/* schwyzerdütsch.ai App — matching landing page design system */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
    --white:#ffffff;--cream:#FAF9F6;--g50:#F5F4F0;--g100:#EEEDEA;--g200:#E0DFDB;--g300:#C8C7C3;--g400:#9C9B97;--g500:#6E6D69;--g600:#4A4944;--g700:#33322E;--g800:#1D1C18;--g900:#0F0E0A;
    --red:#dc2626;--red-d:#b91c1c;--red-l:#fef2f2;--red-b:#fecaca;
    --blue:#3b82f6;--green:#22c55e;--purple:#7c3aed;--orange:#f97316;--pink:#ec4899;
    --f:'Inter',-apple-system,sans-serif;--fd:'Space Grotesk',sans-serif;--fm:'JetBrains Mono',monospace;
    --radius-sm:12px;--radius-md:20px;--radius-lg:28px;--radius-pill:999px;
    --sidebar-w:260px;
}
html{scroll-behavior:smooth}
body{font-family:var(--f);background:var(--cream);color:var(--g900);-webkit-font-smoothing:antialiased;line-height:1.6;min-height:100vh}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
input,select,textarea{font-family:inherit}
code,.mono{font-family:var(--fm)}

/* ======================== AUTH ======================== */
#auth-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--cream);padding:24px}
.auth-wrap{display:grid;grid-template-columns:1fr 1fr;max-width:1000px;width:100%;min-height:600px;background:var(--white);border-radius:var(--radius-lg);overflow:hidden;box-shadow:0 20px 60px rgba(0,0,0,.08);border:1px solid var(--g200)}
.auth-left{padding:56px 48px;background:var(--g900);color:#fff;display:flex;flex-direction:column;justify-content:center;position:relative;overflow:hidden}
.auth-left::before{content:'';position:absolute;top:-100px;right:-100px;width:400px;height:400px;background:radial-gradient(circle,rgba(220,38,38,.2),transparent 60%);pointer-events:none}
.auth-brand{display:flex;align-items:center;gap:10px;font-family:var(--fd);font-weight:600;font-size:1rem;margin-bottom:48px}
.auth-hero-text h1{font-family:var(--fd);font-size:2rem;font-weight:700;line-height:1.15;letter-spacing:-.03em;margin-bottom:16px}
.auth-hero-text p{color:var(--g400);font-size:.92rem;line-height:1.6;margin-bottom:36px}
.auth-features{display:flex;flex-direction:column;gap:14px}
.af{display:flex;align-items:center;gap:12px;font-size:.88rem;color:rgba(255,255,255,.7)}
.af-icon{font-size:1.1rem;width:24px;text-align:center}
.auth-right{padding:56px 48px;display:flex;align-items:center;justify-content:center}
.auth-card{width:100%;max-width:360px}
.auth-card h2{font-family:var(--fd);font-size:1.5rem;font-weight:600;letter-spacing:-.03em;margin-bottom:4px}
.auth-sub{color:var(--g500);font-size:.88rem;margin-bottom:24px}
.auth-google{width:100%;display:flex;align-items:center;justify-content:center;gap:10px;padding:12px;border-radius:var(--radius-sm);border:1px solid var(--g200);font-size:.88rem;font-weight:500;transition:all .15s}
.auth-google:hover{background:var(--g50);border-color:var(--g300)}
.auth-divider{display:flex;align-items:center;gap:12px;margin:20px 0;color:var(--g400);font-size:.78rem}
.auth-divider::before,.auth-divider::after{content:'';flex:1;height:1px;background:var(--g200)}
.field{margin-bottom:16px}
.field label{display:block;font-size:.78rem;font-weight:500;color:var(--g600);margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;padding:10px 14px;border:1px solid var(--g200);border-radius:var(--radius-sm);font-size:.88rem;background:var(--g50);color:var(--g900);transition:all .15s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--g900);box-shadow:0 0 0 3px rgba(15,14,10,.06);background:var(--white)}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.auth-btn{width:100%;padding:12px;border-radius:var(--radius-sm);background:var(--g900);color:#fff;font-size:.88rem;font-weight:500;transition:all .15s;border:none;cursor:pointer}
.auth-btn:hover{background:var(--g700)}
.auth-error{color:var(--red);font-size:.8rem;margin-top:12px;min-height:20px}
.auth-success{color:var(--green);font-size:.8rem;margin-top:12px}
.auth-links{display:flex;justify-content:space-between;margin-top:16px;font-size:.82rem}
.auth-links a{color:var(--g500);transition:color .15s}
.auth-links a:hover{color:var(--g900)}

/* ======================== APP SHELL ======================== */
#app-shell{display:flex;min-height:100vh}

/* SIDEBAR */
.sidebar{width:var(--sidebar-w);background:var(--white);border-right:1px solid var(--g200);display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:50;transition:transform .3s}
.sb-top{padding:20px 20px 16px;border-bottom:1px solid var(--g100)}
.sb-logo{display:flex;align-items:center;gap:8px;font-family:var(--fd);font-weight:600;font-size:.88rem}
.sb-logo-text{letter-spacing:-.01em}
.sb-nav{flex:1;padding:12px 10px;overflow-y:auto;display:flex;flex-direction:column;gap:2px}
.sb-item{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:var(--radius-sm);font-size:.84rem;font-weight:400;color:var(--g500);transition:all .15s}
.sb-item:hover{background:var(--g50);color:var(--g700)}
.sb-item.active{background:var(--g900);color:#fff}
.sb-item svg{flex-shrink:0;opacity:.65}
.sb-item.active svg{opacity:1}
.sb-sep{height:1px;background:var(--g100);margin:8px 12px}
.sb-bottom{padding:16px;border-top:1px solid var(--g100)}
.sb-plan{padding:14px;background:var(--g50);border-radius:var(--radius-sm);margin-bottom:14px}
.sb-plan-badge{font-size:.68rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--red);display:block;margin-bottom:4px}
.sb-plan-usage{font-size:.72rem;color:var(--g500);display:block;margin-bottom:8px}
.sb-plan-bar{height:4px;background:var(--g200);border-radius:2px;overflow:hidden;margin-bottom:8px}
.sb-plan-fill{height:100%;background:var(--red);border-radius:2px;transition:width .3s}
.sb-upgrade{font-size:.72rem;font-weight:500;color:var(--red)}
.sb-user{display:flex;align-items:center;gap:10px}
.sb-avatar{width:32px;height:32px;border-radius:50%;background:var(--g900);color:#fff;display:flex;align-items:center;justify-content:center;font-size:.72rem;font-weight:600;flex-shrink:0}
.sb-user-info{flex:1;overflow:hidden}
.sb-name{display:block;font-size:.82rem;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sb-email{display:block;font-size:.68rem;color:var(--g400);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sb-logout{padding:6px;border-radius:8px;color:var(--g400);transition:all .15s}
.sb-logout:hover{background:var(--red-l);color:var(--red)}

/* MAIN */
.main{margin-left:var(--sidebar-w);flex:1;display:flex;flex-direction:column;min-height:100vh}
.topbar{height:56px;background:var(--white);border-bottom:1px solid var(--g200);display:flex;align-items:center;padding:0 28px;gap:16px;position:sticky;top:0;z-index:40;backdrop-filter:blur(12px)}
.tb-menu{display:none;padding:6px}
.tb-title{font-family:var(--fd);font-size:.92rem;font-weight:600;letter-spacing:-.01em}
.tb-right{margin-left:auto;display:flex;align-items:center;gap:16px}
.tb-status{display:flex;align-items:center;gap:6px;font-size:.72rem;color:var(--g400)}
.tb-dot{width:6px;height:6px;border-radius:50%;background:var(--green);animation:blink 2s infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.3}}
.tb-link{font-size:.78rem;color:var(--g500);transition:color .15s}
.tb-link:hover{color:var(--g900)}
.content{padding:28px;flex:1}

/* ======================== VIEWS ======================== */
.view{display:none}
.view.active{display:block}
.v-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:28px;gap:16px;flex-wrap:wrap}
.v-header h1{font-family:var(--fd);font-size:1.6rem;font-weight:600;letter-spacing:-.03em;margin-bottom:2px}
.v-header p{color:var(--g500);font-size:.88rem}

/* ======================== SHARED COMPONENTS ======================== */

/* Buttons */
.btn-primary{display:inline-flex;align-items:center;gap:8px;font-weight:500;font-size:.84rem;padding:10px 22px;border-radius:var(--radius-pill);background:var(--g900);color:#fff;transition:all .15s;border:none;cursor:pointer}
.btn-primary:hover{background:var(--g700);transform:translateY(-1px);box-shadow:0 4px 12px rgba(0,0,0,.1)}
.btn-outline{display:inline-flex;align-items:center;gap:6px;font-weight:500;font-size:.84rem;padding:10px 22px;border-radius:var(--radius-pill);border:1.5px solid var(--g200);color:var(--g700);transition:all .15s;background:transparent;cursor:pointer}
.btn-outline:hover{border-color:var(--g300);background:var(--white);box-shadow:0 2px 8px rgba(0,0,0,.03)}
.btn-sm{padding:7px 16px;font-size:.78rem}
.btn-lg{padding:14px 28px;font-size:.9rem}
.btn-block{width:100%;justify-content:center}
.btn-icon{width:34px;height:34px;border-radius:var(--radius-sm);border:1px solid var(--g200);display:flex;align-items:center;justify-content:center;color:var(--g500);transition:all .15s;background:transparent}
.btn-icon:hover{border-color:var(--g300);background:var(--g50);color:var(--g700)}
.btn-icon-sm{width:28px;height:28px;border-radius:8px;border:1px solid var(--g200);display:flex;align-items:center;justify-content:center;color:var(--g400);transition:all .15s;background:transparent}
.btn-icon-sm:hover{border-color:var(--g300);color:var(--g600)}
.btn-danger{color:var(--red)}
.btn-danger-outline{border-color:var(--red-b);color:var(--red)}
.btn-danger-outline:hover{background:var(--red-l);border-color:var(--red)}
.btn-copy{border:none;background:none;padding:2px;color:var(--g400);cursor:pointer}
.btn-copy:hover{color:var(--g700)}

/* Cards */
.card{background:var(--white);border:1px solid var(--g200);border-radius:var(--radius-lg);padding:24px;margin-bottom:16px;transition:all .2s}
.card:hover{border-color:var(--g300)}
.card-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}
.card-head h3{font-family:var(--fd);font-size:1rem;font-weight:600;letter-spacing:-.02em}
.card-tag{font-size:.68rem;font-weight:600;padding:4px 10px;border-radius:var(--radius-pill);background:var(--g50);color:var(--g500);border:1px solid var(--g200)}
.tag-active{background:var(--green);color:#fff;border-color:var(--green);animation:blink 2s infinite}
.card-link{font-size:.78rem;color:var(--g500);transition:color .15s}
.card-link:hover{color:var(--red)}

/* Stats */
.stats-row{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:20px}
.stat-card{background:var(--white);border:1px solid var(--g200);border-radius:var(--radius-lg);padding:20px;display:flex;align-items:center;gap:14px;transition:all .2s}
.stat-card:hover{border-color:var(--g300);box-shadow:0 4px 16px rgba(0,0,0,.03)}
.stat-icon{width:42px;height:42px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.si-red{background:var(--red-l);color:var(--red)}
.si-blue{background:#dbeafe;color:var(--blue)}
.si-green{background:#dcfce7;color:var(--green)}
.si-purple{background:#ede9fe;color:var(--purple)}
.stat-num{font-family:var(--fd);font-size:1.3rem;font-weight:700;letter-spacing:-.03em;display:block}
.stat-label{font-size:.72rem;color:var(--g500)}

/* Data tables */
.data-table{width:100%;border-collapse:collapse;font-size:.82rem}
.data-table th,.data-table td{padding:10px 14px;text-align:left;border-bottom:1px solid var(--g100)}
.data-table th{font-weight:600;font-size:.7rem;text-transform:uppercase;letter-spacing:.04em;color:var(--g400);background:var(--g50);border-radius:8px 8px 0 0}
.data-table td{color:var(--g600)}
.data-table code{font-size:.74rem;background:var(--g50);padding:3px 8px;border-radius:6px;border:1px solid var(--g200)}
.key-masked{font-size:.72rem;color:var(--g500)}

/* Audio player */
.audio-player{display:flex;align-items:center;gap:12px;padding:14px 16px;background:var(--g50);border:1px solid var(--g200);border-radius:var(--radius-md)}
.audio-player.lg{padding:18px 20px}
.ap-play{width:36px;height:36px;border-radius:50%;background:var(--g900);color:#fff;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:all .15s;border:none;cursor:pointer}
.ap-play:hover{background:var(--g700);transform:scale(1.05)}
.ap-wave{flex:1;height:28px;display:flex;align-items:center;gap:2px}
.ap-wave.lg{height:36px}
.ap-time{font-family:var(--fm);font-size:.68rem;color:var(--g400);min-width:70px;text-align:right}
.ap-dl{width:28px;height:28px;border-radius:50%;border:1px solid var(--g200);display:flex;align-items:center;justify-content:center;color:var(--g400);transition:all .15s;background:transparent;cursor:pointer}
.ap-dl:hover{border-color:var(--red);color:var(--red);background:var(--red-l)}

/* ======================== DASHBOARD ======================== */
.dash-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:16px;margin-bottom:16px}
.quick-input{width:100%;resize:none;font-family:var(--f);font-size:.88rem;padding:14px;border-radius:var(--radius-sm);border:1px solid var(--g200);background:var(--g50);color:var(--g900);line-height:1.5;transition:all .15s;margin-bottom:12px}
.quick-input:focus{outline:none;border-color:var(--g900);box-shadow:0 0 0 3px rgba(15,14,10,.06);background:var(--white)}
.quick-controls{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.quick-select{padding:8px 12px;border:1px solid var(--g200);border-radius:var(--radius-sm);font-size:.82rem;background:var(--g50);color:var(--g600);transition:all .15s;cursor:pointer}
.quick-select:focus{outline:none;border-color:var(--g900)}
.recent-list{display:flex;flex-direction:column;gap:2px}
.recent-item{display:flex;align-items:center;gap:12px;padding:10px 0;border-bottom:1px solid var(--g100);transition:all .15s}
.recent-item:last-child{border:none}
.recent-item:hover{background:var(--g50);margin:0 -12px;padding:10px 12px;border-radius:8px}
.ri-play{width:28px;height:28px;border-radius:50%;background:var(--g50);border:1px solid var(--g200);display:flex;align-items:center;justify-content:center;color:var(--g400);flex-shrink:0;cursor:pointer;transition:all .15s}
.ri-play:hover{background:var(--red-l);border-color:var(--red-b);color:var(--red)}
.ri-info{flex:1;overflow:hidden}
.ri-text{display:block;font-size:.82rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-bottom:2px}
.ri-meta{font-size:.7rem;color:var(--g400)}
.ri-time{font-size:.7rem;color:var(--g400);white-space:nowrap}

/* Plan overview */
.plan-overview{display:grid;grid-template-columns:auto 1fr;gap:24px;align-items:start}
.po-current{text-align:center}
.po-badge{display:inline-block;font-size:.68rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--red);background:var(--red-l);border:1px solid var(--red-b);padding:4px 14px;border-radius:var(--radius-pill);margin-bottom:8px}
.po-price{font-family:var(--fd);font-size:1.8rem;font-weight:700;letter-spacing:-.04em;display:block}
.po-price small{font-size:.8rem;color:var(--g400);font-weight:400}
.po-limits{margin-bottom:16px}
.po-row{display:flex;align-items:center;gap:12px;padding:6px 0;font-size:.8rem;border-bottom:1px solid var(--g100)}
.po-row:last-child{border:none}
.po-row>span:first-child{min-width:110px;color:var(--g500)}
.po-bar{flex:1;height:5px;background:var(--g200);border-radius:3px;overflow:hidden}
.po-fill{height:100%;background:var(--red);border-radius:3px}
.po-val{font-family:var(--fm);font-size:.72rem;color:var(--g600);text-align:right;min-width:90px}
.po-ok{color:var(--green);font-weight:600}
.po-locked{color:var(--g400);font-style:italic}

/* ======================== STUDIO ======================== */
.studio-layout{display:grid;grid-template-columns:1fr 340px;gap:20px;align-items:start}
.studio-main .card{margin-bottom:16px}
.studio-input{width:100%;resize:vertical;font-family:var(--f);font-size:.92rem;padding:16px;border-radius:var(--radius-sm);border:1px solid var(--g200);background:var(--g50);color:var(--g900);line-height:1.6;transition:all .15s;min-height:120px}
.studio-input.mono{font-family:var(--fm);font-size:.8rem}
.studio-input:focus{outline:none;border-color:var(--g900);box-shadow:0 0 0 3px rgba(15,14,10,.06);background:var(--white)}
.studio-input-footer{display:flex;justify-content:space-between;align-items:center;margin-top:10px;gap:8px}
.preset-btns{display:flex;gap:6px;flex-wrap:wrap}
.preset{font-size:.72rem;font-weight:500;padding:5px 12px;border-radius:var(--radius-pill);border:1px solid var(--g200);color:var(--g500);transition:all .15s;background:transparent;cursor:pointer}
.preset:hover{border-color:var(--g300);color:var(--g700);background:var(--g50)}
.char-count{font-family:var(--fm);font-size:.68rem;color:var(--g400);flex-shrink:0}
.studio-toggles{display:flex;gap:12px}
.toggle-label{display:flex;align-items:center;gap:6px;font-size:.78rem;color:var(--g500);cursor:pointer}
.toggle-label.sm{font-size:.72rem}
.toggle-label input[type="checkbox"]{width:16px;height:16px;accent-color:var(--red);cursor:pointer}
.output-actions{display:flex;gap:6px}
.output-meta{display:flex;gap:6px;flex-wrap:wrap;margin-top:12px}
.om-tag{font-size:.68rem;font-weight:500;padding:4px 10px;border-radius:var(--radius-pill);background:var(--g50);color:var(--g500);border:1px solid var(--g200)}
.phoneme-output{margin-top:16px;padding:14px;background:var(--g50);border:1px solid var(--g200);border-radius:var(--radius-sm)}
.phoneme-output h4{font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--g400);margin-bottom:8px}
.phoneme-output code{font-family:var(--fm);font-size:.78rem;color:var(--g600)}
.ssml-tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:10px}
.ssml-tag{font-family:var(--fm);font-size:.7rem;padding:5px 10px;border-radius:8px;border:1px solid var(--g200);color:var(--g500);transition:all .15s;cursor:pointer}
.ssml-tag:hover{border-color:var(--red-b);background:var(--red-l);color:var(--red)}

/* Voice grid */
.voice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}
.voice-btn{display:flex;flex-direction:column;align-items:center;gap:4px;padding:10px 6px;border-radius:var(--radius-sm);border:1px solid var(--g200);transition:all .15s;cursor:pointer;background:transparent}
.voice-btn:hover{border-color:var(--g300);background:var(--g50)}
.voice-btn.active{border-color:var(--g900);background:var(--g900);color:#fff}
.vb-orb{width:28px;height:28px;border-radius:50%}
.vb-blue{background:radial-gradient(circle at 35% 35%,#bfdbfe,#3b82f6)}
.vb-green{background:radial-gradient(circle at 35% 35%,#bbf7d0,#22c55e)}
.vb-red{background:radial-gradient(circle at 35% 35%,#fecdd3,#e11d48)}
.vb-purple{background:radial-gradient(circle at 35% 35%,#f5d0fe,#d946ef)}
.vb-orange{background:radial-gradient(circle at 35% 35%,#fed7aa,#f97316)}
.vb-pink{background:radial-gradient(circle at 35% 35%,#fce7f3,#ec4899)}
.vb-name{font-size:.72rem;font-weight:500}
.vb-dial{font-size:.62rem;color:var(--g400)}
.voice-btn.active .vb-dial{color:rgba(255,255,255,.6)}

/* Dialect chips */
.dialect-chips-s{display:flex;flex-wrap:wrap;gap:5px}
.dchip{font-size:.72rem;font-weight:500;padding:5px 12px;border-radius:var(--radius-pill);border:1px solid var(--g200);color:var(--g500);transition:all .15s;background:transparent;cursor:pointer}
.dchip:hover{border-color:var(--g300);color:var(--g700)}
.dchip.active{background:var(--g900);color:#fff;border-color:var(--g900)}

/* Params */
.params{display:flex;flex-direction:column;gap:14px}
.param label{display:flex;justify-content:space-between;font-size:.78rem;font-weight:500;color:var(--g600);margin-bottom:6px}
.pv{font-family:var(--fm);font-size:.72rem;color:var(--g400);font-weight:400}
.param input[type="range"]{width:100%;height:5px;-webkit-appearance:none;appearance:none;background:var(--g200);border-radius:3px;outline:none}
.param input[type="range"]::-webkit-slider-thumb{-webkit-appearance:none;width:16px;height:16px;border-radius:50%;background:var(--g900);cursor:pointer;box-shadow:0 2px 6px rgba(0,0,0,.15)}
.param input[type="range"]::-moz-range-thumb{width:16px;height:16px;border-radius:50%;background:var(--g900);cursor:pointer;border:none}

/* Emotion chips */
.emotion-chips{display:flex;flex-wrap:wrap;gap:5px}
.echip{font-size:.72rem;font-weight:500;padding:5px 12px;border-radius:var(--radius-pill);border:1px solid var(--g200);color:var(--g500);transition:all .15s;background:transparent;cursor:pointer}
.echip:hover{border-color:var(--g300);color:var(--g700)}
.echip.active{background:var(--red-l);color:var(--red);border-color:var(--red-b)}

/* ======================== VOICES ======================== */
.filter-chips{display:flex;gap:6px;flex-wrap:wrap}
.fchip{font-size:.78rem;font-weight:500;padding:7px 16px;border-radius:var(--radius-pill);border:1px solid var(--g200);color:var(--g500);transition:all .15s;background:transparent;cursor:pointer}
.fchip:hover{border-color:var(--g300);color:var(--g700);background:var(--white)}
.fchip.active{background:var(--g900);color:#fff;border-color:var(--g900)}
.voice-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.vc{background:var(--white);border:1px solid var(--g200);border-radius:var(--radius-lg);padding:24px;transition:all .25s;position:relative;overflow:hidden;cursor:pointer}
.vc:hover{border-color:var(--g300);transform:translateY(-3px);box-shadow:0 8px 28px rgba(0,0,0,.06)}
.vc-orb{width:52px;height:52px;border-radius:50%;margin-bottom:14px;box-shadow:0 4px 16px rgba(0,0,0,.1)}
.vc h4{font-family:var(--fd);font-size:1rem;font-weight:600;margin-bottom:3px;letter-spacing:-.01em}
.vc-meta{font-size:.76rem;color:var(--g500);margin-bottom:3px;display:block}
.vc-style{font-size:.76rem;color:var(--g400);margin-bottom:12px;display:block}
.vc-sample{font-size:.82rem;font-style:italic;color:var(--red);display:block;margin-bottom:14px}
.vc-actions{display:flex;gap:8px}
.vc-play{display:inline-flex;align-items:center;gap:6px;font-size:.76rem;font-weight:500;padding:6px 14px;border-radius:var(--radius-pill);border:1px solid var(--g200);color:var(--g500);transition:all .15s;background:transparent;cursor:pointer}
.vc-play:hover{border-color:var(--red-b);background:var(--red-l);color:var(--red)}
.vc-use{display:inline-flex;align-items:center;gap:6px;font-size:.76rem;font-weight:500;padding:6px 14px;border-radius:var(--radius-pill);background:var(--g900);color:#fff;transition:all .15s;border:none;cursor:pointer}
.vc-use:hover{background:var(--g700)}

/* ======================== CONVERSATION ======================== */
.conv-builder{max-width:800px}
.conv-card{margin-bottom:16px}
.conv-line-edit{display:flex;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid var(--g100)}
.conv-line-edit:last-child{border:none}
.conv-voice-sel{padding:8px 10px;border:1px solid var(--g200);border-radius:var(--radius-sm);font-size:.8rem;background:var(--g50);min-width:140px}
.conv-text-in{flex:1;padding:8px 12px;border:1px solid var(--g200);border-radius:var(--radius-sm);font-size:.84rem;background:var(--g50);transition:all .15s}
.conv-text-in:focus{outline:none;border-color:var(--g900);background:var(--white)}
.conv-actions{margin-bottom:16px}

/* ======================== BATCH ======================== */
.batch-layout{display:grid;grid-template-columns:1.2fr 1fr;gap:16px;margin-bottom:16px}
.upload-zone{border:2px dashed var(--g200);border-radius:var(--radius-md);padding:40px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:10px;color:var(--g400);font-size:.84rem;transition:all .2s;cursor:pointer;margin-bottom:16px}
.upload-zone:hover,.upload-zone.dragover{border-color:var(--red);background:var(--red-l);color:var(--red)}
.upload-zone svg{opacity:.4}
.batch-or{text-align:center;font-size:.72rem;color:var(--g400);margin-bottom:12px}
.batch-stats{display:flex;gap:32px;margin-bottom:16px}
.bs{text-align:center}
.bs-num{font-family:var(--fd);font-size:1.4rem;font-weight:700;display:block}
.bs-label{font-size:.72rem;color:var(--g500)}
.batch-bar{height:6px;background:var(--g200);border-radius:3px;overflow:hidden}
.batch-fill{height:100%;background:linear-gradient(90deg,var(--red),var(--red-d));border-radius:3px;transition:width .5s;width:0}

/* ======================== DICTIONARY ======================== */
.dict-form{display:flex;gap:12px;align-items:flex-end}
.dict-form .field{flex:1;margin-bottom:0}

/* ======================== API ======================== */
.api-layout{display:grid;grid-template-columns:1.3fr 1fr;gap:16px;align-items:start}
.api-ref{display:flex;flex-direction:column;gap:20px}
.ar-group h4{font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--g400);margin-bottom:8px}
.ar-ep{display:flex;align-items:center;gap:8px;padding:6px 0;font-size:.8rem}
.ar-method{font-family:var(--fm);font-size:.58rem;font-weight:700;padding:3px 7px;border-radius:var(--radius-pill);text-transform:uppercase}
.ar-method.get{background:rgba(34,197,94,.12);color:#16a34a}
.ar-method.post{background:rgba(96,165,250,.12);color:#2563eb}
.ar-code{font-family:var(--fm);font-size:.74rem;color:var(--g600);background:var(--g900);color:#e4e4e7;padding:16px;border-radius:var(--radius-sm);line-height:1.8;overflow-x:auto}
.sdk-chips{display:flex;gap:6px;flex-wrap:wrap}
.sdk-chip{font-size:.76rem;font-weight:500;padding:6px 14px;border-radius:var(--radius-pill);background:var(--g50);border:1px solid var(--g200);color:var(--g600)}

/* ======================== USAGE ======================== */
.usage-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.card-wide{grid-column:span 2}
.chart{padding:8px 0}
.chart-bars{display:flex;align-items:flex-end;gap:8px;height:180px;padding:0 8px}
.cb{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;height:100%;gap:6px}
.cb::after{content:'';width:100%;height:var(--h,50%);background:var(--g200);border-radius:6px 6px 0 0;transition:all .3s}
.cb:hover::after,.cb.active::after{background:var(--red)}
.cb-val{font-family:var(--fm);font-size:.62rem;color:var(--g400);opacity:0;transition:opacity .2s}
.cb:hover .cb-val,.cb.active .cb-val{opacity:1;color:var(--red)}
.cb-day{font-size:.68rem;color:var(--g400);font-weight:500}
.chart-period{display:flex;gap:4px}
.cp{font-size:.68rem;font-weight:500;padding:4px 10px;border-radius:var(--radius-pill);border:1px solid var(--g200);color:var(--g400);transition:all .15s;cursor:pointer;background:transparent}
.cp.active{background:var(--g900);color:#fff;border-color:var(--g900)}
.usage-breakdown{display:flex;flex-direction:column;gap:10px}
.ub-row{display:flex;align-items:center;gap:8px;font-size:.82rem}
.ub-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}
.ub-name{min-width:80px;font-weight:500}
.ub-bar{flex:1;height:6px;background:var(--g100);border-radius:3px;overflow:hidden}
.ub-fill{height:100%;border-radius:3px;transition:width .5s}
.ub-pct{font-family:var(--fm);font-size:.72rem;color:var(--g400);min-width:32px;text-align:right}
.rate-info{display:flex;flex-direction:column;gap:8px}
.ri-row{display:flex;justify-content:space-between;padding:6px 0;font-size:.82rem;border-bottom:1px solid var(--g100)}
.ri-row:last-child{border:none}
.ri-val{font-family:var(--fm);font-size:.78rem;color:var(--g600)}
.ri-ok{color:var(--green);font-weight:600}

/* ======================== SETTINGS ======================== */
.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;align-items:start}
.settings-grid>.card:nth-child(2){grid-column:span 2}
.plan-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.pln{border:1px solid var(--g200);border-radius:var(--radius-md);padding:24px;transition:all .2s}
.pln:hover{border-color:var(--g300)}
.pln-active{border-color:var(--red-b);background:var(--red-l)}
.pln-highlight{border-color:var(--g900);box-shadow:0 0 0 1px var(--g900)}
.pln-head{display:flex;align-items:center;gap:8px;margin-bottom:8px}
.pln-head h4{font-family:var(--fd);font-size:1rem;font-weight:600}
.pln-badge{font-size:.62rem;font-weight:600;padding:3px 8px;border-radius:var(--radius-pill);background:var(--red-l);color:var(--red)}
.pln-badge-pop{font-size:.62rem;font-weight:600;padding:3px 8px;border-radius:var(--radius-pill);background:var(--g900);color:#fff}
.pln-price{font-family:var(--fd);font-size:1.6rem;font-weight:700;letter-spacing:-.03em;margin-bottom:12px}
.pln-price small{font-size:.78rem;color:var(--g400);font-weight:400}
.pln-list{list-style:none;margin-bottom:16px}
.pln-list li{font-size:.78rem;color:var(--g600);padding:3px 0 3px 16px;position:relative}
.pln-list li::before{content:'✓';position:absolute;left:0;color:var(--red);font-weight:700;font-size:.68rem}
.residency-info{display:flex;flex-direction:column;gap:12px}
.res-badge{font-size:1rem;font-weight:600;display:inline-flex;align-items:center;gap:8px}
.residency-info p{font-size:.84rem;color:var(--g500);line-height:1.6}
.res-checks{display:flex;flex-direction:column;gap:6px}
.res-ok{font-size:.82rem;color:var(--green);font-weight:500}
.account-actions{display:flex;gap:12px}

/* ======================== TOAST ======================== */
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(80px);background:var(--g900);color:#fff;padding:12px 24px;border-radius:var(--radius-pill);font-size:.84rem;font-weight:500;box-shadow:0 8px 32px rgba(0,0,0,.15);transition:transform .3s ease;z-index:200;pointer-events:none}
.toast.show{transform:translateX(-50%) translateY(0)}

/* ======================== MODAL ======================== */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.4);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:150;padding:24px}
.modal{background:var(--white);border-radius:var(--radius-lg);padding:28px;max-width:480px;width:100%;box-shadow:0 20px 60px rgba(0,0,0,.15)}
.modal-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}
.modal-head h3{font-family:var(--fd);font-size:1.1rem;font-weight:600;letter-spacing:-.02em}
.modal-close{border:none;background:none}
.modal-body{font-size:.88rem;color:var(--g600);line-height:1.6}

/* ======================== RESPONSIVE ======================== */
@media(max-width:1024px){
    .stats-row{grid-template-columns:repeat(2,1fr)}
    .dash-grid{grid-template-columns:1fr}
    .studio-layout{grid-template-columns:1fr}
    .studio-side{order:-1}
    .voice-cards{grid-template-columns:repeat(2,1fr)}
    .batch-layout{grid-template-columns:1fr}
    .api-layout{grid-template-columns:1fr}
    .usage-grid{grid-template-columns:1fr}
    .card-wide{grid-column:span 1}
    .plan-cards{grid-template-columns:1fr}
    .settings-grid{grid-template-columns:1fr}
    .settings-grid>.card:nth-child(2){grid-column:span 1}
    .plan-overview{grid-template-columns:1fr}
}
@media(max-width:768px){
    :root{--sidebar-w:0px}
    .sidebar{transform:translateX(-260px);width:260px}
    .sidebar.open{transform:translateX(0);box-shadow:8px 0 40px rgba(0,0,0,.1)}
    .tb-menu{display:flex}
    .main{margin-left:0}
    .auth-wrap{grid-template-columns:1fr}
    .auth-left{display:none}
    .voice-cards{grid-template-columns:1fr}
    .voice-grid{grid-template-columns:repeat(2,1fr)}
    .dict-form{flex-direction:column}
    .filter-chips{overflow-x:auto;flex-wrap:nowrap;-webkit-overflow-scrolling:touch}
    .fchip{flex-shrink:0}
    .stats-row{grid-template-columns:1fr 1fr}
    .content{padding:20px}
}
@media(max-width:480px){
    .stats-row{grid-template-columns:1fr}
    .quick-controls{flex-direction:column;align-items:stretch}
    .v-header{flex-direction:column}
}