:root { --primary: #00d2ff; --bg-dark: #0a0f1c; --card-bg: rgba(22, 30, 46, 0.9); --accent: #10b981; --danger: #ff4757; --white: #ffffff; --lamp-glow: #f1c40f; }
* { margin: 0; padding: 0; box-sizing: border-box; }
body { background: var(--bg-dark); font-family: 'Outfit', sans-serif; color: #e2e8f0; min-height: 100vh; display: flex; justify-content: center; padding: 20px; }
.container { width: 100%; max-width: 1200px; }
.page-header { text-align: center; margin-bottom: 30px; border-bottom: 1px solid rgba(255,255,255,0.1); padding-bottom: 20px; }
.page-header h1 { font-size: 28px; color: var(--white); margin-top: 10px; text-transform: uppercase; letter-spacing: 2px; }
.page-header i { font-size: 40px; color: var(--lamp-glow); text-shadow: 0 0 20px var(--lamp-glow); }

.plc-clock-container { display: flex; justify-content: space-between; align-items: center; background: var(--card-bg); padding: 20px; border-radius: 12px; border-left: 4px solid var(--accent); margin-bottom: 30px; box-shadow: 0 4px 15px rgba(0,0,0,0.3); }
.plc-time { font-size: 32px; font-weight: 800; font-family: monospace; color: var(--white); }
.lamp-active { color: var(--lamp-glow) !important; text-shadow: 0 0 10px var(--lamp-glow); }

.schedule-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; }
.control-card { background: var(--card-bg); padding: 20px; border-radius: 16px; border: 1px solid rgba(255,255,255,0.05); }
.card-disabled { opacity: 0.5; pointer-events: none; filter: grayscale(1); }

.switch { position: relative; display: inline-block; width: 34px; height: 18px; pointer-events: auto; }
.switch input { opacity: 0; width: 0; height: 0; }
.slider { position: absolute; cursor: pointer; top: 0; left: 0; right: 0; bottom: 0; background-color: #475569; transition: .4s; border-radius: 20px; }
.slider:before { position: absolute; content: ""; height: 12px; width: 12px; left: 3px; bottom: 3px; background-color: white; transition: .4s; border-radius: 50%; }
input:checked + .slider { background-color: var(--accent); }
input:checked + .slider:before { transform: translateX(16px); }

.lamp-grid-selector { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin: 15px 0; padding: 10px; background: rgba(0,0,0,0.2); border-radius: 8px; }
.lamp-item-check { display: flex; flex-direction: column; align-items: center; padding: 10px; border: 1px solid rgba(255,255,255,0.1); border-radius: 6px; cursor: pointer; }
.lamp-item-check input { display: none; }
.lamp-item-check:has(input:checked) { background: rgba(0,210,255,0.1); border-color: var(--primary); }
.lamp-item-check input:checked + i { color: var(--lamp-glow); }

input[type="text"], input[type="time"] { width: 100%; padding: 10px; margin-top: 5px; background: #0f172a; border: 1px solid #334155; color: white; border-radius: 6px; }
.btn-apply { width: 100%; padding: 12px; margin-top: 15px; background: var(--primary); border: none; border-radius: 8px; font-weight: 800; cursor: pointer; transition: 0.3s; }
.btn-apply:hover { background: #00b4d8; }