:root{--kx-blue: #1677ff;--kx-blue-hover: #4096ff;--kx-blue-active: #0958d9;--kx-blue-light: #e6f4ff;--kx-green: #00b96b;--kx-orange: #fa8c16;--kx-purple: #722ed1;--kx-success: #52c41a;--kx-success-bg: #f6ffed;--kx-warning: #faad14;--kx-warning-bg: #fffbe6;--kx-error: #ff4d4f;--kx-error-bg: #fff2f0;--kx-bg-page: #f0f2f5;--kx-bg-card: #ffffff;--kx-bg-soft: #fafcff;--kx-bg-header: rgba(255, 255, 255, .92);--kx-text-1: #1f2937;--kx-text-2: #475569;--kx-text-3: #7b8aa0;--kx-border: #d9e1ea;--kx-border-strong: #c4ceda;--kx-shadow-sm: 0 10px 24px rgba(15, 23, 42, .06);--kx-shadow-md: 0 20px 48px rgba(15, 23, 42, .1);--kx-shadow-lg: 0 28px 72px rgba(15, 23, 42, .12);--kx-radius-sm: 8px;--kx-radius-md: 12px;--kx-radius-lg: 16px;--kx-font: "PingFang SC", "Noto Sans SC", "Microsoft YaHei", "Segoe UI", sans-serif}:root{color-scheme:light;font-family:var(--kx-font);line-height:1.5;font-weight:400;--bg: var(--kx-bg-page);--bg-dark: #e9eef5;--panel: linear-gradient(180deg, rgba(255, 255, 255, .96), 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20px}.info-row{display:flex;justify-content:space-between;align-items:center;padding:8px 0;border-bottom:1px solid rgba(255,255,255,.03)}.info-row:last-child{border-bottom:none}.info-row .label{color:var(--muted);font-size:.9rem}.info-row code{background:#ffffff1a;padding:2px 6px;border-radius:4px;font-size:.8rem}.info-row code.truncate{max-width:200px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.provider-overview-footer{display:flex;gap:8px;padding:16px 20px;border-top:1px solid rgba(255,255,255,.05)}.usage-summary-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:32px}.usage-card{background:var(--panel-light);border:1px solid rgba(255,255,255,.05);border-radius:12px;padding:20px;text-align:center}.usage-card.highlight{background:linear-gradient(135deg,#00f2f21a,#ff8c001a);border-color:#00f2f233}.usage-card-title{font-size:.85rem;color:var(--muted);margin-bottom:8px}.usage-card-value{font-size:1.8rem;font-weight:700;color:var(--text)}.usage-details{margin-top:32px}.usage-details h3{margin:0 0 16px;font-size:1.2rem;color:var(--text)}.modal-overlay{position:fixed;inset:0;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px}.modal-content{background:#0d1a2c;border:1px solid rgba(0,242,242,.2);border-radius:16px;width:100%;max-width:500px;max-height:90vh;overflow:auto}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;border-bottom:1px solid rgba(255,255,255,.05)}.modal-header h3{margin:0;font-size:1.2rem;color:var(--text)}.close-button{background:transparent;border:none;color:var(--muted);font-size:1.5rem;cursor:pointer;padding:0;line-height:1}.close-button:hover{color:var(--text)}.modal-body{padding:24px}.modal-form{display:flex;flex-direction:column;gap:20px}.form-group{display:flex;flex-direction:column;gap:8px}.form-group label{font-size:.9rem;color:var(--muted);font-weight:500}.form-group input,.form-group select{padding:12px 16px;background:#ffffff0d;border:1px solid rgba(255,255,255,.1);border-radius:8px;color:var(--text);font-size:1rem}.form-group input:focus,.form-group select:focus{outline:none;border-color:var(--accent)}.form-group input::placeholder{color:var(--muted)}.form-hint{color:var(--muted);font-size:.9rem;margin:0 0 12px}.models-select-list{max-height:300px;overflow-y:auto;display:flex;flex-direction:column;gap:8px}.checkbox-item{display:flex;align-items:center;gap:12px;padding:12px;background:#ffffff08;border-radius:8px;cursor:pointer;transition:background .2s}.checkbox-item:hover{background:#ffffff0f}.checkbox-item input[type=checkbox]{width:18px;height:18px;accent-color:var(--accent)}.model-info{display:flex;flex-direction:column;gap:2px}.model-info strong{color:var(--text)}.model-info code{font-size:.8rem;color:var(--muted)}.empty-hint{color:var(--muted);text-align:center;padding:20px}.modal-footer{display:flex;justify-content:flex-end;gap:12px;padding:20px 24px;border-top:1px solid rgba(255,255,255,.05)}.primary-button{padding:10px 20px;background:linear-gradient(135deg,var(--accent),#008080);color:#050a14;border:none;border-radius:8px;font-weight:600;cursor:pointer;transition:all .3s ease}.primary-button:hover{transform:translateY(-2px);box-shadow:0 4px 16px #00f2f24d}.primary-button:disabled{opacity:.6;cursor:not-allowed;transform:none}.primary-button.small{padding:8px 16px;font-size:.9rem}.secondary-button{padding:10px 20px;background:transparent;color:var(--text);border:1px solid rgba(255,255,255,.2);border-radius:8px;font-weight:500;cursor:pointer;transition:all .3s ease}.secondary-button:hover{border-color:var(--accent);color:var(--accent)}.secondary-button.small{padding:6px 12px;font-size:.85rem}.danger-button{padding:10px 20px;background:#ff64641a;color:#ff6464;border:1px solid rgba(255,100,100,.3);border-radius:8px;font-weight:500;cursor:pointer;transition:all .3s ease}.danger-button:hover{background:#ff646433;border-color:#ff646480}.danger-button.small{padding:6px 12px;font-size:.85rem}.text-button{background:transparent;border:none;color:var(--accent);cursor:pointer;padding:4px 8px;font-size:.9rem}.text-button:hover{text-decoration:underline}.discovered-badge{font-size:.7rem;padding:2px 6px;background:#00f2f226;color:var(--accent);border-radius:4px;margin-left:8px}.empty-state{text-align:center;padding:48px 24px;color:var(--muted)}.tab-bar-container{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}