:root {
    --bg: #0a0a0c;
    --card-bg: rgba(20, 20, 25, 0.6);
    --glass: rgba(255, 255, 255, 0.03);
    --border: rgba(255, 255, 255, 0.08);
    --text-main: #ececf1;
    --text-dim: #888899;
    --accent-pink: #ff9ebb;
    --accent-blue: #5bc0de;
    --accent-purple: #c792ea;
    --gradient: linear-gradient(135deg, var(--accent-pink), var(--accent-blue));
    --shadow: 0 25px 80px rgba(0,0,0,0.6);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Outfit', sans-serif;
    
}

body.custom-cursor-active,
body.custom-cursor-active * {
    cursor: none;
}

body.custom-cursor-active canvas {
    cursor: grab;
}
body.custom-cursor-active canvas:active {
    cursor: grabbing;
}

html, body {
    background-color: var(--bg);
    color: var(--text-main);
    min-height: 100vh;
    width: 100%;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.cursor {
    width: 20px; height: 20px; 
    border: 2px solid var(--accent-pink); 
    border-radius: 50%;
    position: fixed; pointer-events: none; z-index: 9999; 
    transition: transform 0.1s, background-color 0.2s; 
    mix-blend-mode: difference; 
    display: none; 
}
body.custom-cursor-active .cursor {
    display: block;
}

.nav-header {
    width: 100%; 
    max-width: 1200px;
    padding: 20px; 
    display: flex; justify-content: space-between; align-items: center;
}
.logo { font-family: 'Space Mono'; font-weight: 700; font-size: 1.4rem; letter-spacing: -1px; }

.header-links {
    display: flex; align-items: center; gap: 15px; font-family: 'Space Mono'; font-size: 0.85rem;
}
.header-links a { color: var(--text-main); text-decoration: none; transition: 0.3s; }
.header-links a:hover { color: var(--accent-pink); }
.separator { color: var(--border); }
.credit-text { color: var(--text-dim); }

.main-grid {
    display: grid; 
    grid-template-columns: 1.4fr 1fr; 
    gap: 30px;
    width: 95%;
    max-width: 1200px; 
    margin: 0 auto; 
    padding-bottom: 50px;
    align-items: start;
    flex-grow: 1; 
}

.card {
    background: var(--card-bg); 
    backdrop-filter: blur(30px);
    border: 1px solid var(--border); 
    border-radius: 24px;
    padding: 30px; 
    box-shadow: var(--shadow);
    display: flex; flex-direction: column;
    position: relative;
    height: auto; 
}

.section-title {
    font-family: 'Space Mono'; color: var(--accent-pink); margin-bottom: 20px;
    font-size: 1.1rem; font-weight: bold; letter-spacing: 1px;
}

.canvas-container {
    width: 100%;
    aspect-ratio: 1 / 1; 
    max-height: 55vh; 
    margin: 0 auto 15px auto;
    background: rgba(0,0,0,0.2);
    border-radius: 16px; 
    border: 2px dashed var(--border);
    display: flex; justify-content: center; align-items: center;
    position: relative; overflow: hidden;
    transition: border-color 0.3s;
}
canvas {
    max-width: 100%; max-height: 100%; object-fit: contain; image-rendering: high-quality;
    cursor: grab; 
}
canvas:active { cursor: grabbing; }
.canvas-container:hover { border-color: var(--accent-pink); }

.placeholder-box { text-align: center; color: var(--text-dim); display: flex; flex-direction: column; gap: 10px; pointer-events: none; }
.drag-hint {
    position: absolute; bottom: 15px; left: 50%; transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.6); padding: 6px 12px; border-radius: 20px;
    font-size: 0.75rem; color: rgba(255, 255, 255, 0.8); pointer-events: none;
    opacity: 0; transition: opacity 0.3s; font-family: 'Space Mono'; width: max-content;
}
.canvas-container.has-image:hover .drag-hint { opacity: 1; }
.hidden { display: none !important; }

.zoom-controls {
    display: flex; align-items: center; gap: 10px; margin-bottom: 15px;
    background: var(--glass); padding: 10px 15px; border-radius: 12px; border: 1px solid var(--border);
}
.zoom-slider { margin-top: 0 !important; flex-grow: 1; }
.btn-icon {
    background: transparent; border: 1px solid var(--border);
    color: var(--text-dim); width: 32px; height: 32px; border-radius: 8px;
    display: flex; justify-content: center; align-items: center;
    transition: 0.3s; font-size: 1.1rem; cursor: pointer;
}
.btn-icon:hover { color: var(--accent-pink); border-color: var(--accent-pink); background: var(--glass); }

.action-buttons { display: flex; gap: 15px; }
.btn {
    flex: 1; padding: 14px; border-radius: 10px; border: none; font-family: 'Space Mono'; font-weight: 700;
    text-align: center; text-decoration: none; transition: 0.3s; font-size: 0.9rem;
    white-space: nowrap; cursor: pointer;
}
.btn.primary { background: var(--gradient); color: #fff; }
.btn.primary:hover { transform: translateY(-2px); box-shadow: 0 10px 25px rgba(255, 158, 187, 0.25); }
.btn.secondary { background: var(--glass); border: 1px solid var(--border); color: var(--text-main); }
.btn.secondary:hover { border-color: var(--accent-blue); color: var(--accent-blue); }
.btn.disabled { opacity: 0.5; pointer-events: none; }

.config-container {
    display: flex; flex-direction: column; gap: 0;
}

.control-group { margin-bottom: 22px; }
label { display: flex; justify-content: space-between; color: var(--text-dim); margin-bottom: 8px; font-size: 0.9rem; }
.val-display { font-family: 'Space Mono'; color: var(--accent-blue); }

.custom-select-trigger {
    padding: 12px 16px; background: var(--glass); border: 1px solid var(--border);
    border-radius: 10px; color: var(--text-main); font-size: 0.95rem;
    display: flex; justify-content: space-between; align-items: center; transition: 0.3s;
    cursor: pointer;
}
.custom-select-trigger:hover { border-color: var(--accent-pink); }
.arrow {
    width: 0; height: 0; border-left: 5px solid transparent; 
    border-right: 5px solid transparent; border-top: 5px solid var(--accent-blue);
}
.custom-select-wrapper { position: relative; width: 100%; }
.custom-options {
    position: absolute; top: 110%; left: 0; right: 0;
    background: #111114; border: 1px solid var(--border); border-radius: 10px; 
    z-index: 100; opacity: 0; visibility: hidden; transform: translateY(-5px); 
    transition: all 0.2s; box-shadow: 0 15px 40px rgba(0,0,0,0.7); max-height: 250px; overflow-y: auto;
}
.custom-select-wrapper.open .custom-options { opacity: 1; visibility: visible; transform: translateY(0); }
.custom-option { padding: 12px 16px; color: var(--text-dim); border-bottom: 1px solid rgba(255,255,255,0.03); font-size: 0.9rem; cursor: pointer; }
.custom-option:hover { color: #fff; background: var(--glass); padding-left: 20px; }
.custom-option.selected { color: var(--accent-pink); font-weight: bold; }

.toggle-container { display: flex; background: var(--glass); border-radius: 10px; padding: 4px; border: 1px solid var(--border); }
.toggle-btn {
    flex: 1; background: transparent; border: none; color: var(--text-dim); 
    padding: 10px; border-radius: 8px; transition: 0.3s; font-weight: 500; font-size: 0.9rem; cursor: pointer;
}
.toggle-btn.active { background: var(--accent-purple); color: #fff; }

.slider {
    -webkit-appearance: none; width: 100%; height: 6px; background: var(--glass);
    border-radius: 3px; outline: none; border: 1px solid var(--border); margin-top: 5px; cursor: pointer;
}
.slider::-webkit-slider-thumb {
    -webkit-appearance: none; width: 18px; height: 18px; border-radius: 50%;
    background: var(--accent-blue); transition: 0.2s; border: 2px solid var(--bg); cursor: pointer;
}
.slider::-webkit-slider-thumb:hover { background: var(--accent-pink); transform: scale(1.2); }

@media (max-width: 900px) {
    .main-grid { grid-template-columns: 1fr; padding: 0 20px 50px 20px; display: block; }
    .card { margin-bottom: 20px; }
    
    body.custom-cursor-active, body.custom-cursor-active * { cursor: auto !important; }
    .cursor { display: none !important; }
}