/* Shared service shell/layout primitives
 * Used as a common baseline for service pages (TTS first, others later).
 */

:root {
    --svc-shell-gap: 4px;
    --svc-sidebar-width: 270px;
    --svc-pane-bg: rgba(18, 18, 22, 0.72);
    --svc-pane-border: rgba(255, 255, 255, 0.14);
    --svc-pane-radius: 10px;
    --svc-foreground: var(--col-sand);
    --svc-active-accent: #9be79b;
}

.svc-page-layout {
    margin: 1.75em 0.4em 2em 0.4em;
}

.passepartout.svc-shell {
    max-width: none;
    margin: 0 0 1em 0;
    padding: 0.4em 0.4em;
}

.svc-shell-header {
    display: grid;
    grid-template-columns: var(--svc-sidebar-width) 12px minmax(0, 1fr);
    gap: var(--svc-shell-gap);
    align-items: center;
    margin: 0 0 0.6em 0;
    padding: 0 0.4em;
}

.svc-shell {
    display: grid;
    grid-template-columns: var(--svc-sidebar-width) minmax(0, 1fr);
    gap: var(--svc-shell-gap);
    align-items: start;
}

.svc-shell--resizable {
    grid-template-columns: var(--svc-sidebar-width) 12px minmax(0, 1fr);
}

.svc-shell-brand {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 56px;
}

.svc-shell-header-spacer {
    min-height: 1px;
}

.svc-sidebar {
    position: sticky;
    top: 8px;
    align-self: start;
    max-height: calc(100vh - 16px);
    overflow: auto;
    padding: 10px;
    border: 1px solid var(--svc-pane-border);
    border-radius: var(--svc-pane-radius);
    background: var(--svc-pane-bg);
    backdrop-filter: blur(6px);
}

.svc-user-panel {
    margin-bottom: 14px;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.svc-user-row {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 10px;
}

.svc-user-identity {
    min-width: 0;
}

.svc-user-name {
    color: var(--svc-foreground);
    font-size: 1rem;
    font-weight: 650;
    line-height: 1.2;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.svc-user-meta {
    margin-top: 3px;
    color: rgba(223, 209, 175, 0.72);
    font-size: 0.82rem;
}

.svc-user-action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    border: none;
    background: transparent;
    color: var(--svc-foreground);
    text-decoration: none;
    transition: color 0.15s ease, transform 0.15s ease;
}

.svc-user-action:hover,
.svc-user-menu.is-open .svc-user-action {
    color: #ffffff;
}

.svc-user-action:hover {
    transform: translateY(-1px);
}

.svc-user-action-glyph {
    font-size: 1.4rem;
    line-height: 0;
}

.svc-user-menu {
    position: relative;
}

.svc-user-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    z-index: 12000;
    min-width: 180px;
    padding: 6px 0;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 11px;
    background: #11131a;
    box-shadow: 0 14px 28px rgba(0, 0, 0, 0.42);
}

.svc-user-menu-form {
    margin: 0;
}

.svc-user-menu-item {
    display: block;
    width: 100%;
    padding: 9px 12px;
    color: var(--svc-foreground);
    text-decoration: none;
    font-size: 0.92rem;
    text-align: left;
    background: transparent;
    border: none;
    cursor: pointer;
}

.svc-user-menu-item:hover,
.svc-user-menu-item:focus-visible {
    background: rgba(255, 255, 255, 0.12);
    outline: none;
}

.svc-user-menu-item + .svc-user-menu-item,
.svc-user-menu-form + .svc-user-menu-form,
.svc-user-menu-form + .svc-user-menu-item,
.svc-user-menu-item + .svc-user-menu-form {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.svc-user-login-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 2rem;
    padding: 0.35rem 0.8rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
    color: var(--svc-foreground);
    text-decoration: none;
    font-size: 0.88rem;
    font-weight: 600;
    transition: background 0.15s ease, transform 0.15s ease;
}

.svc-user-login-link:hover {
    background: rgba(255, 255, 255, 0.14);
    transform: translateY(-1px);
}

.svc-main {
    min-width: 0;
}

.svc-page-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 18px;
    min-height: 56px;
}

.svc-site-brand {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    color: var(--svc-foreground);
    text-decoration: none;
}

.svc-site-brand:hover {
    transform: translateY(-1px);
}

.svc-site-brand-logo {
    display: block;
    width: auto;
    height: 90px;
    max-width: 100%;
    margin: 0 auto;
    object-fit: contain;
}

.svc-page-heading {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.svc-page-title {
    width: 100%;
    margin: 0;
    color: #ff4f8b;
    font-size: clamp(2rem, 3.4vw, 3rem);
    font-weight: 700;
    line-height: 1.08;
    text-align: center;
    text-shadow: 0 1px 0 rgba(255, 255, 255, 0.08), 0 0 18px rgba(255, 79, 139, 0.18);
}

.svc-page-intro {
    margin: 7px 0 0 0;
    max-width: 62ch;
    color: rgba(255, 242, 222, 0.82);
    line-height: 1.5;
    text-align: center;
}

.svc-nav-title {
    font-size: 0.78rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    opacity: 0.85;
    color: var(--svc-foreground);
    margin: 4px 0 8px 0;
}

.svc-nav-title.is-context-title {
    margin-top: 14px;
    padding-top: 12px;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.svc-nav-header-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 6px;
}

.svc-nav-link {
    display: block;
    text-align: left;
    border: 1px solid transparent;
    border-radius: 8px;
    padding: 7px 9px;
    color: var(--svc-foreground);
    background: transparent;
    text-decoration: none;
    cursor: pointer;
    font-size: 0.89rem;
    font-weight: 460;
    font-family: inherit;
    transition: background 0.15s ease, border-color 0.15s ease;
}

.svc-nav-link:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
}

.svc-nav-link.is-active {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.25);
}

.svc-sidebar-link-group {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.svc-nav-link-sub {
    font-size: 0.84rem;
    opacity: 0.93;
    padding-left: 11px;
}

.svc-sidebar-tree-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.svc-tree-node {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.svc-tree-toggle {
    width: 100%;
    text-align: left;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.6rem;
    cursor: pointer;
}

.svc-tree-toggle-label {
    min-width: 0;
}

.svc-tree-children {
    display: flex;
    flex-direction: column;
    gap: 3px;
    padding-left: 10px;
    border-left: 1px solid rgba(255, 255, 255, 0.08);
    margin-left: 8px;
}

.svc-tree-children.is-collapsed {
    display: none;
}

.svc-nav-link-tree {
    font-size: 0.88rem;
    opacity: 0.9;
}

.svc-tree-arrow {
    width: 0.55rem;
    height: 0.55rem;
    flex: 0 0 auto;
    border-right: 1.5px solid rgba(255, 236, 243, 0.72);
    border-bottom: 1.5px solid rgba(255, 236, 243, 0.72);
    transform: rotate(45deg);
    transition: transform 0.16s ease, opacity 0.16s ease;
    opacity: 0.9;
    margin-right: 0.2rem;
}

.svc-tree-toggle[aria-expanded="true"] .svc-tree-arrow {
    transform: rotate(225deg);
}

.svc-icon-btn {
    border: 1px solid rgba(255, 255, 255, 0.16);
    background: rgba(255, 255, 255, 0.06);
    color: var(--svc-foreground);
    border-radius: 8px;
    padding: 2px 7px;
    min-width: 26px;
    line-height: 1.15;
    cursor: pointer;
    font-size: 0.92rem;
}

.svc-icon-btn:hover {
    background: rgba(255, 255, 255, 0.16);
}

.svc-more-btn {
    width: 15px;
    height: 15px;
    min-width: 15px;
    padding: 0;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.3rem;
    letter-spacing: 0.04em;
}

.svc-context-tree {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.svc-tree-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto auto;
    align-items: center;
    gap: 4px;
    border-radius: 8px;
    padding: 2px;
}

.svc-tree-row.active {
    background: rgba(255, 255, 255, 0.08);
}

.svc-tree-row.svc-subrow.active {
    background: transparent;
}

.svc-tree-label {
    border: 1px solid transparent;
    background: transparent;
    color: var(--svc-foreground);
    text-align: left;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 5px 7px;
    border-radius: 7px;
    cursor: pointer;
    min-width: 0;
    font-size: 0.94rem;
    font-weight: 450;
}

.svc-tree-label.svc-subitem {
    font-size: 0.89rem;
    font-weight: 450;
    padding: 4px 6px 4px 10px;
}

.svc-tree-label.svc-subitem.active {
    background: transparent;
    border-color: transparent;
    color: var(--svc-active-accent);
}

@media (max-width: 720px) {
    .svc-shell-header {
        grid-template-columns: 1fr;
        gap: 0.35em;
        margin-bottom: 0.5em;
    }

    .svc-shell-brand {
        justify-content: center;
    }

    .svc-shell-header-spacer {
        display: none;
    }
}

.svc-tree-label.svc-sub-subitem {
    font-size: 0.85rem;
    font-weight: 400;
    padding: 3px 6px 3px 18px;
}

.svc-tree-label.svc-sub-subitem.active {
    background: transparent;
    border-color: transparent;
    color: #4caf50;
}

/* Tree node open/close arrows */
.svc-tree-arrow {
    display: inline-block;
    font-size: 0.75em;
    opacity: 0.6;
    transition: transform 0.15s ease;
}
.svc-tree-arrow.open {
    transform: rotate(90deg);
}

.svc-row-text {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.svc-context-list {
    margin: 2px 0 6px 8px;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.svc-more-wrap {
    position: relative;
}

.svc-more-menu {
    position: fixed;
    z-index: 12000;
    min-width: 180px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: #11131a;
    border-radius: 11px;
    box-shadow: 0 14px 28px rgba(0, 0, 0, 0.42);
    padding: 5px 0;
    display: flex;
    flex-direction: column;
    gap: 0;
    pointer-events: auto;
}

.svc-more-menu button {
    border: none;
    border-radius: 0;
    background: transparent;
    color: var(--svc-foreground);
    text-align: left;
    padding: 8px 12px;
    cursor: pointer;
    font-size: 0.9rem;
    line-height: 1.2;
}

.svc-more-menu button:hover {
    background: rgba(255, 255, 255, 0.12);
}

.svc-more-menu button + button,
.svc-more-menu .svc-more-menu-row + button,
.svc-more-menu button + .svc-more-menu-row {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.svc-more-menu-row {
    display: flex;
    align-items: center;
    gap: 0;
}

.svc-more-menu-inline-btn {
    flex: 0 0 auto;
    padding: 6px 10px;
    border: none;
    background: transparent;
    color: inherit;
    font-size: 0.9rem;
    cursor: pointer;
    white-space: nowrap;
}

.svc-more-menu-inline-btn:hover {
    background: rgba(255, 255, 255, 0.12);
}

.svc-more-menu-inline-input {
    flex: 1;
    min-width: 0;
    padding: 4px 6px;
    margin: 2px 6px 2px 0;
    background: rgba(32, 32, 32, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 4px;
    color: inherit;
    font-size: 0.85rem;
}

.svc-more-menu-inline-input:focus {
    outline: none;
    border-color: rgba(255, 255, 255, 0.35);
}

.svc-handle-glyph {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.15rem;
    color: rgba(223, 209, 175, 0.9);
    opacity: 0.9;
    font-size: 0.92rem;
    cursor: grab;
}

.svc-handle-glyph:active {
    cursor: grabbing;
}

/* Drag-and-drop visual feedback */
.is-dragging {
    opacity: 0.4;
}

.drag-over-above {
    box-shadow: 0 -2px 0 0 #4caf50;
}

.drag-over-below {
    box-shadow: 0 2px 0 0 #4caf50;
}

.svc-context-empty {
    opacity: 0.75;
    font-size: 0.9rem;
    padding: 6px 2px;
}

.svc-sidebar-resizer {
    width: 12px;
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    justify-self: stretch;
    cursor: col-resize;
    background: transparent;
    position: relative;
    align-self: stretch;
    z-index: 10;
}

.svc-sidebar-resizer::before {
    content: '';
    position: sticky;
    top: calc(50vh - 19px);
    left: 50%;
    transform: translateX(-50%);
    width: 10px;
    height: 38px;
    border-radius: 999px;
    background:
        radial-gradient(circle, rgba(255, 255, 255, 0.26) 0 1.1px, transparent 1.2px) center 7px / 4px 8px repeat-y,
        rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.22);
    transition: background 0.15s, border-color 0.15s, box-shadow 0.15s;
    pointer-events: none;
}

.svc-sidebar-resizer::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 1px;
    transition: background 0.15s;
}

.svc-sidebar-resizer:hover::before,
.svc-sidebar-resizer.dragging::before {
    background:
        radial-gradient(circle, rgba(255, 255, 255, 0.4) 0 1.1px, transparent 1.2px) center 7px / 4px 8px repeat-y,
        rgba(76, 175, 80, 0.12);
    border-color: rgba(76, 175, 80, 0.32);
    box-shadow: 0 6px 16px rgba(40, 120, 55, 0.2);
}

.svc-sidebar-resizer:hover::after,
.svc-sidebar-resizer.dragging::after {
    background: rgba(76, 175, 80, 0.5);
}

@media (max-width: 980px) {
    .svc-shell {
        grid-template-columns: 1fr;
    }

    .svc-sidebar {
        position: static;
        max-height: none;
    }

    .svc-sidebar-resizer {
        display: none;
    }
}