/*
=================================================
BLOKS Shader Studio
Version: 0.7.0-dev
=================================================
*/

.bloks-shader-wrap {
    position: relative;
    width: 100%;
    min-height: 180px;
    border-radius: 18px;
    overflow: hidden;
    background: #050816;
    border: 1px solid rgba(255,255,255,0.08);
    box-shadow: 0 20px 60px rgba(0,0,0,0.35);
}

.bloks-shader-canvas,
.bloks-shader-editor-canvas {
    display: block;
    width: 100%;
    height: 100%;
}

/* Fallback */

.bloks-shader-fallback {
    display: none;
    position: absolute;
    inset: 0;
    z-index: 5;
    align-items: center;
    justify-content: center;
    padding: 24px;
    color: #dbeafe;
    background:
        radial-gradient(circle at center, rgba(59,130,246,0.24) 0%, rgba(5,8,22,0.96) 68%),
        #050816;
    font-size: 14px;
    text-align: center;
}

.bloks-shader-fallback-inner {
    max-width: 420px;
}

.bloks-shader-fallback-icon {
    font-size: 34px;
    color: #67e8f9;
    margin-bottom: 12px;
    text-shadow: 0 0 22px rgba(103,232,249,0.65);
}

.bloks-shader-fallback h3 {
    margin: 0 0 8px;
    color: #f8fafc;
    font-size: 20px;
}

.bloks-shader-fallback p {
    margin: 0;
    color: #94a3b8;
    line-height: 1.6;
}

.bloks-shader-wrap.bloks-shader-error .bloks-shader-canvas {
    display: none;
}

.bloks-shader-wrap.bloks-shader-error .bloks-shader-fallback {
    display: flex;
}

/* Controls */

.bloks-shader-controls {
    position: absolute;
    top: 12px;
    right: 12px;
    z-index: 5;
    display: flex;
    gap: 8px;
}

.bloks-shader-retry,
.bloks-shader-audio,
.bloks-shader-reset,
.bloks-shader-fullscreen {
    transition:
        border-color 0.2s ease,
        color 0.2s ease,
        background-color 0.2s ease,
        box-shadow 0.2s ease,
        transform 0.2s ease;
}

.bloks-shader-retry:hover,
.bloks-shader-audio:hover,
.bloks-shader-reset:hover,
.bloks-shader-fullscreen:hover {
    transform: translateY(-1px);
}

.bloks-shader-audio,
.bloks-shader-reset,
.bloks-shader-fullscreen {
    width: 36px;
    height: 36px;
    border-radius: 999px;
    border: 1px solid rgba(120,170,255,0.35);
    background: rgba(5,8,18,0.72);
    color: rgba(220,235,255,0.92);
    cursor: pointer;
    backdrop-filter: blur(10px);
}

.bloks-shader-audio:hover,
.bloks-shader-reset:hover,
.bloks-shader-fullscreen:hover {
    border-color: rgba(120,190,255,0.8);
}

.bloks-shader-audio-active .bloks-shader-audio {
    border-color: rgba(120,255,220,0.95);
    color: rgba(170,255,235,1);
    box-shadow: 0 0 18px rgba(120,255,220,0.28);
}

.bloks-shader-audio-unavailable .bloks-shader-audio {
    border-color: rgba(255,120,150,0.55);
    color: rgba(255,170,190,0.95);
}

.bloks-shader-retry {
    margin-top: 18px;
    padding: 10px 16px;
    border-radius: 999px;
    border: 1px solid rgba(103,232,249,0.45);
    background: rgba(14,165,233,0.14);
    color: #e0f2fe;
    cursor: pointer;
}

.bloks-shader-retry:hover {
    background: rgba(14,165,233,0.24);
}

/* Fullscreen */

.bloks-shader-is-fullscreen {
    position: fixed !important;
    inset: 0;
    z-index: 99999;
    width: 100vw !important;
    height: 100vh !important;
    border-radius: 0 !important;
}

.bloks-shader-is-fullscreen .bloks-shader-canvas {
    width: 100%;
    height: 100%;
}

/* Mobile Badge */

.bloks-shader-wrap.bloks-shader-slow::after {
    content: "Mobile preview mode";
    position: absolute;
    right: 14px;
    bottom: 14px;
    z-index: 4;
    padding: 6px 10px;
    border-radius: 999px;
    background: rgba(5,8,22,0.72);
    border: 1px solid rgba(103,232,249,0.28);
    color: #bae6fd;
    font-size: 12px;
    pointer-events: none;
}

/* Studio Layout */

.bloks-shader-editor {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: stretch;
    margin: 4rem 0;
}

.bloks-shader-editor-panel,
.bloks-shader-editor-preview {
    min-width: 0;
}

.bloks-shader-editor-preview {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    background: #020611;
    border: 1px solid rgba(120,180,255,0.14);
    box-shadow:
        0 30px 100px rgba(0,0,0,0.45),
        0 0 50px rgba(80,140,255,0.08);
}

.bloks-shader-editor-panel {
    display: flex;
    flex-direction: column;
    min-height: 620px;
    border-radius: 24px;
    overflow: hidden;
    background:
        linear-gradient(180deg, rgba(8,12,28,0.96), rgba(4,6,18,0.98));
    border: 1px solid rgba(120,180,255,0.14);
    box-shadow:
        0 30px 100px rgba(0,0,0,0.45),
        0 0 50px rgba(80,140,255,0.08);
}

/* Toolbar */

.bloks-shader-editor-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    padding: 1rem;
    border-bottom: 1px solid rgba(120,180,255,0.1);
    background:
        linear-gradient(180deg, rgba(14,20,40,0.98), rgba(8,12,26,0.98));
}

.bloks-shader-editor-toolbar button,
.bloks-shader-editor-examples {
    min-height: 42px;
}

.bloks-shader-editor-toolbar button {
    appearance: none;
    border: 0;
    border-radius: 12px;
    padding: 0.8rem 1.2rem;
    background:
        linear-gradient(180deg, #366dff, #2952d8);
    color: #fff;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    cursor: pointer;
    transition:
        transform 0.18s ease,
        box-shadow 0.18s ease,
        background-color 0.18s ease;
}

.bloks-shader-editor-toolbar button:hover {
    transform: translateY(-1px);
    box-shadow: 0 0 24px rgba(80,140,255,0.35);
}

.bloks-shader-editor-examples {
    appearance: none;
    border: 1px solid rgba(120,180,255,0.14);
    border-radius: 12px;
    padding: 0.8rem 1rem;
    background:
        linear-gradient(180deg, rgba(10,14,30,0.98), rgba(4,6,16,0.98));
    color: #e6f4ff;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    outline: none;
    box-shadow:
        inset 0 1px 0 rgba(255,255,255,0.03),
        0 0 0 1px rgba(120,180,255,0.04);
}

.bloks-shader-editor-examples option {
    background: #0a1024;
    color: #e6f4ff;
}

/* Code Editor */

.bloks-shader-editor-code {
    flex: 1;
    width: 100%;
    min-height: 0;
    resize: none;
    border: 0;
    outline: none;
    padding: 1.5rem;
    background: transparent;
    color: #d7ecff;
    font-family: SFMono-Regular, Consolas, Menlo, monospace;
    font-size: 0.95rem;
    line-height: 1.7;
    tab-size: 4;
    white-space: pre;
    overflow: auto;
}

/* Error Console */

.bloks-shader-editor-error {
    position: absolute;
    left: 1rem;
    right: 1rem;
    bottom: 1rem;
    display: none;
    padding: 1rem;
    border-radius: 14px;
    background: rgba(255,40,40,0.14);
    border: 1px solid rgba(255,90,90,0.3);
    color: #ffd6d6;
    font-size: 0.82rem;
    line-height: 1.5;
    backdrop-filter: blur(10px);
}

.bloks-shader-editor-error.is-visible {
    display: block;
}

/* Mobile */

@media (max-width: 1100px) {
    .bloks-shader-editor {
        grid-template-columns: 1fr;
    }

    .bloks-shader-editor-panel {
        min-height: 500px;
    }

    .bloks-shader-editor-preview {
        min-height: 420px;
    }
}

.bloks-shader-browser {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    padding: 1rem;
    border-bottom: 1px solid rgba(120,180,255,0.1);
    max-height: 150px;
    overflow-y: auto;
    flex: 0 0 auto;
}

.bloks-shader-editor-code {
    flex: 1 1 auto;
    min-height: 360px;
}

.bloks-shader-browser-item {
    appearance: none;
    border: 1px solid rgba(120,180,255,0.16);
    border-radius: 999px;
    padding: 0.55rem 0.9rem;
    background: rgba(5,8,22,0.72);
    color: #cfe8ff;
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    cursor: pointer;
    transition:
        border-color 0.18s ease,
        color 0.18s ease,
        background-color 0.18s ease,
        box-shadow 0.18s ease,
        transform 0.18s ease;
}

.bloks-shader-browser-item:hover {
    transform: translateY(-1px);
    border-color: rgba(120,190,255,0.75);
    color: #f8fbff;
}

.bloks-shader-browser-item.is-active {
    border-color: rgba(103,232,249,0.75);
    background: rgba(14,165,233,0.18);
    color: #e0faff;
    box-shadow: 0 0 18px rgba(56,189,248,0.18);
}

.bloks-shader-browser {
    display: grid;
    gap: 2rem;
}

.bloks-shader-browser-group h3 {
    margin-bottom: 1rem;
    color: #f8fafc;
}

.bloks-shader-browser-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.bloks-shader-browser-item {
    padding: 0.75rem 1rem;
    border-radius: 999px;
    border: 1px solid rgba(74,125,255,0.25);
    background: rgba(15,23,42,0.85);
    color: #dbeafe;
    cursor: pointer;
    transition: all 0.2s ease;
}

.bloks-shader-browser-item:hover {
    border-color: rgba(74,125,255,0.8);
    transform: translateY(-1px);
}

.bloks-shader-browser-item.is-active {
    border-color: #4A7DFF;
    box-shadow: 0 0 18px rgba(74,125,255,0.35);
}