:root{--primary: #4f46e5;--primary-hover: #4338ca;--bg-dark: #f8fafc;--bg-card: rgba(255, 255, 255, .7);--text-main: #0f172a;--text-muted: #64748b;--border: rgba(15, 23, 42, .1);--danger: #ef4444;--danger-hover: #dc2626;--success: #10b981}@media(prefers-color-scheme:dark){:root:not(.light){--bg-dark: #0f172a;--bg-card: rgba(30, 41, 59, .7);--text-main: #f8fafc;--text-muted: #94a3b8;--border: rgba(255, 255, 255, .1)}}body{margin:0;padding:0;background-color:var(--bg-dark);color:var(--text-main);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;min-height:100vh}*{box-sizing:border-box}.container{max-width:600px;margin:0 auto;padding:16px 16px 80px}h2,h3{margin-top:0;font-weight:600;letter-spacing:-.025em}.card{background:var(--bg-card);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border);border-radius:16px;padding:20px;margin-bottom:16px;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f;transition:transform .2s ease}input,select,textarea{width:100%;padding:12px 16px;margin-bottom:12px;background:#0f172a99;border:1px solid var(--border);border-radius:8px;color:var(--text-main);font-size:16px;transition:border-color .2s,box-shadow .2s}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 2px #4f46e533}button:focus-visible{outline:2px solid var(--primary);outline-offset:2px}button:focus:not(:focus-visible){outline:none}button{width:100%;padding:12px 24px;background-color:var(--primary);color:#fff;border:none;border-radius:8px;font-size:16px;font-weight:600;cursor:pointer;transition:all .2s ease}button:hover{background-color:var(--primary-hover);transform:translateY(-1px)}button:active{transform:translateY(1px)}button.danger{background-color:var(--danger)}button.danger:hover{background-color:var(--danger-hover)}button.secondary{background-color:transparent;border:1px solid var(--border)}button.secondary:hover{background-color:#ffffff0d}.btn-group{display:flex;gap:8px;margin-top:12px}.list-item{display:flex;justify-content:space-between;align-items:center;padding:12px 0;border-bottom:1px solid var(--border)}.list-item:last-child{border-bottom:none}.item-details h4{margin:0 0 4px;font-size:16px}.item-details p{margin:0;font-size:14px;color:var(--text-muted)}.bottom-nav{position:fixed;bottom:0;left:0;right:0;background:#1a1b1ee6;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);display:flex;justify-content:flex-start;padding:12px;border-top:1px solid rgba(255,255,255,.1);z-index:1000;overflow-x:auto;overflow-y:hidden;-webkit-overflow-scrolling:touch;scrollbar-width:none;-ms-overflow-style:none;gap:4px}.bottom-nav::-webkit-scrollbar{display:none}.batch-bar{position:fixed;bottom:80px;left:0;right:0;background:#ffa500e6;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-top:1px solid rgba(255,255,255,.1);z-index:999;gap:8px;flex-wrap:wrap}@media(max-height:500px){.batch-bar{position:static}}.batch-bar select,.batch-bar button{background:#00000080;color:#fff;border:1px solid rgba(255,255,255,.2);margin-bottom:0}.batch-bar button{background:#f55}.nav-item{background:none;border:none;color:var(--text-muted);font-size:14px;font-weight:500;padding:8px 14px;width:auto;border-radius:8px;flex-shrink:0;white-space:nowrap}.nav-item.active{color:var(--primary);background:#4f46e51a}.nav-icon{margin-right:6px}.loading-screen{display:flex;flex-direction:column;align-items:center;margin-top:80px;gap:12px;color:var(--text-muted)}.spinner{width:36px;height:36px;border-radius:50%;border:3px solid var(--border);border-top-color:var(--primary)}@media(prefers-reduced-motion:no-preference){.spinner{animation:spin .8s linear infinite}}@media(prefers-reduced-motion:no-preference){@keyframes spin{to{transform:rotate(360deg)}}}.empty-state{text-align:center;color:var(--text-muted);padding:32px 16px}.field{display:block;margin-bottom:12px}.field-label{display:block;font-size:13px;font-weight:500;color:var(--text-muted);margin-bottom:4px}.field input,.field select,.field textarea{margin-bottom:0}.toast{position:fixed;bottom:140px;left:50%;transform:translate(-50%);padding:12px 20px;border-radius:10px;z-index:1100;font-weight:500;box-shadow:0 4px 12px #0000004d;max-width:90vw;text-align:center}.toast-success{background:var(--success);color:#fff}.toast-error{background:var(--danger);color:#fff}@media(prefers-reduced-motion:no-preference){.toast{animation:toast-in .2s ease}@keyframes toast-in{0%{opacity:0;transform:translate(-50%,8px)}to{opacity:1;transform:translate(-50%)}}}.confirm-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:2000;background:#00000080;display:flex;align-items:center;justify-content:center}.confirm-dialog{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:24px;min-width:280px;max-width:90vw;box-shadow:0 8px 24px #0000004d}.confirm-message{margin:0 0 20px;color:var(--text-main);font-size:15px;line-height:1.4}.confirm-actions{display:flex;gap:10px;justify-content:flex-end}.confirm-btn{padding:8px 18px;border-radius:8px;border:none;cursor:pointer;font-size:14px;font-weight:500}.confirm-btn-cancel{background:var(--border);color:var(--text-muted)}.confirm-btn-ok{background:var(--primary);color:#fff}.confirm-btn-cancel:hover{background:var(--text-muted);color:var(--text-main)}.confirm-btn-ok:hover{background:var(--primary-hover)}.flex-between{display:flex;justify-content:space-between;align-items:center}.error{color:var(--danger);background:#ef44441a;padding:12px;border-radius:8px;margin-bottom:16px;border:1px solid rgba(239,68,68,.2)}.success{color:var(--success);margin-bottom:16px}