// out: false
// ==========================================================================
// Layout Styles
// Main layout components for LuCI admin interface
// ==========================================================================

// 1. Main Container Layout
// ==========================================================================

.main {
    position: relative;
    width: 100%;
    height: 100%;
    overflow-y: auto;
    display: flex;
    flex-direction: row;
}

// 2. Left Sidebar Layout
// ==========================================================================

.main-left {
    // Category colours are independent of success/warning status colours.
    --menu-icon-system: @orange-500;
    --menu-icon-services: @cyan-500;
    --menu-icon-network: #8965e0;
    --menu-icon-muted: @neutral-400;
    --sidebar-width: 15rem;
    width: var(--sidebar-width);
    height: 100%;
    flex-shrink: 0;
    z-index: 100;
    overflow-x: auto;
    word-break: break-word;
    background-color: var(--surface-raised);
    box-shadow: var(--sidebar-shadow);

    // Sidebar Header
    .sidenav-header {
        padding: 1.5rem 0.5rem;
        text-align: center;

        .brand {
            display: block;
            margin: 0 2rem;
            font-size: 1.8rem;
            font-family: "TypoGraphica";
            color: var(--sidebar-brand-color);
            text-decoration: none;
            text-align: center;
            cursor: default;

            .logo {
                max-width: 100%;
                height: auto;
            }
        }
    }

    // Navigation Menu
    .nav {
        margin-top: 0.5rem;

        // Top-level navigation links
        &>li>a:first-child {
            display: block;
            position: relative;
            margin: 0.1rem 0.5rem;
            padding: 0.675rem 0 0.675rem 2.5rem;
            font-size: 1rem;
            text-decoration: none;
            border-radius: var(--radius-menu);
            cursor: default;

            // Active state
            &.active {
                color: var(--accent-text);
                background: var(--primary);

                &::after {
                    transform: rotate(0deg);
                    color: var(--accent-text);
                }
            }

            // Hover state
            @media (hover: hover) {
                transition: background-color .15s ease, color .15s ease;

                &:hover {
                    cursor: pointer;
                    color: var(--accent-text);
                    background: var(--primary);
                }
            }

            .menu-icon {
                pointer-events: none;
                position: absolute;
                left: .8rem;
                top: 50%;
                width: 1rem;
                height: 1rem;
                margin-top: -.5rem;
                color: var(--link-color);
                background-color: currentColor;
                -webkit-mask: var(--menu-icon) center / contain no-repeat;
                mask: var(--menu-icon) center / contain no-repeat;
            }

            .menu-icon[data-icon="system"] { color: var(--menu-icon-system); }
            .menu-icon[data-icon="services"] { color: var(--menu-icon-services); }
            .menu-icon[data-icon="network"],
            .menu-icon[data-icon="vpn"] { color: var(--menu-icon-network); }
            .menu-icon[data-icon="logout"] { color: var(--menu-icon-muted); }

            &.active .menu-icon {
                color: var(--accent-text);
            }

            @media (hover: hover) {
                .menu-icon {
                    transition: color .15s ease;
                }

                &:hover .menu-icon {
                    color: var(--accent-text);
                }
            }
        }

        // Navigation list items
        li {
            padding: 0;
            cursor: pointer;
            user-select: none;

            a {
                display: block;
                color: var(--menu-color);
            }

            // Collapsible menu items
            &.slide {
                padding: 0;

                ul {
                    display: none;
                    overflow: hidden;
                }

                &:hover {
                    background: none;
                }

                // Submenu container
                .slide-menu {
                    margin: 0 0.5rem 0 2.5rem;
                    padding: 0rem 0.5rem;

                    &.active {
                        display: block;
                    }

                    li {
                        position: relative;
                        margin: 0;
                        border-radius: var(--radius-control);
                        background: none;
                        list-style: none;

                        a {
                            padding: 0.5rem 0rem;
                            text-decoration: none;
                            white-space: nowrap;
                            overflow: hidden;
                            text-overflow: ellipsis;
                        }

                        // Hover indicator line
                        &::after {
                            position: absolute;
                            left: 0;
                            bottom: 0;
                            width: 0;
                            height: 2px;
                            content: "";
                            background-color: var(--link-color);
                        }

                        @media (hover: hover) {
                            &:hover {
                                background: none;

                                &::after {
                                    width: 100%;
                                }
                            }
                        }
                    }

                    // Active submenu item
                    .active {
                        background: none;
                        color: var(--menu-color);

                        a {
                            color: var(--menu-color);
                        }

                        &::after {
                            position: absolute;
                            left: 0;
                            bottom: 0;
                            width: 100%;
                            height: 2px;
                            content: "";
                            background-color: var(--link-color);
                        }

                    }
                }
            }

            // SVG disclosure arrow; its colour follows the link.
            .menu::after {
                content: "";
                position: absolute;
                inset-inline-end: .75rem;
                top: 50%;
                width: 1rem;
                height: 1rem;
                margin-top: -.5rem;
                background-color: currentColor;
                -webkit-mask: var(--chevron-down-icon) center / contain no-repeat;
                mask: var(--chevron-down-icon) center / contain no-repeat;
                transform: rotate(-90deg);
                pointer-events: none;
            }

        }
    }

    // Scrollbar Styling
    &::-webkit-scrollbar {
        width: 5px;
        height: 1px;
    }

    &::-webkit-scrollbar-thumb {
        background-color: var(--sidebar-scrollbar);
    }

    &::-webkit-scrollbar-track {
        background-color: var(--surface-raised);
    }
}

// 3. Right Content Area Layout
// ==========================================================================

.main-right {
    background-color: var(--main-bg);
    height: 100%;
    flex: 1 1 0;
    min-width: 0;
    overflow-x: hidden;
    overflow-y: auto;
    display: flex;
    flex-direction: column;

    // Main Content Container
    &>#maincontent {
        min-width: 0;
        position: relative;
        z-index: 50;
        flex: 1;
        display: flex;
        flex-direction: column;

        &>.container {
            min-width: 0;
            margin: 0 var(--page-gutter) var(--section-gap);
            flex-grow: 1;
            display: flex;
            flex-direction: column;
            gap: var(--section-gap);
        }

        // Dashboard Specific Styles
        .Dashboard {
            img.svgmonochrome {
                filter: var(--image-filter);
            }
            color: var(--text-strong) !important;

            h3 {
                color: var(--text-strong);
            }

            p {
                margin-top: 3px;
                margin-bottom: 3px;
            }

            hr {
                border-top: 1px solid rgba(0, 0, 0, 1);
            }

            .dashboard-bg {
                background-color: var(--surface-color);
            }

            .table {
                width: 100%;
            }

            .settings-info {
                padding-top: 1em;
                padding-bottom: 1em;

                p span:nth-child(2) {
                    max-height: 18.5px;
                    max-width: inherit;
                    top: 4px;
                }

                .label {
                    font-size: 0.7rem;
                    padding: 0.2rem 0.6rem;
                }
            }
        }
    }
}

// 4. Header Layout
// ==========================================================================

header {
    position: relative;
    width: 100%;
    padding: 0;
    color: var(--text-on-accent);

    // Primary background modifier
    &.bg-primary {
        background-color: var(--header-bg);
    }

    // Header extension background
    &::after {
        content: "";
        position: absolute;
        width: 100%;
        height: 2rem;
        background-color: var(--header-bg);
    }

    // Header Content Container
    .fill {
        padding: 0.8rem 0;
        display: flex;
        border: 0;

        .container {
            width: 100%;
            min-width: 0;
            min-height: 2rem;
            padding: 0 var(--page-gutter);
            display: flex;
            align-items: center;

            flex-wrap: wrap;
            gap: var(--control-gap) var(--action-gap);

            // Left section (brand and menu toggle)
            .flex1 {
                display: flex;
                flex: 1 1 10rem;
                align-items: center;
                min-width: 0;
                gap: var(--action-gap);

                .showSide {
                    flex: 0 0 auto;
                    font-size: 1.4rem;
                    color: var(--text-on-accent);
                    border: 0;
                    background: none;
                    cursor: pointer;

                    &:focus-visible {
                        outline: 2px solid currentColor;
                        outline-offset: 3px;
                    }

                    &:hover {
                        text-decoration: none;
                    }
                }

                .brand {
                    display: none;
                    min-width: 0;
                    max-width: 100%;
                    line-height: 1.4;
                    overflow: hidden;
                    text-overflow: ellipsis;
                    white-space: nowrap;
                    font-size: 1.5rem;
                    font-family: "TypoGraphica";
                    color: var(--text-on-accent);
                    text-decoration: none;
                    cursor: default;
                    vertical-align: text-bottom;
                }
            }

            // Right section (status indicators)
            .pull-right {
                margin-inline-start: auto;
                display: flex;
            }
        }

        // Status Indicators
        .status {
            display: flex;
            flex: 0 1 auto;
            flex-wrap: wrap;
            align-items: center;
            min-width: 0;
            max-width: 100%;
            margin-inline-start: auto;
            gap: var(--control-gap);

            span {
                display: inline-block;
                max-width: 100%;
                padding: 0.3rem 0.8rem;
                font-size: 0.875rem;
                font-weight: bold;
                white-space: normal;
                overflow-wrap: anywhere;
                text-decoration: none;
                text-shadow: none;
                border-radius: var(--radius-control);
                cursor: pointer;
                box-shadow: 0 2px 2px 0 rgba(0, 0, 0, 0.16), 0 0 2px 0 rgba(0, 0, 0, 0.12);

            }

            span[data-indicator="poll-status"] {
                color: var(--text-on-accent);
            }

            span[data-style="active"] {
                background-color: var(--success-bg);
            }

            span[data-style="inactive"] {
                color: var(--text-on-accent);
                background-color: var(--status-neutral-bg);
            }
        }
    }
}

#xhr_poll_status {
  display: flex;

  * {
    color: var(--text-on-accent);
  }
}

header .showSide {
    display: none;
}

// 5. Footer Layout
// ==========================================================================

footer {
    padding: 1rem;
    font-size: 0.875rem;
    color: #aaa;
    text-align: right;
    white-space: nowrap;
    overflow: hidden;

    >a {
        color: #aaa;
        text-decoration: none;
    }
}

// 6. View
// ==========================================================================
#view {
    border-radius: var(--radius-card);
    display: flex;
    flex-direction: column;
    min-width: 0;
    gap: var(--section-gap);

    &>.spinning {
        --spinner-inset: 1rem;
        position: fixed;
        top: 50%;
        left: 50%;
        transform: translateX(-50%) translateY(-50%);
        padding: 1rem;
        border-radius: var(--radius-panel);
        background: var(--surface-color);
        box-shadow: var(--section-shadow);
    }

    &>div:first-child:not(.cbi-map) {
        display: flex;
        flex-direction: column;
        min-width: 0;
        gap: var(--field-gap);

    }
}

// Rotate one SVG so opening, closing and reversing remain continuous.
@media (prefers-reduced-motion: no-preference) {
    .main-left {
        transition: width .2s ease;
    }

    .main-left .nav .menu::after {
        transition: transform .2s ease;
    }

    @media (hover: hover) {
        .main-left .nav .slide-menu li::after {
            transition: width .2s ease;
        }
    }
}

// Right-facing disclosures follow reading direction; down-facing ones do not.
[dir="rtl"] .main-left .nav .menu:not(.active)::after {
    transform: rotate(90deg);
}