/* Music show page: toast & batch hint bar */
.modern-toast{position:fixed;left:50%;top:50%;transform:translate(-50%,-50%) scale(.98);background:linear-gradient(135deg,#e9f7ef,#f3fff6);color:#166534;border:1px solid #bbf7d0;border-radius:999px;box-shadow:0 8px 24px rgba(16,24,40,.12);padding:8px 14px;font-size:14px;display:flex;align-items:center;gap:8px;z-index:9999;opacity:0;transition:opacity .16s ease,transform .16s ease}
.modern-toast.error{background:linear-gradient(135deg,#fff4f4,#fffafa);color:#9f1239;border-color:#fecdd3}
.modern-toast .icon{width:20px;height:20px;display:inline-flex;align-items:center;justify-content:center;border-radius:50%;background:#dcfce7;color:#16a34a;font-weight:700}
.modern-toast.error .icon{background:#ffe4e6;color:#e11d48}
.modern-toast.show{opacity:1;transform:translate(-50%,-50%) scale(1)}
.batch-hint-bar{position:fixed;left:50%;bottom:18px;transform:translateX(-50%) translateY(6px);background:linear-gradient(90deg,#f7fbff,#ffffff);border:1px solid #e6eefc;box-shadow:0 8px 24px rgba(16,24,40,.12);border-radius:999px;padding:8px 12px;display:flex;align-items:center;gap:6px;z-index:9998;opacity:0;transition:opacity .18s ease,transform .18s ease;color:#1f2937}
.batch-hint-bar .hint-text{font-size:13px;color:#111827;opacity:.9}
.batch-hint-bar .hint-btn{margin-left:10px;background:#155eef;color:#ffffff;border:1px solid #0b5ed7;border-radius:999px;font-size:12px;line-height:24px;height:24px;padding:0 10px;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;box-shadow:0 1px 2px rgba(16,24,40,.08)}
.batch-hint-bar .hint-close{margin-left:12px;border:0;background:transparent;color:#6b7280;cursor:pointer;font-size:16px;line-height:1}

/* K币不足自定义弹窗 - 深色主题 */
.insufficient-balance-modal{position:fixed!important;left:0!important;top:0!important;right:0!important;bottom:0!important;width:100%!important;height:100%!important;background:rgba(0,0,0,.7)!important;z-index:10000!important;display:flex!important;align-items:center!important;justify-content:center!important;opacity:0;transition:opacity .08s ease-out;pointer-events:none;margin:0!important;padding:0!important}
.insufficient-balance-modal.show{opacity:1!important;pointer-events:auto!important}
.insufficient-balance-content{background:linear-gradient(135deg,#1a1a1a 0%,#2a1a3e 50%,#1a1a1a 100%)!important;border:1px solid rgba(170,60,255,.3)!important;border-radius:16px!important;box-shadow:0 20px 60px rgba(0,0,0,.8),0 0 40px rgba(170,60,255,.2)!important;max-width:480px;width:90%;max-height:90vh;overflow-y:auto;transform:scale(.99);transition:transform .08s ease-out;position:relative;margin:0 auto}
.insufficient-balance-modal.show .insufficient-balance-content{transform:scale(1)!important}
.insufficient-balance-header{padding:24px 24px 16px;border-bottom:1px solid rgba(170,60,255,.2);display:flex;align-items:center;justify-content:space-between}
.insufficient-balance-header .title{font-size:20px;font-weight:600;color:#ffffff;display:flex;align-items:center;gap:10px}
.insufficient-balance-header .title .icon{width:32px;height:32px;border-radius:50%;background:linear-gradient(135deg,#aa3cff,#bf6fff);color:#ffffff;display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:700;box-shadow:0 0 20px rgba(170,60,255,.4)}
.insufficient-balance-header .close-btn{width:32px;height:32px;border-radius:50%;background:transparent;border:0;color:rgba(255,255,255,.6);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:20px;transition:all .2s ease}
.insufficient-balance-header .close-btn:hover{background:rgba(170,60,255,.2);color:#ffffff;transform:rotate(90deg)}
.insufficient-balance-body{padding:20px 24px}
.insufficient-balance-body .main-text{font-size:16px;color:rgba(255,255,255,.9);line-height:1.6;margin-bottom:20px}
.insufficient-balance-body .info-box{background:rgba(10,10,10,.6);border:1px solid rgba(170,60,255,.2);border-radius:12px;padding:16px;margin-bottom:20px}
.insufficient-balance-body .info-row{display:flex;justify-content:space-between;align-items:center;padding:8px 0;border-bottom:1px solid rgba(170,60,255,.1)}
.insufficient-balance-body .info-row:last-child{border-bottom:0}
.insufficient-balance-body .info-label{font-size:14px;color:rgba(255,255,255,.6)}
.insufficient-balance-body .info-value{font-size:16px;font-weight:600;color:#ffffff}
.insufficient-balance-body .info-value.highlight{color:#ff53b4}
.insufficient-balance-body .vip-promo{background:linear-gradient(135deg,rgba(170,60,255,.2),rgba(191,111,255,.15));border:1px solid rgba(170,60,255,.4);border-radius:12px;padding:16px;margin-bottom:20px;box-shadow:0 0 20px rgba(170,60,255,.2)}
.insufficient-balance-body .vip-promo .vip-icon{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,#aa3cff,#bf6fff);color:#ffffff;display:flex;align-items:center;justify-content:center;font-size:20px;margin:0 auto 12px;box-shadow:0 0 20px rgba(170,60,255,.5)}
.insufficient-balance-body .vip-promo .vip-title{font-size:18px;font-weight:700;color:#ffffff;text-align:center;margin-bottom:8px}
.insufficient-balance-body .vip-promo .vip-desc{font-size:14px;color:rgba(255,255,255,.9);text-align:center;line-height:1.5;margin-bottom:12px}
.insufficient-balance-body .vip-promo .vip-price{text-align:center;font-size:16px;color:rgba(255,255,255,.8);margin-bottom:12px}
.insufficient-balance-body .vip-promo .vip-price .price-value{font-size:24px;font-weight:700;color:#ffd800}
.insufficient-balance-footer{padding:16px 24px 24px;display:flex;gap:12px;justify-content:flex-end}
.insufficient-balance-footer .btn{min-width:120px;height:44px;border-radius:999px;font-size:15px;font-weight:600;display:flex;align-items:center;justify-content:center;gap:8px;cursor:pointer;transition:all .2s ease;border:0}
.insufficient-balance-footer .btn-primary{background:linear-gradient(135deg,#aa3cff,#bf6fff);color:#ffffff;box-shadow:0 4px 12px rgba(170,60,255,.4)}
.insufficient-balance-footer .btn-primary:hover{transform:translateY(-1px);box-shadow:0 6px 16px rgba(170,60,255,.6);background:linear-gradient(135deg,#bf6fff,#aa3cff)}
.insufficient-balance-footer .btn-secondary{background:rgba(255,255,255,.1);color:rgba(255,255,255,.8);border:1px solid rgba(255,255,255,.2)}
.insufficient-balance-footer .btn-secondary:hover{background:rgba(255,255,255,.15);color:#ffffff}

/* 免费下载弹窗特殊样式 */
.free-download-modal .insufficient-balance-header .title .free-icon{background:linear-gradient(135deg,#34d399,#10b981)!important;box-shadow:0 0 20px rgba(52,211,153,.4)!important}
.free-download-modal .insufficient-balance-body .free-text{text-align:center!important;color:#34d399!important;font-size:18px!important;font-weight:600!important;margin-bottom:20px!important}
.free-download-modal .insufficient-balance-body .free-info-box{text-align:center!important;background:rgba(52,211,153,.1)!important;border-color:rgba(52,211,153,.3)!important}
.free-download-modal .insufficient-balance-body .free-desc{font-size:14px!important;color:rgba(255,255,255,.8)!important;line-height:1.6!important}

/* 确认下载弹窗特殊样式 */
.confirm-download-modal .insufficient-balance-header .title .confirm-icon{background:linear-gradient(135deg,#aa3cff,#bf6fff)!important;box-shadow:0 0 20px rgba(170,60,255,.4)!important}
.confirm-download-modal .insufficient-balance-body .confirm-text{text-align:center!important;color:rgba(255,255,255,.9)!important;font-size:18px!important;font-weight:600!important;margin-bottom:0!important}

/* 下载链接失效弹窗特殊样式 */
.link-invalid-modal .insufficient-balance-header .title .invalid-icon{background:linear-gradient(135deg,#f87171,#ef4444)!important;box-shadow:0 0 20px rgba(248,113,113,.4)!important}
.link-invalid-modal .insufficient-balance-body .invalid-text{text-align:center!important;color:#f87171!important;font-size:18px!important;font-weight:600!important;margin-bottom:20px!important}
.link-invalid-modal .insufficient-balance-body .invalid-info-box{text-align:center!important;background:rgba(248,113,113,.1)!important;border-color:rgba(248,113,113,.3)!important}
.link-invalid-modal .insufficient-balance-body .invalid-desc{font-size:14px!important;color:rgba(255,255,255,.8)!important;line-height:1.6!important}