/**
 * Effect Workspace Menu Bar Styles
 * Ported directly from Noisedeck
 */

:root {
    --ui-titlebar-height: 2.25em;
    --ui-corner-radius: 0.5rem;
    --ui-corner-radius-small: 0.375rem;
    --glass-blur-strength: blur(20px);
    --effect-surface-opacity: 85%;
    --effect-surface-transparency: 15%;

    /* Menu colors - neutral */
    --color2: #555555;
    --color6: #d0d0d0;
    --color7: #f0f0f0;
    --accent3: #b0b0b0;
    --accent4: #c0c0c0;
    --color1: #2a2a2a;
    --color3: #666666;
    --color5: #999999;
    --red: #e74c3c;

    /* Menu bar gradient */
    --ui-gradient-top: #484848;
    --ui-gradient-bottom: #606060;
}

/* Light mode menu colors */
:root.light-mode,
:root[data-theme="light"] {
    --color2: #b0b0b0;
    --color6: #334155;
    --color7: #1a1a1a;
    --accent3: #505050;
    --accent4: #383838;
    --color1: #e0e0e0;
    --color3: #999999;
    --color5: #666666;

    /* Menu bar gradient - lighter for light mode */
    --ui-gradient-top: #c8c8c8;
    --ui-gradient-bottom: #b8b8b8;
}

/* Auto-detect system preference */
@media (prefers-color-scheme: light) {
    :root:not(.dark-mode):not([data-theme="dark"]) {
        --color2: #b0b0b0;
        --color6: #334155;
        --color7: #1a1a1a;
        --accent3: #505050;
        --accent4: #383838;
        --color1: #e0e0e0;
        --color3: #999999;
        --color5: #666666;
        --ui-gradient-top: #c8c8c8;
        --ui-gradient-bottom: #b8b8b8;
    }
}

/* Menu Bar Styles */
#menu {
    display: grid;
    grid-template-columns: 1fr auto;
    font-weight: bold;
    position: fixed;
    top: 0;
    left: 0;
    width: calc(590px - 0.5em);
    z-index: 2000;
    height: var(--ui-titlebar-height);
    align-items: stretch;
    border-radius: 0 0 var(--ui-corner-radius) 0;
    font-family: Nunito, sans-serif;
    font-size: 16px;
}

#menuBackdrop {
    position: absolute;
    inset: 0;
    --ui-titlebar-base: color-mix(in srgb,
            var(--color2) 65%,
            transparent 35%);
    --ui-titlebar-gradient: linear-gradient(180deg,
            var(--ui-gradient-top) 0%,
            var(--ui-gradient-bottom) 100%);
    background-color: var(--ui-titlebar-base);
    background-image: var(--ui-titlebar-gradient);
    backdrop-filter: var(--glass-blur-strength);
    -webkit-backdrop-filter: var(--glass-blur-strength);
    pointer-events: none;
    z-index: -1;
    grid-column: 1 / -1;
    grid-row: 1;
    border-radius: 0 0 var(--ui-corner-radius) 0;
}

#menuLeft {
    grid-column: 1;
    grid-row: 1;
    padding-left: 0.75em;
    display: flex;
    gap: 1.5em;
    color: var(--color7);
    align-items: center;
    height: 100%;
}

#menuRight {
    grid-column: 2;
    grid-row: 1;
    padding-right: 1em;
    display: flex;
    justify-content: flex-end;
    gap: 1em;
    color: var(--color7);
    align-items: center;
    height: 100%;
}

#menu a {
    font-size: 0.875em;
    color: var(--accent3);
    text-decoration: none;
}

#menu a:hover {
    color: var(--accent4);
}

#menu button:not(.menu-icon-btn) {
    margin: 0;
    padding: 0;
    height: 100%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
    color: var(--accent3);
    background: transparent;
    border: none;
    cursor: pointer;
}

#menu span:hover,
#menu button:hover {
    color: var(--accent4);
}

/* Dropdown menu */
.menu {
    position: relative;
    font-family: Nunito, sans-serif;
    font-size: 0.875em;
    color: var(--accent3);
    margin: 0;
    background-color: transparent;
    padding: 0;
    height: 100%;
    display: inline-flex;
    align-items: center;
    cursor: pointer;
}

.menu-title {
    position: relative;
    top: -1px;
    line-height: 1;
    display: inline-flex;
    align-items: center;
    height: 100%;
}

.menu-title:hover {
    color: var(--accent4);
}

.selection-icon {
    display: block;
    width: 20px;
    height: 20px;
}

#selectionToolIcon .icon-material {
    font-size: 20px;
    line-height: 1;
}

.menu-title:focus-visible {
    outline: none;
    box-shadow: 0 0 0 2px var(--color-accent);
}

.menu-separator {
    width: 1px;
    height: 100%;
    background: color-mix(in srgb, var(--accent3) 18%, transparent 82%);
    margin: 0 -0.15em;
    align-self: stretch;
}

.menu-items {
    position: absolute;
    background-color: color-mix(in srgb, var(--color2) var(--effect-surface-opacity), transparent var(--effect-surface-transparency));
    color: var(--accent3);
    width: max-content;
    min-width: 200px;
    text-wrap: nowrap;
    z-index: 5;
    top: calc(var(--ui-titlebar-height) + 4px);
    left: -10px;
    box-shadow: var(--shadow-lg);
    font-weight: normal;
    scrollbar-width: none;
    -ms-overflow-style: none;
    border-radius: var(--ui-corner-radius-small, 0.375rem);
    flex-direction: column;
    border: none;
    backdrop-filter: var(--glass-blur-strength);
}

.menu-items::-webkit-scrollbar {
    display: none;
}

/* Toolbar */
#toolbar {
    position: fixed;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    z-index: 2000;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25em;
    padding: 0.5em 0.35em;
    font-family: Nunito, sans-serif;
    font-size: 16px;
    font-weight: bold;
    color: var(--color7);
    border-radius: 0 var(--ui-corner-radius) var(--ui-corner-radius) 0;
}

#toolbarBackdrop {
    position: absolute;
    inset: 0;
    --ui-titlebar-base: color-mix(in srgb,
            var(--color2) 65%,
            transparent 35%);
    --ui-titlebar-gradient: linear-gradient(180deg,
            var(--ui-gradient-top) 0%,
            var(--ui-gradient-bottom) 100%);
    background-color: var(--ui-titlebar-base);
    background-image: var(--ui-titlebar-gradient);
    backdrop-filter: var(--glass-blur-strength);
    -webkit-backdrop-filter: var(--glass-blur-strength);
    pointer-events: none;
    z-index: -1;
    border-radius: 0 var(--ui-corner-radius) var(--ui-corner-radius) 0;
}

.toolbar-separator {
    width: 100%;
    height: 1px;
    background: color-mix(in srgb, var(--accent3) 18%, transparent 82%);
    margin: 0.1em 0;
}

#toolbar .menu-icon-btn {
    margin: 0;
    padding: 0.3em;
}

#toolbar .menu {
    height: auto;
}

#toolbar .menu-title {
    top: auto;
}

#toolbar .menu-items {
    top: 0;
    left: 100%;
    right: auto;
    margin-left: 4px;
}

#toolbar .menu-title.menu-icon-btn {
    position: static;
    top: auto;
    height: auto;
}

.menu-items div {
    padding: 8px 16px;
    cursor: pointer;
    font-size: 0.875rem;
}

.menu-items div:hover {
    background-color: transparent;
    color: var(--accent4);
}

.menu-items div:focus-visible {
    outline: none;
    box-shadow: 0 0 0 2px var(--color-accent);
}

.menu-shortcut {
    float: right;
    font-size: 0.75rem;
    opacity: 0.5;
    margin-left: 2em;
    font-family: system-ui, -apple-system, sans-serif;
}

.menu-items div.disabled {
    opacity: 0.4;
    pointer-events: none;
}

.menu-items div.checked::before {
    content: '✓';
    display: inline-block;
    width: 1.25em;
    margin-left: -0.25em;
}

.menu-seperator {
    border: none;
    border-top: 1px solid color-mix(in srgb, var(--accent3) 20%, transparent 80%);
    margin: 0.25em 0;
}

.hide {
    display: none !important;
}

#logo {
    height: 1.5em;
    width: 1.5em;
    margin-right: -0.5em;
    pointer-events: none;
}

/* Icon buttons */
.menu-icon-btn {
    background: transparent;
    border: none;
    color: inherit;
    cursor: pointer;
    padding: 4px 6px;
    margin: -4px -6px;
    border-radius: 4px;
    line-height: 1;
    display: inline-flex;
    align-items: center;
    transition: color 0.15s ease, background 0.15s ease;
}

.menu-icon-btn:hover {
    color: var(--accent4);
}

.menu-icon-btn:focus-visible {
    outline: none;
    box-shadow: 0 0 0 2px var(--color-accent);
}

.menu-icon-btn.disabled {
    opacity: 0.3;
    pointer-events: none;
}

.menu-icon-btn.active {
    color: var(--color-text-primary);
    background: rgba(128, 128, 128, 0.3);
}

/* Responsive: full-width menu when layers panel moves below */
@media (max-width: 910px) {
    #menu {
        width: 100%;
        border-radius: 0;
    }

    #menuBackdrop {
        border-radius: 0;
    }
}

/* Selection tool button - reset menu-title overrides to match move button */
#selectionToolBtn {
    position: static;
    top: auto;
    height: auto;
    box-sizing: border-box;
    vertical-align: middle;
}

/* Ensure both tool buttons have identical icon alignment */
.menu-icon-btn .icon-material {
    display: block;
}

#selectionMenu .menu-items div {
    display: flex;
    align-items: center;
    gap: 0.5em;
}

#selectionMenu .menu-items div .icon-material {
    font-size: 1.25em;
}

/* Tolerance slider in selection menu */
.menu-slider-row {
    display: flex;
    align-items: center;
    gap: 0.5em;
    padding: 8px 16px;
    font-size: 0.875rem;
}

.menu-slider-row label {
    flex-shrink: 0;
    color: var(--accent3);
}

.menu-slider-row input[type="range"] {
    flex: 1;
    height: 4px;
    -webkit-appearance: none;
    appearance: none;
    background: var(--accent3);
    border-radius: 2px;
    cursor: pointer;
}

.menu-slider-row input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 12px;
    height: 12px;
    background: var(--accent4);
    border-radius: 50%;
    cursor: pointer;
}

.menu-slider-row span {
    flex-shrink: 0;
    min-width: 2em;
    text-align: right;
    color: var(--accent3);
}