/* IP2Network v2 - Multistream Stylesheet */

/* ======= Page Layout Override ======= */
body.multistream-page {
    --ms-banner-h: clamp(40px, 3.5vw, 50px);
    grid-template-columns: 0 1fr 0;
    grid-template-rows: auto 1fr 0;
    height: 100vh;
    overflow: hidden;
}

body.multistream-page #banner {
    background-size: auto 95%, cover;
    box-shadow: unset;
    height: var(--ms-banner-h);
}

body.multistream-page #content {
    padding: 0;
    border: none;
    background: var(--color-body);
    overflow: hidden;
}

body.multistream-page #footer {
    display: none;
}

body.multistream-page .mobile-preview {
    display: none !important;
}


/* ======= Main Container ======= */
.ms-container {
    position: relative;
    width: 100%;
    height: calc(100vh - var(--banner-h));
    overflow: hidden;
}

body.multistream-page .ms-container {
    height: calc(100vh - var(--ms-banner-h));
}


/* ======= Sidebar ======= */
.ms-sidebar {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 260px;
    background: rgba(20, 20, 20, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-right: 1px solid #2a2a2a;
    z-index: 20;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease;
    overflow: hidden;
}

.ms-container.sidebar-collapsed .ms-sidebar {
    transform: translateX(-260px);
}

.ms-sidebar-header {
    padding: 12px 14px;
    border-bottom: 1px solid #2a2a2a;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
}

.ms-sidebar-title {
    font-size: var(--fs-m);
    color: var(--color-purple);
    font-weight: bold;
    white-space: nowrap;
}

.ms-sidebar-count {
    font-size: var(--fs-xs);
    color: var(--color-grey);
    white-space: nowrap;
}

.ms-sidebar-list {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    scrollbar-color: var(--color-scrollbar-thumb) var(--color-scrollbar);
}

.ms-sidebar-empty {
    padding: 20px 14px;
    text-align: center;
    color: var(--color-grey);
    font-size: var(--fs-s);
}


/* ======= Sidebar Channel Item ======= */
.ms-sidebar-channel {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 14px;
    cursor: grab;
    transition: background 0.15s;
    border-bottom: 1px solid #1e1e1e;
    user-select: none;
}

.ms-sidebar-channel:hover {
    background: var(--color-card-hover);
}

.ms-sidebar-channel:active {
    cursor: grabbing;
}

.ms-sidebar-channel.dragging {
    opacity: 0.4;
}

.ms-sidebar-channel.active {
    background: rgba(93, 57, 112, 0.35);
}

.ms-sidebar-channel.offline {
    opacity: 0.4;
    cursor: default;
}

.ms-sidebar-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
    background: #333;
}

.ms-sidebar-channel.offline .ms-sidebar-avatar {
    filter: grayscale(1);
}

.ms-sidebar-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.ms-sidebar-name {
    font-size: var(--fs-s);
    color: var(--tx-channel-name);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.ms-sidebar-viewers {
    font-size: var(--fs-xs);
    color: var(--color-grey);
}

.ms-sidebar-badge {
    width: 20px;
    height: 20px;
    border-radius: 4px;
    background-size: 60%;
    background-position: center;
    background-repeat: no-repeat;
    flex-shrink: 0;
}

.ms-sidebar-channel.offline .ms-sidebar-badge {
    filter: grayscale(1);
}

.ms-sidebar-live-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #e53935;
    flex-shrink: 0;
    animation: ms-pulse 2s ease-in-out infinite;
}

@keyframes ms-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}


/* ======= Sidebar Toggle ======= */
.ms-sidebar-toggle {
    position: absolute;
    left: 260px;
    top: 25%;
    transform: translateY(-50%);
    z-index: 21;
    width: 24px;
    height: 56px;
    background: rgba(30, 30, 30, 0.9);
    border: 1px solid #2a2a2a;
    border-left: none;
    border-radius: 0 6px 6px 0;
    color: var(--color-grey);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    transition: left 0.3s ease, background 0.15s, color 0.15s;
}

.ms-sidebar-toggle:hover {
    background: var(--color-card);
    color: var(--color-white);
}

.ms-sidebar-toggle svg {
    transition: transform 0.3s ease;
}

.ms-container.sidebar-collapsed .ms-sidebar-toggle {
    left: 0;
}

.ms-container.sidebar-collapsed .ms-sidebar-toggle svg {
    transform: rotate(180deg);
}


/* ======= Grid Area ======= */
.ms-grid-area {
    position: absolute;
    inset: 0;
}

.ms-grid {
    display: flex;
    flex-direction: column;
    width: 100%;
    height: 100%;
    gap: 2px;
    background: #111;
}

.ms-grid:empty {
    display: none;
}

.ms-grid-row {
    display: flex;
    flex-direction: row;
    gap: 2px;
    min-height: 0;
}


/* ======= Empty State ======= */
.ms-empty-state {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    pointer-events: none;
    z-index: 1;
}

.ms-empty-state.hidden {
    display: none;
}

.ms-empty-icon {
    font-size: 64px;
    margin-bottom: 16px;
    opacity: 0.6;
}

.ms-empty-text {
    font-size: var(--fs-l);
    color: var(--color-grey);
    margin-bottom: 8px;
}

.ms-empty-hint {
    font-size: var(--fs-s);
    color: var(--tx-updated);
}


/* ======= Embed Container ======= */
.ms-embed {
    display: flex;
    flex-direction: column;
    background: #1a1a1a;
    overflow: hidden;
    position: relative;
    min-width: 0;
    min-height: 0;
}

.ms-embed.dragging {
    opacity: 0.5;
}

.ms-embed-header {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 0 8px;
    height: 32px;
    min-height: 32px;
    background: var(--color-card);
    flex-shrink: 0;
    z-index: 2;
    white-space: nowrap;
    overflow: hidden;
}

.ms-embed-drag-handle {
    cursor: grab;
    color: var(--color-grey);
    font-size: 16px;
    padding: 0 2px;
    user-select: none;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    letter-spacing: -1px;
}

.ms-embed-drag-handle:active {
    cursor: grabbing;
}

.ms-embed-drag-handle:hover {
    color: var(--color-white);
}

.ms-embed-badge {
    width: 18px;
    height: 18px;
    border-radius: 3px;
    background-size: 60%;
    background-position: center;
    background-repeat: no-repeat;
    flex-shrink: 0;
}

.ms-embed-name {
    font-size: var(--fs-xs);
    color: var(--tx-channel-name);
    flex-shrink: 0;
    max-width: 140px;
    overflow: hidden;
    text-overflow: ellipsis;
    font-weight: bold;
}

.ms-embed-sep {
    color: #444;
    flex-shrink: 0;
    font-size: 10px;
}

.ms-embed-title {
    font-size: var(--fs-xs);
    color: var(--tx-channel-title);
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
}

.ms-embed-controls {
    display: flex;
    align-items: center;
    gap: 2px;
    flex-shrink: 0;
    margin-left: auto;
}

.ms-embed-btn {
    background: none;
    border: none;
    color: var(--color-grey);
    cursor: pointer;
    padding: 4px 5px;
    font-size: 13px;
    border-radius: 3px;
    transition: background 0.15s, color 0.15s;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ms-embed-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-white);
}

.ms-embed-btn.active {
    color: var(--color-purple);
}

.ms-embed-btn.ms-embed-close:hover {
    background: rgba(229, 57, 53, 0.3);
    color: #ff6b6b;
}


.ms-embed[data-type="chat"] {
    min-width: 340px;
}

/* ======= Embed Iframe ======= */
.ms-embed-iframe-wrap {
    flex: 1;
    position: relative;
    overflow: hidden;
    background: #000;
    min-height: 0;
}

.ms-embed-iframe-wrap iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}


/* ======= Drag & Drop Feedback ======= */

/* Transparent overlay over iframes during drag to capture events */
.ms-grid-area.drag-active .ms-embed-iframe-wrap::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 5;
}

/* Drop indicator line/box */
.ms-drop-indicator {
    position: absolute;
    pointer-events: none;
    z-index: 15;
    display: none;
    transition: left 0.1s ease, top 0.1s ease, width 0.1s ease, height 0.1s ease;
}

.ms-drop-indicator.show-insert {
    display: block;
    background: var(--color-purple);
    border-radius: 2px;
    box-shadow: 0 0 8px var(--color-purple), 0 0 16px rgba(187, 134, 252, 0.3);
}

.ms-drop-indicator.show-replace {
    display: block;
    border: 3px solid var(--color-purple);
    background: rgba(187, 134, 252, 0.1);
    border-radius: 4px;
    box-shadow: inset 0 0 20px rgba(187, 134, 252, 0.08);
}

/* Whole grid area highlight for append drop */
.ms-grid-area.drag-over-append {
    box-shadow: inset 0 0 30px rgba(187, 134, 252, 0.1);
}
.ms-grid-area.drag-over-append::before {
    content: "";
    position: absolute;
    inset: 0;
    border: 2px dashed var(--color-purple);
    border-radius: 4px;
    pointer-events: none;
    z-index: 14;
    opacity: 0.5;
}