;
        margin: 0 auto;
        padding-bottom: 40px;
        display: grid;
        grid-template-columns: 1fr 230px;
        column-gap: 24px;
        align-items: start;
    }

    /* Venstre: Primært arbejdsområde */
    .khx-workspace-main {
        display: flex;
        flex-direction: column;
        width: 100%;
        min-width: 0;
    }

    /* Tving alle faner og kort til at udnytte 100% bredde */
    .khx-tabs-bar,
    .khx-tab-content,
    .khx-creator-card,
    .khx-feed-stream,
    .khx-feed-stream .khx-card,
    .khx-webrtc-box,
    .khx-pairing-box,
    .khx-pairing-card {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-bottom: 18px;
    }

    /* Store videoflader ved Kaffebordet på PC */
    .khx-webrtc-box .khx-video-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 16px;
        width: 100%;
    }

    .khx-webrtc-box .khx-video-wrapper {
        aspect-ratio: 16 / 9;
        min-height: 280px;
    }

    /* Højre Sidebar: Kompakt og fastlåst ved scroll */
    .khx-sidebar-right {
        position: sticky;
        top: 84px;
        width: 230px;
    }

    body.admin-bar .khx-sidebar-right {
        top: 116px;
    }

    .khx-sidebar-right .khx-welcome-card {
        padding: 16px;
        margin-bottom: 0 !important;
    }

    /* Skjul mobil bundmenu på PC */
    .khx-bottom-nav {
        display: none !important;
    }
}