/* =============================================
   OURINNERWORLD DEV BLOG — Module Styles
   Code blocks (Catppuccin Mocha), visual shader
   node graphs, video containers, pixel-art media.
   ============================================= */

/* ======================
   CATPPUCCIN MOCHA TOKENS
   ====================== */

:root {
    --ctp-base:      #1e1e2e;
    --ctp-mantle:    #181825;
    --ctp-crust:     #11111b;
    --ctp-surface0:  #313244;
    --ctp-surface1:  #45475a;
    --ctp-surface2:  #585b70;
    --ctp-overlay0:  #6c7086;
    --ctp-overlay1:  #7f849c;
    --ctp-text:      #cdd6f4;
    --ctp-subtext0:  #a6adc8;
    --ctp-subtext1:  #bac2de;
    --ctp-red:       #f38ba8;
    --ctp-maroon:    #eba0ac;
    --ctp-peach:     #fab387;
    --ctp-yellow:    #f9e2af;
    --ctp-green:     #a6e3a1;
    --ctp-teal:      #94e2d5;
    --ctp-sky:       #89dceb;
    --ctp-blue:      #89b4fa;
    --ctp-lavender:  #b4befe;
    --ctp-mauve:     #cba6f7;
    --ctp-pink:      #f5c2e7;
    --ctp-flamingo:  #f2cdcd;
    --ctp-rosewater: #f5e0dc;
}

/* ====================
   CODE BLOCK COMPONENT
   ==================== */

.godot-code-block {
    position: relative;
    width: 100%;
    margin: 28px 0;
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 1px solid rgba(137, 180, 250, 0.12);
    background: var(--ctp-base);
    box-shadow:
        0 4px 24px rgba(0, 0, 0, 0.3),
        0 0 0 1px rgba(137, 180, 250, 0.04),
        inset 0 1px 0 rgba(255, 255, 255, 0.03);
    transition:
        border-color 0.5s cubic-bezier(0.16, 1, 0.3, 1),
        box-shadow 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.godot-code-block:hover {
    border-color: rgba(137, 180, 250, 0.2);
    box-shadow:
        0 8px 32px rgba(0, 0, 0, 0.4),
        0 0 0 1px rgba(137, 180, 250, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

/* --- Header bar --- */

.godot-code-block__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 16px;
    background: var(--ctp-mantle);
    border-bottom: 1px solid rgba(137, 180, 250, 0.08);
}

.godot-code-block__lang {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.6px;
    text-transform: uppercase;
    color: var(--ctp-subtext0);
}

.godot-code-block__lang-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--ctp-blue);
    box-shadow: 0 0 8px rgba(137, 180, 250, 0.4);
    animation: codeDotPulse 2.5s ease-in-out infinite;
}

@keyframes codeDotPulse {
    0%, 100% { opacity: 0.6; transform: scale(0.9); }
    50%      { opacity: 1;   transform: scale(1); }
}

.godot-code-block__filename {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--ctp-overlay1);
    opacity: 0.7;
}

.godot-code-block__copy {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 4px 10px;
    border-radius: 6px;
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.4px;
    color: var(--ctp-subtext0);
    background: rgba(137, 180, 250, 0.06);
    border: 1px solid rgba(137, 180, 250, 0.1);
    cursor: pointer;
    transition:
        color 0.3s ease,
        background 0.3s ease,
        border-color 0.3s ease,
        transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    user-select: none;
}

.godot-code-block__copy:hover {
    color: var(--ctp-text);
    background: rgba(137, 180, 250, 0.12);
    border-color: rgba(137, 180, 250, 0.2);
    transform: translateY(-1px);
}

.godot-code-block__copy:active {
    transform: translateY(0) scale(0.96);
}

.godot-code-block__copy--copied {
    color: var(--ctp-green);
    border-color: rgba(166, 227, 161, 0.3);
    background: rgba(166, 227, 161, 0.1);
}

.godot-code-block__copy svg {
    width: 12px;
    height: 12px;
}

/* --- Code area --- */

.godot-code-block__body {
    position: relative;
    overflow-x: auto;
    overflow-y: hidden;
    scrollbar-width: thin;
    scrollbar-color: var(--ctp-surface1) transparent;
}

.godot-code-block__body::-webkit-scrollbar {
    height: 6px;
}

.godot-code-block__body::-webkit-scrollbar-track {
    background: transparent;
}

.godot-code-block__body::-webkit-scrollbar-thumb {
    background: var(--ctp-surface1);
    border-radius: 3px;
}

.godot-code-block__pre {
    margin: 0;
    padding: 20px 20px 20px 0;
    background: none;
    border: none;
    overflow: visible;
}

.godot-code-block__code {
    display: block;
    font-family: var(--font-mono);
    font-size: 13px;
    line-height: 1.7;
    color: var(--ctp-text);
    tab-size: 4;
    background: none;
    padding: 0;
    border-radius: 0;
}

/* --- Line numbers --- */

.godot-code-block__lines {
    counter-reset: line;
}

.godot-code-block__line {
    display: block;
    padding: 0 16px 0 52px;
    position: relative;
    transition: background 0.2s ease;
    border-radius: 0;
}

.godot-code-block__line::before {
    content: counter(line);
    counter-increment: line;
    position: absolute;
    left: 0;
    width: 36px;
    padding-right: 12px;
    text-align: right;
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--ctp-surface2);
    user-select: none;
    transition: color 0.2s ease;
}

.godot-code-block__line:hover {
    background: rgba(137, 180, 250, 0.04);
}

.godot-code-block__line:hover::before {
    color: var(--ctp-overlay1);
}

/* --- Highlight line --- */

.godot-code-block__line--highlight {
    background: rgba(137, 180, 250, 0.07);
    box-shadow: inset 3px 0 0 var(--ctp-blue);
}

.godot-code-block__line--highlight::before {
    color: var(--ctp-blue);
}

/* --- Syntax colors (Catppuccin Mocha) --- */

.syn-keyword   { color: var(--ctp-mauve); }
.syn-type      { color: var(--ctp-yellow); }
.syn-func      { color: var(--ctp-blue); }
.syn-string    { color: var(--ctp-green); }
.syn-number    { color: var(--ctp-peach); }
.syn-comment   { color: var(--ctp-overlay0); font-style: italic; }
.syn-param     { color: var(--ctp-maroon); }
.syn-operator  { color: var(--ctp-sky); }
.syn-builtin   { color: var(--ctp-red); }
.syn-property  { color: var(--ctp-lavender); }
.syn-constant  { color: var(--ctp-peach); }
.syn-annotation { color: var(--ctp-flamingo); }
.syn-signal    { color: var(--ctp-pink); }
.syn-nodepath  { color: var(--ctp-teal); }
.syn-self      { color: var(--ctp-red); }
.syn-bool      { color: var(--ctp-peach); }

/* ==========================
   VISUAL SHADER NODE GRAPH
   ========================== */

.shader-graph {
    position: relative;
    width: 100%;
    margin: 28px 0;
    padding: 24px;
    border-radius: var(--radius-xl);
    overflow: hidden;
    background:
        radial-gradient(ellipse at 30% 20%, rgba(137, 180, 250, 0.04), transparent 50%),
        radial-gradient(ellipse at 70% 80%, rgba(203, 166, 247, 0.03), transparent 50%),
        var(--ctp-crust);
    border: 1px solid rgba(137, 180, 250, 0.1);
    box-shadow:
        0 4px 24px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.03);
    transition:
        border-color 0.5s cubic-bezier(0.16, 1, 0.3, 1),
        box-shadow 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.shader-graph:hover {
    border-color: rgba(137, 180, 250, 0.18);
}

/* --- Graph label --- */

.shader-graph__label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--ctp-overlay1);
    margin-bottom: 20px;
    padding: 5px 12px;
    background: rgba(137, 180, 250, 0.06);
    border: 1px solid rgba(137, 180, 250, 0.1);
    border-radius: 20px;
}

.shader-graph__label::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--ctp-mauve);
    box-shadow: 0 0 8px rgba(203, 166, 247, 0.5);
    animation: codeDotPulse 2.5s ease-in-out infinite;
}

/* --- Grid background --- */

.shader-graph__canvas {
    position: relative;
    width: 100%;
    min-height: 320px;
    overflow-x: auto;
    overflow-y: visible;
    scrollbar-width: thin;
    scrollbar-color: var(--ctp-surface1) transparent;
    background-image:
        radial-gradient(circle, rgba(137, 180, 250, 0.06) 1px, transparent 1px);
    background-size: 24px 24px;
    border-radius: var(--radius-lg);
    padding: 20px;
}

/* --- SVG connections --- */

.shader-graph__connections {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 1;
}

.shader-graph__wire {
    fill: none;
    stroke-width: 2;
    stroke-linecap: round;
    opacity: 0.5;
    transition: opacity 0.4s ease;
    filter: drop-shadow(0 0 3px currentColor);
}

.shader-graph:hover .shader-graph__wire {
    opacity: 0.7;
}

.shader-graph__wire--float  { stroke: var(--ctp-lavender); }
.shader-graph__wire--vec2   { stroke: var(--ctp-mauve); }
.shader-graph__wire--vec3   { stroke: var(--ctp-blue); }
.shader-graph__wire--color  { stroke: var(--ctp-yellow); }
.shader-graph__wire--bool   { stroke: var(--ctp-red); }

/* Wire flow animation */
.shader-graph__wire--animated {
    stroke-dasharray: 8 4;
    animation: wireFlow 1.5s linear infinite;
}

@keyframes wireFlow {
    to { stroke-dashoffset: -12; }
}

/* --- Node base --- */

.shader-node {
    position: absolute;
    display: inline-flex;
    flex-direction: column;
    min-width: 140px;
    border-radius: 10px;
    overflow: visible;
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow:
        0 2px 12px rgba(0, 0, 0, 0.25),
        inset 0 1px 0 rgba(255, 255, 255, 0.04);
    z-index: 2;
    transition:
        transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1),
        box-shadow 0.4s ease,
        border-color 0.4s ease;
    cursor: default;
    user-select: none;
}

.shader-node:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow:
        0 6px 24px rgba(0, 0, 0, 0.35),
        inset 0 1px 0 rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.15);
    z-index: 10;
}

/* Node header */

.shader-node__header {
    padding: 6px 12px;
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.4px;
    color: var(--ctp-text);
    display: flex;
    align-items: center;
    gap: 6px;
    border-radius: 10px 10px 0 0;
}

.shader-node__header-icon {
    width: 12px;
    height: 12px;
    border-radius: 3px;
    flex-shrink: 0;
}

/* Node body */

.shader-node__body {
    padding: 8px 12px;
    background: var(--ctp-base);
    display: flex;
    flex-direction: column;
    gap: 4px;
    border-radius: 0 0 10px 10px;
}

/* Node ports */

.shader-node__port {
    display: flex;
    align-items: center;
    gap: 6px;
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--ctp-subtext0);
    padding: 2px 0;
}

.shader-node__port--output {
    flex-direction: row-reverse;
    text-align: right;
}

.shader-node__port-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    border: 1.5px solid;
    flex-shrink: 0;
    transition:
        transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1),
        box-shadow 0.3s ease;
}

.shader-node:hover .shader-node__port-dot {
    transform: scale(1.2);
}

.shader-node__port-dot--float    { border-color: var(--ctp-lavender); background: rgba(180, 190, 254, 0.15); }
.shader-node__port-dot--vec2     { border-color: var(--ctp-mauve);    background: rgba(203, 166, 247, 0.15); }
.shader-node__port-dot--vec3     { border-color: var(--ctp-blue);     background: rgba(137, 180, 250, 0.15); }
.shader-node__port-dot--color    { border-color: var(--ctp-yellow);   background: rgba(249, 226, 175, 0.15); }
.shader-node__port-dot--sampler  { border-color: var(--ctp-peach);    background: rgba(250, 179, 135, 0.15); }
.shader-node__port-dot--bool     { border-color: var(--ctp-red);      background: rgba(243, 139, 168, 0.15); }

.shader-node:hover .shader-node__port-dot--float  { box-shadow: 0 0 6px rgba(180, 190, 254, 0.4); }
.shader-node:hover .shader-node__port-dot--vec2    { box-shadow: 0 0 6px rgba(203, 166, 247, 0.4); }
.shader-node:hover .shader-node__port-dot--vec3    { box-shadow: 0 0 6px rgba(137, 180, 250, 0.4); }

/* --- Node color variants --- */

.shader-node--input .shader-node__header {
    background: linear-gradient(135deg, #5c3a4a, #4a2d3d);
}

.shader-node--input {
    border-color: rgba(243, 139, 168, 0.15);
}

.shader-node--param .shader-node__header {
    background: linear-gradient(135deg, #5c3040, #4a2535);
}

.shader-node--param {
    border-color: rgba(235, 160, 172, 0.15);
}

.shader-node--operation .shader-node__header {
    background: linear-gradient(135deg, #2a4a5a, #1f3a48);
}

.shader-node--operation {
    border-color: rgba(137, 220, 235, 0.12);
}

.shader-node--function .shader-node__header {
    background: linear-gradient(135deg, #2a3f55, #1e3045);
}

.shader-node--function {
    border-color: rgba(137, 180, 250, 0.12);
}

.shader-node--output .shader-node__header {
    background: linear-gradient(135deg, #5a2a3a, #45202e);
}

.shader-node--output {
    border-color: rgba(243, 139, 168, 0.2);
}

.shader-node--compose .shader-node__header {
    background: linear-gradient(135deg, #2e3a5a, #222e48);
}

.shader-node--compose {
    border-color: rgba(180, 190, 254, 0.12);
}

/* Preview box inside nodes */
.shader-node__preview {
    width: 100%;
    height: 56px;
    border-radius: 6px;
    margin-top: 4px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.shader-node__preview canvas {
    width: 100%;
    height: 100%;
    display: block;
}

/* --- Node param details --- */

.shader-node__param-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--font-mono);
    font-size: 9px;
    color: var(--ctp-overlay0);
    padding: 1px 0;
}

.shader-node__param-value {
    color: var(--ctp-subtext1);
}

/* --- Tooltip on node hover --- */

.shader-node__tooltip {
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%) translateY(4px);
    background: rgba(17, 17, 27, 0.95);
    border: 1px solid rgba(137, 180, 250, 0.15);
    border-radius: 8px;
    padding: 8px 14px;
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--ctp-text);
    white-space: nowrap;
    pointer-events: none;
    opacity: 0;
    backdrop-filter: blur(12px);
    transition:
        opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1),
        transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 20;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
}

.shader-node:hover .shader-node__tooltip {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* --- Graph title/description --- */

.shader-graph__title {
    font-size: 15px;
    font-weight: 700;
    color: var(--ctp-text);
    margin-bottom: 4px;
}

.shader-graph__desc {
    font-size: 13px;
    color: var(--ctp-subtext0);
    line-height: 1.5;
    margin-bottom: 16px;
}

/* ======================
   VIDEO CONTAINER
   ====================== */

.video-container {
    position: relative;
    width: 100%;
    max-width: 100%;
    margin: 28px 0;
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(0, 0, 0, 0.3);
    box-shadow:
        0 4px 24px rgba(0, 0, 0, 0.25),
        inset 0 1px 0 rgba(255, 255, 255, 0.04);
    transition:
        border-color 0.5s cubic-bezier(0.16, 1, 0.3, 1),
        box-shadow 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.video-container:hover {
    border-color: rgba(255, 255, 255, 0.14);
    box-shadow:
        0 8px 32px rgba(0, 0, 0, 0.35),
        inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.video-container video {
    display: block;
    width: 100%;
    height: auto;
    max-height: 480px;
    object-fit: contain;
    border-radius: inherit;
}

/* ======================
   INFO BOX MEDIA
   ====================== */

.info-box img,
#Hikiko-Smash-Animation {
    display: block;
    max-width: 100%;
    height: auto;
    margin-top: 16px;
    border-radius: var(--radius-md);
    image-rendering: pixelated;
    image-rendering: crisp-edges;
}

/* ======================
   RESPONSIVE
   ====================== */

@media (max-width: 768px) {
    .godot-code-block__line {
        padding-left: 40px;
    }

    .godot-code-block__line::before {
        width: 28px;
    }

    .godot-code-block__code {
        font-size: 12px;
    }

    .shader-graph {
        padding: 16px;
    }

    .shader-graph__canvas {
        min-height: 240px;
        padding: 12px;
    }

    .shader-node {
        min-width: 120px;
        transform: scale(0.85);
        transform-origin: top left;
    }

    .shader-node__header {
        font-size: 9px;
        padding: 5px 10px;
    }

    .shader-node__port {
        font-size: 9px;
    }

    .video-container {
        margin: 20px 0;
        border-radius: var(--radius-lg);
    }

    .video-container video {
        max-height: 320px;
    }
}

@media (max-width: 480px) {
    .godot-code-block__header {
        padding: 8px 12px;
    }

    .godot-code-block__copy {
        font-size: 9px;
        padding: 3px 8px;
    }

    .video-container video {
        max-height: 240px;
    }
}

/* ==========================
   OST PREVIEW PLAYER
   ========================== */

.ost-preview {
    position: relative;
    width: 100%;
    margin: 28px 0;
    padding: 20px 24px;
    border-radius: var(--radius-xl);
    background:
        radial-gradient(ellipse at 20% 30%, rgba(203, 166, 247, 0.06), transparent 50%),
        radial-gradient(ellipse at 80% 70%, rgba(137, 180, 250, 0.04), transparent 50%),
        rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(203, 166, 247, 0.15);
    box-shadow:
        0 4px 24px rgba(0, 0, 0, 0.25),
        inset 0 1px 0 rgba(255, 255, 255, 0.04);
    overflow: hidden;
    transition:
        border-color 0.5s cubic-bezier(0.16, 1, 0.3, 1),
        box-shadow 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.ost-preview:hover {
    border-color: rgba(203, 166, 247, 0.25);
    box-shadow:
        0 8px 32px rgba(0, 0, 0, 0.3),
        0 0 40px rgba(203, 166, 247, 0.04),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.ost-preview__header {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: 16px;
}

.ost-preview__badge {
    display: inline-flex;
    align-self: flex-start;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    font-family: var(--font-mono);
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    color: var(--ctp-mauve);
    background: rgba(203, 166, 247, 0.1);
    border: 1px solid rgba(203, 166, 247, 0.2);
    border-radius: 14px;
    margin-bottom: 8px;
}

.ost-preview__title {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.2px;
}

.ost-preview__artist {
    font-size: 13px;
    color: var(--text-tertiary);
}

.ost-preview__controls {
    display: flex;
    align-items: center;
    gap: 14px;
}

.ost-preview__play {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background:
        linear-gradient(135deg, rgba(203, 166, 247, 0.15), rgba(137, 180, 250, 0.1));
    border: 1px solid rgba(203, 166, 247, 0.25);
    color: var(--text-primary);
    cursor: pointer;
    flex-shrink: 0;
    transition:
        background 0.4s cubic-bezier(0.16, 1, 0.3, 1),
        transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1),
        box-shadow 0.4s cubic-bezier(0.16, 1, 0.3, 1),
        border-color 0.4s ease;
}

.ost-preview__play:hover {
    background:
        linear-gradient(135deg, rgba(203, 166, 247, 0.25), rgba(137, 180, 250, 0.15));
    transform: scale(1.06);
    box-shadow: 0 4px 20px rgba(203, 166, 247, 0.15);
    border-color: rgba(203, 166, 247, 0.35);
}

.ost-preview__play:active {
    transform: scale(0.95);
}

.ost-preview__play--playing {
    border-color: rgba(166, 227, 161, 0.3);
    background:
        linear-gradient(135deg, rgba(166, 227, 161, 0.12), rgba(148, 226, 213, 0.08));
    box-shadow: 0 0 20px rgba(166, 227, 161, 0.08);
}

.ost-preview__progress-wrap {
    flex: 1;
    height: 32px;
    display: flex;
    align-items: center;
    cursor: pointer;
}

.ost-preview__progress-track {
    width: 100%;
    height: 4px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 2px;
    overflow: hidden;
    position: relative;
}

.ost-preview__progress-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--ctp-mauve), var(--ctp-blue));
    border-radius: 2px;
    transition: width 0.15s linear;
}

.ost-preview__time {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--text-tertiary);
    min-width: 36px;
    text-align: right;
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .ost-preview {
        padding: 16px 18px;
    }

    .ost-preview__play {
        width: 38px;
        height: 38px;
    }

    .ost-preview__title {
        font-size: 14px;
    }
}