:root {
    --deco-white: #ffffff;
    --deco-white-dim: rgba(255, 255, 255, 0.6);
    --deco-cream: #fdfbf7;
    --panel-green: #1c2e22;
    --panel-orange: #9e4624;
}

body {
    background-color: #0d0d0d;
    color: var(--deco-cream);
    font-family: 'Josefin Sans', sans-serif;
    margin: 0;
    overflow-x: hidden;
}

.font-deco {
    font-family: 'Fascinate Inline', cursive;
}

.console-panel {
    background-color: var(--panel-green);
    border-right: 4px solid #111;
    box-shadow: 10px 0 30px rgba(0,0,0,0.6);
    transition: background-color 0.5s ease;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.04'/%3E%3C/svg%3E");
}

textarea {
    background-color: rgba(0, 0, 0, 0.4);
    color: var(--deco-cream);
    border: 2px solid rgba(255,255,255,0.1);
    font-family: 'Josefin Sans', sans-serif;
    border-radius: 2px;
    transition: all 0.2s ease;
}

textarea:focus {
    outline: none;
    border-color: var(--deco-white);
    background-color: rgba(0, 0, 0, 0.6); 
}

.btn-solid {
    background-color: var(--deco-white);
    color: #111;
    border: 2px solid #fff;
    text-transform: uppercase;
    letter-spacing: 3px;
    transition: all 0.2s ease;
}

.btn-solid:hover {
    background-color: #e0e0e0;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(255, 255, 255, 0.4);
}

.btn-outline {
    background-color: transparent;
    color: var(--deco-cream);
    border: 2px solid rgba(255,255,255,0.2);
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: all 0.2s ease;
}

.btn-outline:hover {
    border-color: var(--deco-white);
    color: var(--deco-white);
    background-color: rgba(255, 255, 255, 0.05);
}

.sample-btn {
    background-color: rgba(0,0,0,0.3);
    border: 1px solid rgba(255,255,255,0.05);
    color: #ccc;
    transition: all 0.2s;
    border-left: 3px solid transparent;
}

.sample-btn:hover {
    background-color: rgba(0,0,0,0.5);
    color: var(--deco-cream);
    border-left-color: var(--deco-white);
}

input[type="checkbox"] {
    appearance: none;
    width: 16px; 
    height: 16px;
    border: 2px solid var(--deco-white-dim);
    background: rgba(0,0,0,0.5);
    cursor: pointer;
    position: relative;
    border-radius: 2px;
}

input[type="checkbox"]:checked {
    background: var(--deco-white);
    border-color: var(--deco-white);
}

input[type="checkbox"]:checked::after {
    content: '';
    position: absolute;
    left: 4px; 
    top: 1px;
    width: 4px; 
    height: 8px;
    border: solid #111;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.theme-btn { 
    background-color: rgba(0,0,0,0.3);
    border: 2px solid transparent;
    color: #888;
    transition: all 0.2s ease;
}

.theme-btn.active {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: var(--deco-white);
    color: var(--deco-white);
}

.canvas-wrapper {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    transition: background-color 0.5s ease;
}

.mat-board {
    background-color: #ffffff;
    padding: 4px; 
    border-radius: 4px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.9);
    position: relative;
    max-width: 100%;
    max-height: 100%;
    aspect-ratio: 3 / 4;
    display: flex;
}

canvas {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: rgba(0,0,0,0.3); }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.2); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--deco-white); }

.toast {
    animation: slideIn 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    background-color: #111;
    border: 2px solid var(--deco-white);
    box-shadow: 0 10px 25px rgba(0,0,0,0.8);
}

@keyframes slideIn { 
    from { transform: translateY(100%); opacity: 0; } 
    to { transform: translateY(0); opacity: 1; } 
}