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18px;color:#49647b}.login-form{display:grid;gap:12px}.login-form label{display:grid;gap:6px;font-size:.92rem;color:#2a455c}input,select{border-radius:10px;border:1px solid #a9bfd3;background:#f8fbff;color:#123147;padding:10px 12px}input:focus,select:focus{outline:none;border-color:#2b75af;box-shadow:0 0 0 3px #4088bc33}.input-invalid{border-color:#c13f4a!important;box-shadow:0 0 0 3px #c13f4a33}.app-shell{min-height:100vh;display:grid;grid-template-columns:260px 1fr}.side-nav{background:linear-gradient(180deg,#10334f,#102a40);color:#eaf4ff;padding:20px;display:flex;flex-direction:column;gap:18px}.brand{font-size:1.3rem;font-weight:800;letter-spacing:.4px}.user-meta{background:#ffffff14;border:1px solid rgba(255,255,255,.12);border-radius:12px;padding:10px}.user-name{font-weight:700}.user-role{color:#bdd7ee;font-size:.86rem}.nav-links{display:grid;gap:8px}.nav-link{color:#deedfb;padding:10px;border-radius:10px;border:1px solid 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ease,background .2s ease}.visualizer-shell.is-live{border-color:#4f8fbe;background:linear-gradient(180deg,#d5e8f7,#c4d9ec);box-shadow:0 0 0 3px #4897d22e,0 0 20px #78c4f63d}.visualizer-canvas{width:100%;height:160px;display:block;border-radius:10px;background:#08172a;border:1px solid rgba(117,179,226,.44);box-shadow:inset 0 0 24px #31679c47}.visualizer-label{margin-top:8px;font-size:.88rem;color:#315066}.note{color:#3c566b;margin:8px 0 16px}.player{width:100%;margin-bottom:12px}.success{background:#e2f6ea;color:#135f35;border:1px solid #98d4ae;border-radius:8px;padding:10px;margin-top:8px}.error{background:#ffe6e3;color:#82241e;border:1px solid #f6b6ae;border-radius:8px;padding:10px;margin-top:8px}.meta-block{background:#f0f7ff;border:1px solid #c9dff5;border-radius:10px;padding:10px;margin-top:10px;color:#2d4e66}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:50;display:grid;place-items:center;padding:20px;background:radial-gradient(circle at center,#ff92542e,#0d1824b8 62%),#0a1824b8;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}.modal-card{width:min(520px,96vw);background:#f9fcff;border:1px solid #b9d2e6;border-radius:14px;box-shadow:0 24px 50px #102a414d;padding:18px 18px 16px}.modal-card h2{margin:0 0 10px;color:#12324a}.modal-card p{margin:0;color:#264962}.modal-actions{margin-top:16px;display:flex;justify-content:flex-end}.modal-card-warning{border:2px solid #e07a3b;background:linear-gradient(180deg,#fff9f2,#fff2e4);box-shadow:0 0 0 4px #fcaa6f3d,0 30px 56px #1c0c026b}.modal-warning-badge{width:44px;height:44px;border-radius:999px;display:grid;place-items:center;margin-bottom:10px;font-size:1.35rem;font-weight:800;color:#fff;background:linear-gradient(180deg,#ec7a1d,#d45f16);box-shadow:0 0 0 4px #e4711f33,0 8px 24px #c4560d61;animation:warningPulse 1.8s ease-in-out infinite}.modal-warning-text{color:#4d2b16;font-size:1.02rem;font-weight:600;line-height:1.45}.modal-warning-button{background:linear-gradient(135deg,#c85712,#de6e21)}@keyframes warningPulse{0%{transform:scale(1)}50%{transform:scale(1.05)}to{transform:scale(1)}}.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;min-width:980px}th,td{border-bottom:1px solid #d6e4f1;padding:10px 8px;text-align:left;vertical-align:top}.recordings-table td{vertical-align:middle}th{color:#42607a;font-size:.85rem;text-transform:uppercase;letter-spacing:.05em}.inline-actions{display:flex;flex-wrap:wrap;align-items:center;gap:8px}.recording-player{display:flex;align-items:center;gap:8px;min-width:290px;padding:6px 8px;border:1px solid #c7d9e8;border-radius:999px;background:#f3f8fe}.recording-player-wide{width:100%;min-width:0}.recording-player-wide .player-range{min-width:0}.player-control{border-radius:999px;padding:6px 10px;font-size:.82rem;line-height:1;min-width:72px}.player-range{flex:1;min-width:110px;accent-color:#1b72b4}.player-volume{width:76px;min-width:76px;accent-color:#1b72b4}.player-time{font-size:.8rem;color:#304d63;font-variant-numeric:tabular-nums;min-width:90px}.pagination{margin-top:12px;display:flex;align-items:center;gap:10px}.create-user{display:grid;grid-template-columns:repeat(6,minmax(140px,1fr));gap:8px;align-items:end;margin-bottom:16px}.create-user h2{grid-column:1 / -1;margin:0;font-size:1.1rem}@media (max-width: 1080px){.app-shell{grid-template-columns:1fr}.side-nav{position:sticky;top:0;z-index:2}.content-area{padding:16px}}@media (max-width: 760px){.form-grid{grid-template-columns:1fr}.actions{flex-direction:column}.actions button{width:100%}.create-user{grid-template-columns:1fr}.recording-player{min-width:260px}}