.dtc-banner{position:fixed;top:0;left:0;right:0;z-index:1000;background:linear-gradient(135deg,#1e4080 0%,#2c5aa0 100%);color:#fff;box-shadow:0 2px 10px rgba(0,0,0,.3);font-family:'Open Sans',Arial,sans-serif;font-size:14px;line-height:1.4;transition:all .3s ease}.dtc-banner-container{max-width:1200px;margin:0 auto;padding:10px 20px;display:flex;justify-content:space-between;align-items:center}.dtc-banner-content{display:flex;align-items:center;gap:20px}.dtc-banner-title{font-weight:600;font-size:16px;display:flex;align-items:center;gap:8px}.dtc-banner-info{display:flex;gap:15px;align-items:center}.dtc-info-item{display:flex;align-items:center;gap:5px;background:rgba(255,255,255,.1);padding:4px 8px;border-radius:4px;border:1px solid rgba(255,255,255,.2)}.dtc-info-label{font-weight:500;opacity:.9;font-size:13px}.dtc-info-value{font-weight:700;font-size:14px;color:#fff}.dtc-banner-actions{display:flex;gap:10px;align-items:center}.dtc-banner-actions button{background:rgba(255,255,255,.2);border:1px solid rgba(255,255,255,.3);color:#fff;padding:6px 12px;border-radius:4px;cursor:pointer;transition:all .3s ease;font-size:12px;font-weight:500;display:flex;align-items:center;gap:4px;text-transform:uppercase;letter-spacing:.5px}.dtc-banner-actions button:hover{background:rgba(255,255,255,.3);transform:translateY(-1px);box-shadow:0 2px 4px rgba(0,0,0,.2)}.dtc-banner-actions button:active{transform:translateY(0)}.dtc-banner-actions button:disabled{opacity:.6;cursor:not-allowed;transform:none}.dtc-banner-actions button.success{background:linear-gradient(135deg,#28a745 0%,#20c997 100%);border-color:#28a745}.dtc-banner-actions button.error{background:linear-gradient(135deg,#dc3545 0%,#c82333 100%);border-color:#dc3545}.dtc-banner-actions button.warning{background:linear-gradient(135deg,#ffc107 0%,#e0a800 100%);border-color:#ffc107;color:#212529}.dtc-icon{width:16px;height:16px;display:inline-block;vertical-align:middle}.dtc-icon-clock:before{content:"⏰";font-size:14px}.dtc-icon-user:before{content:"👤";font-size:14px}.dtc-icon-store:before{content:"🏪";font-size:14px}.dtc-icon-refresh:before{content:"🔄";font-size:12px}.dtc-icon-clear:before{content:"🗑️";font-size:12px}.dtc-icon-close:before{content:"✕";font-size:12px;font-weight:700}.dtc-icon-warning:before{content:"⚠️";font-size:14px}body.dtc-banner-active{padding-top:60px;transition:padding-top .3s ease}.dtc-banner.dtc-warning-state{background:linear-gradient(135deg,#dc3545 0%,#c82333 100%);animation:dtc-pulse 2s infinite}.dtc-banner.dtc-expired-state{background:linear-gradient(135deg,#6c757d 0%,#495057 100%)}@keyframes dtc-pulse{0%,100%{opacity:1}50%{opacity:.8}}.dtc-loading{position:relative;overflow:hidden}.dtc-loading:after{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);animation:dtc-shimmer 1.5s infinite}@keyframes dtc-shimmer{0%{left:-100%}100%{left:100%}}@media (max-width:1024px){.dtc-banner-container{padding:8px 15px}.dtc-banner-content{gap:15px}.dtc-banner-info{gap:12px}}@media (max-width:768px){.dtc-banner-container{flex-direction:column;gap:10px;padding:10px 15px}.dtc-banner-content{width:100%;justify-content:center;flex-wrap:wrap;gap:10px}.dtc-banner-info{flex-wrap:wrap;justify-content:center;gap:8px}.dtc-banner-actions{justify-content:center;flex-wrap:wrap;gap:8px}body.dtc-banner-active{padding-top:80px}}@media (max-width:480px){.dtc-banner-container{padding:8px 10px}.dtc-banner-title{font-size:14px}.dtc-info-item{padding:3px 6px;font-size:12px}.dtc-info-label{font-size:11px}.dtc-info-value{font-size:12px}.dtc-banner-actions button{padding:4px 8px;font-size:10px}body.dtc-banner-active{padding-top:100px}}@media (prefers-contrast:high){.dtc-banner{border-bottom:2px solid #fff}.dtc-info-item{border:2px solid #fff}.dtc-banner-actions button{border:2px solid #fff}}@media (prefers-reduced-motion:reduce){.dtc-banner,.dtc-banner-actions button,body.dtc-banner-active{transition:none}.dtc-banner.dtc-warning-state{animation:none}.dtc-loading:after{animation:none}}@media print{.dtc-banner{display:none}body.dtc-banner-active{padding-top:0}}.dtc-banner-actions button:focus{outline:2px solid #fff;outline-offset:2px}@media (prefers-color-scheme:dark){.dtc-banner{background:linear-gradient(135deg,#0d1421 0%,#1a2332 100%);border-bottom:1px solid #333}}.dtc-banner-enter{transform:translateY(-100%);opacity:0}.dtc-banner-enter-active{transform:translateY(0);opacity:1;transition:all .3s ease}.dtc-banner-exit{transform:translateY(0);opacity:1}.dtc-banner-exit-active{transform:translateY(-100%);opacity:0;transition:all .3s ease}