body { background: #090a0c; color: #c4c4c4; font-family: Tahoma, Arial, sans-serif; }
.ko-panel { background: #111216; border: 1px solid #332d20; border-radius: 4px; box-shadow: inset 0 0 1px #e5b358, 0 4px 10px rgba(0,0,0,0.8); padding:20px; }
.ko-input { background: #07080a !important; border: 1px solid #2a251b !important; color: #fff !important; border-radius: 2px; }
.ko-input:focus { border-color: #e5b358 !important; box-shadow: none !important; }
.ko-btn { border-radius: 2px; font-weight: bold; border: 1px solid #444; background: #222; color: #fff; transition: all 0.2s; }
.ko-btn:hover { background: #333; color: #e5b358; border-color: #e5b358; }
.form-panel { padding: 30px; }
.main-header { padding: 15px 20px; border-bottom: 2px solid #28251e; display: flex; justify-content: space-between; align-items: center; background: #0d0e12; }
.main-header .logo a { color: #e5b358; font-size: 20px; font-weight: bold; text-decoration: none; }
.main-header .logo a span { color: #aa2c2c; }
.main-nav .nav-item { color: #aaa; margin-left: 15px; text-decoration: none; font-size: 14px; font-weight:bold; }
.main-nav .nav-item:hover { color: #e5b358; }
.main-footer { text-align: center; padding: 15px; border-top: 1px solid #1a1b20; margin-top: 20px; font-size: 12px; color: #666; }
.center-box { min-height: 70vh; display: flex; align-items: center; justify-content: center; }