.detail-page{background:linear-gradient(135deg,#0f0f1a 0%,#1a1a2e 50%,#16213e 100%);min-height:100vh}.detail-header{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffff08;border-bottom:1px solid #ffffff0d}.detail-header__content{max-width:1400px;margin:0 auto;padding:24px}.detail-header__back{color:#fff9;align-items:center;margin-bottom:20px;font-size:.875rem;text-decoration:none;transition:color .2s;display:inline-flex}.detail-header__back:hover{color:#fff}.detail-header__info{flex-direction:column;gap:20px;display:flex}.detail-header__title-row{flex-wrap:wrap;align-items:center;gap:16px;display:flex}.detail-header__title{color:#fff;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin:0;font-size:1.75rem;font-weight:700}.detail-status{text-transform:uppercase;letter-spacing:.05em;border-radius:20px;align-items:center;padding:6px 14px;font-size:.8125rem;font-weight:600;display:inline-flex}.detail-status--draft{color:#9ca3af;background:#6b728033;border:1px solid #6b72804d}.detail-status--queued{color:#fbbf24;background:#f59e0b33;border:1px solid #f59e0b4d}.detail-status--sending{color:#60a5fa;background:#3b82f633;border:1px solid #3b82f64d}.detail-status--sent{color:#34d399;background:#10b98133;border:1px solid #10b9814d}.detail-status--failed{color:#f87171;background:#ef444433;border:1px solid #ef44444d}.detail-header__meta{flex-wrap:wrap;gap:24px;display:flex}.detail-meta-item{flex-direction:column;gap:4px;display:flex}.detail-meta-item__label{color:#fff6;text-transform:uppercase;letter-spacing:.05em;font-size:.75rem}.detail-meta-item__value{color:#ffffffe6;font-size:.9375rem}.detail-meta-item--error .detail-meta-item__value{color:#f87171}.detail-main{max-width:1400px;margin:0 auto;padding:32px 24px}