:root{color-scheme:light;--ink: #111827;--muted: #667085;--line: #d9e1ea;--paper: #f4f7fb;--panel: #ffffff;--soft: #edf3f8;--accent: #087e8b;--accent-strong: #075b67;--rose: #d94f70;--amber: #cf8c26;--green: #2f9e6d;--shadow: 0 22px 70px rgba(15, 23, 42, .12);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{min-height:100vh;margin:0;color:var(--ink);background:linear-gradient(180deg,rgba(8,126,139,.08),transparent 360px),linear-gradient(90deg,rgba(207,140,38,.07),transparent 46%),var(--paper)}button,input,select,textarea{font:inherit}.app-shell{width:min(1240px,calc(100% - 32px));min-height:100vh;margin:0 auto;padding:34px 0 42px;display:grid;align-items:center}.workspace{width:100%}.hero-copy{max-width:660px;margin:14px 0 0;color:var(--muted);font-size:1.04rem;line-height:1.65}.user-hero{align-items:start;margin-bottom:26px;padding:22px 0 6px}.brand-bar{display:flex;align-items:start;justify-content:space-between;gap:20px;margin-bottom:18px}.top-actions{display:flex;flex-wrap:wrap;justify-content:flex-end;align-items:center;justify-items:end;gap:10px;min-width:min(100%,360px)}.view-tabs{display:flex;gap:6px;padding:5px;border:1px solid var(--line);border-radius:8px;background:rgba(255,255,255,.72)}.view-tab{min-width:58px;min-height:34px;border:0;border-radius:6px;background:transparent;color:var(--muted);cursor:pointer;font-weight:900}.view-tab.active{background:var(--ink);color:#fff}.eyebrow{margin:0 0 6px;color:var(--accent-strong);font-size:.78rem;font-weight:800;text-transform:uppercase;letter-spacing:0}h1,h2{margin:0;letter-spacing:0}h1{max-width:760px;font-size:clamp(2.35rem,5vw,4.9rem);line-height:.98}h2{font-size:1.45rem}.hero-metrics{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.hero-metrics span{min-height:34px;display:inline-flex;align-items:center;padding:0 12px;border:1px solid rgba(8,126,139,.18);border-radius:999px;background:rgba(255,255,255,.74);color:#244954;font-size:.88rem;font-weight:800}.status-pill{min-width:116px;padding:10px 14px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.82);color:var(--muted);text-align:center;font-size:.9rem;font-weight:700;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.status-pill.ready{border-color:#6fb26c73;color:#397237}.status-pill.missing{border-color:#e54f6d6b;color:#a7344b}.studio-grid,.admin-grid{display:grid;grid-template-columns:minmax(360px,.88fr) minmax(420px,1.12fr);gap:22px}.admin-grid{grid-template-columns:minmax(320px,.78fr) minmax(420px,1.22fr);align-items:start}.view-pane{display:none}.view-pane.active{display:grid}.view-pane:not(.active){display:none}.control-panel,.result-box,.voice-list-panel{border:1px solid rgba(217,225,234,.95);border-radius:8px;background:rgba(255,255,255,.9);box-shadow:var(--shadow)}.control-panel{padding:22px}.user-grid{grid-template-columns:minmax(470px,1.02fr) minmax(410px,.98fr);align-items:start}.user-compose,.user-preview .result-box{border-color:#d9e1eae6;background:rgba(255,255,255,.88);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.user-compose{display:grid;gap:18px}.auth-panel{position:fixed;top:0;right:0;bottom:0;left:0;z-index:30;min-height:100vh;display:grid;place-items:center;padding:20px;background:rgba(17,24,39,.52)}.login-card{position:relative;width:min(420px,100%);background:#ffffff}.auth-close{top:12px;right:12px}.auth-switch{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px;margin:18px 0;padding:5px;border:1px solid var(--line);border-radius:8px;background:var(--soft)}.auth-tab{min-height:40px;border:0;border-radius:6px;background:transparent;color:var(--muted);cursor:pointer;font-weight:900}.auth-tab.active{background:#ffffff;color:var(--ink);box-shadow:0 8px 22px #0f172a14}.mode-tabs{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:18px;padding:6px;border:1px solid var(--line);border-radius:8px;background:var(--soft)}.mode-tabs input{position:absolute;opacity:0}.mode-tabs span{display:grid;min-height:40px;place-items:center;border-radius:6px;color:var(--muted);cursor:pointer;font-weight:800}.mode-tabs input:checked+span{background:var(--ink);color:#fff}.field-group{display:grid;gap:8px;margin-bottom:16px}.field-row{display:grid;grid-template-columns:1fr 130px;gap:12px}.code-row{grid-template-columns:1fr 140px}label{color:#253040;font-size:.92rem;font-weight:800}select,input[type=file],input.text-input,textarea,.drop-zone{width:100%;border:1px solid var(--line);border-radius:8px;background:#fbfdff;color:var(--ink)}select,input.text-input{height:44px;padding:0 12px}input[type=file]{min-height:44px;padding:9px}textarea{min-height:92px;resize:vertical;padding:13px 14px;line-height:1.55}.drop-zone{position:relative;min-height:94px;padding:16px;display:flex;align-items:center;border-style:dashed;transition:border-color .18s ease,background .18s ease}.drop-zone.dragging{border-color:var(--accent);background:#eefafa}.drop-zone input{position:absolute;top:0;right:0;bottom:0;left:0;opacity:0;cursor:pointer}.drop-zone strong,.drop-zone span{display:block}.hint{margin:-2px 0 0;color:var(--muted);font-size:.9rem;line-height:1.45}.recorder,.admin-recorder{display:flex;align-items:center;gap:12px}.admin-recorder{align-items:stretch}.admin-recorder input[type=file]{flex:1;min-width:0;padding:9px;border:1px solid var(--line);border-radius:8px;background:#fbfdff}.drop-zone span{margin-top:4px;color:var(--muted);font-size:.9rem}.meta-row,.actions{display:flex;align-items:center;justify-content:space-between;gap:12px}.meta-row{margin-top:-8px;color:var(--muted);font-size:.88rem}.primary-button,.secondary-button,.ghost-button{min-height:42px;border:0;border-radius:8px;cursor:pointer;font-weight:900;text-decoration:none}.primary-button{width:100%;display:inline-flex;align-items:center;justify-content:center;gap:9px;background:linear-gradient(135deg,var(--accent),#0e6977);color:#fff;box-shadow:0 12px 24px #087e8b2e}.primary-button:disabled{cursor:wait;opacity:.72}.button-icon{font-size:.85rem}.secondary-button{display:inline-flex;align-items:center;justify-content:center;min-width:124px;padding:0 16px;background:var(--ink);color:#fff}.ghost-button{padding:0 10px;background:transparent;color:var(--accent-strong)}.disabled{pointer-events:none;opacity:.4}.hidden{display:none!important}.preview-panel{min-height:640px;display:grid;grid-template-rows:1fr auto;gap:18px}.wave-hero{position:relative;min-height:398px;overflow:hidden;border-radius:8px;background:linear-gradient(135deg,#121826 0%,#173947 46%,#b6d2cf 100%);box-shadow:var(--shadow)}.user-preview .wave-hero{min-height:430px}#waveCanvas{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%}.orbital-meter{position:absolute;right:28px;bottom:24px;display:flex;align-items:end;gap:8px}.orbital-meter span{width:12px;border-radius:999px;background:#fff;opacity:.85;animation:bounce 1.3s infinite ease-in-out}.orbital-meter span:nth-child(1){height:38px}.orbital-meter span:nth-child(2){height:62px;animation-delay:.14s}.orbital-meter span:nth-child(3){height:48px;animation-delay:.28s}.result-box{padding:20px}.panel-title{display:flex;align-items:start;justify-content:space-between;gap:16px;margin-bottom:18px}.voice-list-panel{min-height:460px;padding:20px}.voice-list{display:grid;gap:12px}.voice-card{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px;border:1px solid var(--line);border-radius:8px;background:#fbfdff}.voice-card h3{margin:0;font-size:1rem}.voice-title{display:flex;align-items:center;gap:10px;margin-bottom:6px}.voice-title img,.voice-option img,.voice-avatar{width:36px;height:36px;border-radius:8px;object-fit:cover;flex:0 0 auto}.voice-avatar{display:grid;place-items:center;background:var(--accent);color:#fff;font-weight:900}.voice-picker{display:grid;grid-template-columns:1fr;gap:9px}.voice-option{min-height:68px;display:flex;align-items:center;gap:12px;padding:11px 12px;border:1px solid var(--line);border-radius:8px;background:#fbfdff;color:var(--ink);cursor:pointer;text-align:left;font-weight:900;transition:transform .16s ease,border-color .16s ease,box-shadow .16s ease}.voice-copy{min-width:0;flex:1}.voice-library{display:grid;gap:14px;padding:16px;border:1px solid rgba(217,225,234,.95);border-radius:8px;background:#ffffff}.voice-library-head,.share-head{display:flex;align-items:start;justify-content:space-between;gap:14px}.voice-library-head h2,.share-head h2{font-size:1.28rem}.share-toggle{min-height:38px;padding:0 12px;border:1px solid rgba(8,126,139,.28);border-radius:8px;background:#eefafa;color:var(--accent-strong);cursor:pointer;font-size:.9rem;font-weight:900}.voice-tabs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;padding:5px;border:1px solid var(--line);border-radius:8px;background:var(--soft)}.voice-tab{min-height:42px;border:0;border-radius:6px;background:transparent;color:var(--muted);cursor:pointer;font-weight:900}.voice-tab span{display:inline-grid;min-width:24px;height:22px;place-items:center;margin-left:6px;border-radius:999px;background:rgba(102,112,133,.12);font-size:.78rem}.voice-tab.active{background:#ffffff;color:var(--ink);box-shadow:0 8px 22px #0f172a14}.voice-tab.active span{background:rgba(8,126,139,.12);color:var(--accent-strong)}.voice-tab-panel{display:none}.voice-tab-panel.active{display:block}.voice-accordions{display:grid;gap:10px}.voice-section{padding:10px;border:1px solid var(--line);border-radius:8px;background:#fbfdff}.voice-section summary{cursor:pointer;font-weight:900}.voice-section .voice-picker{margin-top:10px}.pager{min-height:34px;margin-top:10px;display:flex;align-items:center;justify-content:space-between;gap:10px;color:var(--muted);font-size:.9rem}.voice-option:hover{transform:translateY(-1px);border-color:#0f8b8d6b}.preview-button{margin-left:auto;min-width:44px;min-height:28px;display:inline-grid;place-items:center;border-radius:6px;background:rgba(8,126,139,.11);color:var(--accent-strong);font-size:.82rem;font-weight:900}.voice-option.active{border-color:var(--accent);box-shadow:0 12px 28px #087e8b21,inset 0 0 0 1px var(--accent)}.voice-option small{display:block;margin-top:2px;color:var(--muted);font-size:.74rem;font-weight:700}.share-box{margin:0;padding:16px;border:1px solid var(--line);border-radius:8px;background:#f8fbfd}.invite-box{display:grid;gap:12px;padding:16px;border:1px solid rgba(8,126,139,.18);border-radius:8px;background:#f4fbfb;box-shadow:var(--shadow)}.invite-box h2{font-size:1.2rem}.admin-settings-panel{grid-column:1 / -1}.share-box summary{cursor:pointer;font-weight:900}.voice-card p{margin:0 0 7px;color:var(--muted);line-height:1.45}.voice-card span{color:var(--accent-strong);font-size:.84rem;font-weight:800}.card-actions{display:flex;align-items:center;gap:8px}.credit-input{width:78px;min-height:36px;padding:0 8px;border:1px solid var(--line);border-radius:8px;background:#fbfdff}.danger{color:#a7344b}.empty-state{padding:26px;border:1px dashed var(--line);border-radius:8px;color:var(--muted);text-align:center}.result-box p:not(.eyebrow){color:var(--muted);line-height:1.55}audio{width:100%;margin:8px 0 16px}.modal{position:fixed;top:0;right:0;bottom:0;left:0;z-index:20;display:grid;place-items:center;padding:20px;background:rgba(17,24,39,.52)}.modal-panel{position:relative;width:min(430px,100%);padding:24px;border-radius:8px;background:#ffffff;box-shadow:var(--shadow);text-align:center}.modal-close{position:absolute;top:10px;right:10px;width:34px;height:34px;border:0;border-radius:8px;background:var(--soft);color:var(--ink);cursor:pointer;font-size:1.35rem;line-height:1}.service-qr{width:min(238px,100%);display:block;margin:8px auto 10px;border:1px solid var(--line);border-radius:8px}.service-box{margin-top:18px;padding:14px;border:1px solid var(--line);border-radius:8px;background:#f8fbfd}.qr-label{margin:0;color:var(--ink);font-weight:900}@keyframes bounce{0%,to{transform:scaleY(.62)}50%{transform:scaleY(1)}}@media (max-width: 900px){.app-shell{width:min(100% - 24px,680px);padding:18px 0}.brand-bar,.studio-grid,.admin-grid{display:grid}.view-pane:not(.active){display:none}.studio-grid,.admin-grid{grid-template-columns:1fr}.top-actions{justify-content:start}.preview-panel{min-height:0}.wave-hero{min-height:270px}.field-row{grid-template-columns:1fr}}@media (max-width: 520px){.brand-bar{align-items:start}.hero-metrics,.voice-library-head,.share-head{display:grid}.mode-tabs{grid-template-columns:repeat(2,1fr)}.actions{align-items:stretch;flex-direction:column}.secondary-button,.ghost-button,.share-toggle,.top-actions,.view-tabs,.voice-tabs,.recorder,.admin-recorder,.voice-card,.card-actions{width:100%}.top-actions,.recorder,.admin-recorder,.voice-card{align-items:stretch}.recorder,.admin-recorder,.voice-card{flex-direction:column}}