/* DigZam v16 — clean, consolidated UI */
:root{
  --bg:#060a11;--bg2:#090f19;--panel:#0d1522;--panel2:#111b2a;--panel3:#142035;
  --text:#f6f8fc;--muted:#8796ad;--line:rgba(164,187,225,.14);--line2:rgba(164,187,225,.24);
  --blue:#4d8dff;--violet:#795cff;--cyan:#63d8ff;--danger:#ff515f;
  --shadow:0 22px 70px rgba(0,0,0,.42);--content:720px;--pad:16px;--radius:18px;
}
[data-theme="light"]{
  --bg:#f4f6fb;--bg2:#eef2f8;--panel:#fff;--panel2:#f0f4fa;--panel3:#e8eef7;
  --text:#111827;--muted:#66758b;--line:rgba(22,35,58,.11);--line2:rgba(22,35,58,.18);
  --shadow:0 20px 58px rgba(28,42,72,.14);
}
*{box-sizing:border-box}
html{min-height:100%;background:var(--bg);color-scheme:dark}
html[data-theme="light"]{color-scheme:light}
body{margin:0;min-height:100vh;background:radial-gradient(circle at 90% -10%,rgba(90,92,255,.15),transparent 30%),var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}
button,input,textarea,select{font:inherit}button{color:inherit;cursor:pointer}.hidden{display:none!important}
#app{width:min(100%,820px);min-height:100vh;margin:0 auto;background:linear-gradient(180deg,var(--bg),var(--bg2));border-inline:1px solid var(--line);position:relative;overflow-x:hidden}

/* Header */
.topbar{position:fixed;top:0;left:50%;transform:translateX(-50%);z-index:80;width:min(820px,100vw);height:72px;padding:12px var(--pad);display:grid;grid-template-columns:44px minmax(0,1fr) 44px;align-items:center;gap:12px;background:rgba(6,10,17,.94);backdrop-filter:blur(20px);border-bottom:1px solid var(--line);border-inline:1px solid var(--line)}
[data-theme="light"] .topbar{background:rgba(247,249,253,.92)}
.wordmark{justify-self:center;font-size:21px;font-weight:850;letter-spacing:-.045em;white-space:nowrap}.wordmark b{background:linear-gradient(135deg,var(--cyan),var(--violet));-webkit-background-clip:text;background-clip:text;color:transparent}
.circle-btn{width:42px;height:42px;padding:0;display:grid;place-items:center;border:1px solid var(--line);border-radius:14px;background:var(--panel);font-size:20px}.circle-btn:hover{border-color:var(--line2);background:var(--panel2)}.menu-btn{justify-self:start}#newChatBtn{justify-self:end}

/* Layout */
main{padding:72px var(--pad) calc(92px + env(safe-area-inset-bottom))}.screen{display:none;width:100%;max-width:var(--content);min-height:calc(100vh - 164px);margin:0 auto}.screen.active{display:block}
.screen-title{padding:26px 0 18px}.screen-title.center{text-align:center}.screen-title h1{margin:5px 0 5px;font-size:31px;line-height:1.12;letter-spacing:-.04em}.screen-title p{margin:0;color:var(--muted);line-height:1.5}.eyebrow{font-size:10px;font-weight:850;letter-spacing:.24em;color:#69a7ff}
.primary{min-height:46px;border:0;border-radius:15px;padding:12px 17px;background:linear-gradient(135deg,#7259ff,#3f8dff);color:#fff;font-weight:800}.primary:hover{filter:brightness(1.05)}.primary:disabled{opacity:.55;cursor:not-allowed}.wide{width:100%}

/* Welcome */
.welcome{padding-bottom:24px}.mountain-card{height:335px;margin:12px calc(-1 * var(--pad)) 0;position:relative;overflow:hidden;background:#050a12}.mountain-card>img{width:100%;height:100%;display:block;object-fit:cover}.welcome-logo{position:absolute;left:0;right:0;bottom:76px;text-align:center;font-size:48px;font-weight:900;letter-spacing:-.055em}.welcome-logo span{color:#7868ff}.welcome-sub{position:absolute;left:0;right:0;bottom:49px;text-align:center;color:#d6deec;font-size:14px}
.feature-list{display:grid;gap:8px;margin:18px 0}.feature-list button{width:100%;min-height:54px;border:1px solid transparent;background:transparent;border-radius:16px;padding:9px 12px;display:grid;grid-template-columns:36px 1fr;align-items:center;gap:12px;text-align:left}.feature-list button:hover{background:var(--panel);border-color:var(--line)}.feature-list i{width:36px;height:36px;display:grid;place-items:center;border-radius:12px;background:var(--panel2);color:#79a5ff;font-style:normal}

/* Chat */
.chat-shell{width:100%;padding-top:10px}.model-pill{width:max-content;max-width:80%;margin:4px auto 12px;padding:7px 12px;border:1px solid var(--line);border-radius:999px;background:var(--panel);color:#d1dbea;font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.messages{display:flex;flex-direction:column;gap:12px;padding:12px 0 150px}.msg{max-width:min(86%,620px);padding:13px 15px;border-radius:18px;line-height:1.55;white-space:pre-wrap;overflow-wrap:anywhere}.msg.user{align-self:flex-end;background:linear-gradient(135deg,#6657ff,#3e8cff);color:#fff;border-bottom-right-radius:6px}.msg.assistant{align-self:flex-start;background:var(--panel);border:1px solid var(--line);border-bottom-left-radius:6px}.msg.thinking{color:var(--muted);font-style:italic}.image-message{padding:8px;overflow:hidden}.image-message img{display:block;width:100%;height:auto;border-radius:14px}.image-message-caption{padding:8px 6px 4px;color:var(--muted);font-size:12px}
.composer{position:fixed;z-index:50;left:50%;transform:translateX(-50%);bottom:calc(78px + env(safe-area-inset-bottom));width:min(var(--content),calc(100vw - 24px));padding:8px;display:grid;grid-template-columns:42px minmax(0,1fr) 40px 46px;align-items:end;gap:6px;border:1px solid var(--line);border-radius:22px;background:rgba(12,20,32,.96);backdrop-filter:blur(20px);box-shadow:var(--shadow)}[data-theme="light"] .composer{background:rgba(255,255,255,.97)}.composer textarea{width:100%;min-height:42px;max-height:132px;resize:none;border:0;outline:0;background:transparent;color:var(--text);padding:11px 4px;line-height:1.35}.composer-icon,.send-btn{width:40px;height:40px;align-self:center;border:0;border-radius:14px}.composer-icon{background:transparent;color:var(--muted);font-size:21px;transition:.18s}.composer-icon:hover,.composer-icon.quick-open{background:rgba(78,126,255,.13);color:#7aa8ff}.send-btn{width:46px;background:linear-gradient(135deg,#6e59ff,#398bff);color:#fff;font-size:18px}.send-btn:disabled{opacity:.5}

/* Image */
.image-prompt-box{display:grid;gap:10px}.image-prompt-box textarea{width:100%;min-height:96px;resize:vertical;border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);color:var(--text);padding:14px;outline:0}.image-prompt-box textarea:focus,.search:focus,.modal-card input:focus{border-color:#5d8fff;box-shadow:0 0 0 3px rgba(83,133,255,.12)}.chips{display:flex;gap:7px;overflow-x:auto;padding:0 0 2px;scrollbar-width:none}.chips::-webkit-scrollbar{display:none}.chips button{flex:0 0 auto;border:1px solid var(--line);background:var(--panel);border-radius:999px;padding:8px 11px;font-size:12px}.chips button:hover{border-color:var(--line2)}.image-preview{width:100%;aspect-ratio:1/1;position:relative;overflow:hidden;border:1px solid var(--line);border-radius:20px;background:var(--panel)}.image-preview img{width:100%;height:100%;display:block;object-fit:cover}.preview-label{position:absolute;left:10px;bottom:10px;padding:7px 10px;border-radius:999px;background:rgba(5,8,14,.75);color:#e2e9f5;font-size:11px}.image-actions{display:grid;grid-template-columns:110px minmax(0,1fr);gap:9px}.image-actions select{min-height:46px;border:1px solid var(--line);border-radius:15px;background:var(--panel);color:var(--text);padding:0 12px}

/* Files */
.dropzone{min-height:220px;border:1px dashed #468fff;border-radius:20px;background:linear-gradient(180deg,rgba(65,133,255,.08),rgba(65,133,255,.025));display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;text-align:center;padding:20px}.dropzone span,.dropzone small{color:var(--muted)}.upload-icon{font-size:40px;color:#6da6ff;margin-bottom:7px}.file-list{display:grid;gap:9px;margin-top:12px}.file-item{min-height:70px;padding:12px 14px;border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);display:grid;grid-template-columns:42px minmax(0,1fr) 18px;align-items:center;gap:11px}.file-icon{width:42px;height:42px;border-radius:12px;background:var(--panel2);display:grid;place-items:center;color:#68a0ff}.file-item b{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.file-item small{display:block;color:var(--muted);margin-top:4px}

/* Voice */
.voice-screen{position:relative}.voice-topline{height:60px;display:grid;grid-template-columns:44px minmax(0,1fr) 44px;align-items:center;margin-top:8px}.voice-exit{width:42px;height:42px;border:1px solid var(--line);border-radius:14px;background:var(--panel);color:var(--text);font-size:22px;display:grid;place-items:center}.voice-top-title{text-align:center;color:var(--muted);font-size:14px;font-weight:750}.voice-top-spacer{width:42px;height:42px}.voice-heading{padding:8px 0}.voice-stage{min-height:500px;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:8px 0 40px}.voice-orb{width:min(250px,65vw);aspect-ratio:1/1;display:grid;place-items:center;border:2px solid #6377ff;border-radius:50%;background:radial-gradient(circle,#143b7f 0,#111c45 35%,#07101d 66%,transparent 68%);box-shadow:0 0 80px rgba(78,107,255,.42),inset 0 0 45px rgba(66,171,255,.20);transition:.24s}.voice-orb.listening{transform:scale(1.02);box-shadow:0 0 110px rgba(78,107,255,.62),inset 0 0 58px rgba(66,171,255,.32)}.voice-orb.speaking{border-color:#8b63ff;box-shadow:0 0 110px rgba(121,92,255,.60),inset 0 0 58px rgba(121,92,255,.28)}.voice-bars{height:70px;display:flex;align-items:center;gap:6px}.voice-bars i{width:5px;height:25px;display:block;border-radius:999px;background:#55a4ff;box-shadow:0 0 12px #4c7fff}.voice-bars i:nth-child(2),.voice-bars i:nth-child(4){height:43px}.voice-bars i:nth-child(3){height:62px}.voice-orb.listening .voice-bars i{animation:voicePulse .75s ease-in-out infinite alternate}.voice-orb.listening .voice-bars i:nth-child(2){animation-delay:.08s}.voice-orb.listening .voice-bars i:nth-child(3){animation-delay:.16s}.voice-orb.listening .voice-bars i:nth-child(4){animation-delay:.24s}.voice-orb.listening .voice-bars i:nth-child(5){animation-delay:.32s}@keyframes voicePulse{from{transform:scaleY(.65);opacity:.72}to{transform:scaleY(1.25);opacity:1}}.voice-state{max-width:600px;margin-top:28px;padding:0 12px;text-align:center;font-size:18px;font-weight:750;line-height:1.4}.voice-hint{max-width:480px;margin:10px auto 0;padding:0 18px;text-align:center;color:var(--muted);font-size:13px;line-height:1.5}

/* History */
.search{width:100%;height:48px;border:1px solid var(--line);border-radius:16px;background:var(--panel);color:var(--text);padding:0 14px;outline:0}.history-list{display:grid;gap:10px;margin-top:14px}.history-item{border:1px solid var(--line);border-radius:var(--radius);background:var(--panel)}.history-row{min-height:74px;padding:9px 9px 9px 15px;display:grid;grid-template-columns:minmax(0,1fr) 42px;align-items:center;gap:10px}.history-open{width:100%;min-width:0;border:0;background:transparent;color:var(--text);padding:3px 0;text-align:left}.history-open b{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:15px;line-height:1.3}.history-open small{display:block;color:var(--muted);margin-top:6px;font-size:12px}.history-more{width:42px;height:42px;border:0;border-radius:12px;background:transparent;color:var(--muted);font-weight:850;letter-spacing:1px}.history-more:hover{background:var(--panel2);color:var(--text)}.empty-history{padding:14px}.empty-history small{display:block;color:var(--muted);margin-top:5px}
.history-menu-scrim{position:fixed;z-index:94;inset:0;background:transparent}.history-context-menu{position:fixed;z-index:95;width:238px;padding:6px;border:1px solid rgba(255,255,255,.10);border-radius:18px;background:rgba(49,49,51,.98);backdrop-filter:blur(24px);box-shadow:0 18px 58px rgba(0,0,0,.46)}[data-theme="light"] .history-context-menu{background:rgba(246,246,248,.99);border-color:rgba(0,0,0,.08)}.history-context-menu button{width:100%;min-height:46px;padding:9px 10px;border:0;border-radius:11px;background:transparent;display:grid;grid-template-columns:28px minmax(0,1fr);align-items:center;gap:8px;text-align:left}.history-context-menu button:hover{background:rgba(255,255,255,.08)}[data-theme="light"] .history-context-menu button:hover{background:rgba(0,0,0,.05)}.history-context-menu button span{display:grid;place-items:center;font-size:19px}.history-context-menu button b{font-size:14px;font-weight:650}.history-context-menu button.danger{color:#ff4f4f}.history-menu-divider{height:1px;margin:5px 6px;background:rgba(255,255,255,.12)}[data-theme="light"] .history-menu-divider{background:rgba(0,0,0,.09)}

/* Models */
.screen-backline{padding:18px 0 0}.screen-back{height:42px;border:1px solid var(--line);border-radius:14px;background:var(--panel);padding:0 13px;display:inline-flex;align-items:center;gap:7px}.screen-back:hover{background:var(--panel2);border-color:var(--line2)}.screen-back span{font-size:13px}.model-screen-title{padding-top:14px}.model-list{display:grid;gap:10px}.model-row{width:100%;min-height:112px;padding:15px 16px;border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);display:grid;grid-template-columns:44px minmax(0,1fr) 28px;align-items:start;gap:14px;text-align:left}.model-row:hover{border-color:var(--line2);background:linear-gradient(180deg,var(--panel),var(--panel2))}.model-icon{width:44px;height:44px;border-radius:12px;background:var(--panel2);display:grid;place-items:center;color:#77a8ff}.model-main{min-width:0}.model-main>b{display:block;font-size:15px;line-height:1.3}.model-main>small{display:block;color:var(--muted);margin-top:4px}.cap-row{min-height:34px;margin-top:10px;display:flex;flex-wrap:wrap;align-items:center;gap:6px}.cap-chip{width:34px;height:34px;display:inline-grid;place-items:center;border:1px solid rgba(98,149,255,.24);border-radius:999px;background:rgba(67,114,230,.10);font-size:13px}.model-note{margin-top:8px;color:var(--muted);font-size:12px;line-height:1.4}.check{width:28px;text-align:center;color:#61b1ff;font-size:20px}

/* Settings/Profile/Theme */
.settings-group{display:grid;gap:10px}.settings-row{width:100%;min-height:70px;padding:12px 14px;border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);display:grid;grid-template-columns:42px minmax(0,1fr) minmax(0,180px) 18px;align-items:center;gap:12px;text-align:left}.button.settings-row:hover,.settings-row:hover:not(.info-row){border-color:var(--line2);background:var(--panel2)}.settings-row>span{width:42px;height:42px;border-radius:12px;background:var(--panel2);display:grid;place-items:center;color:#77a8ff}.settings-row b{min-width:0;line-height:1.3}.settings-row small{justify-self:end;max-width:180px;text-align:right;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.settings-row em{justify-self:end;color:var(--muted);font-style:normal;font-size:20px}.info-row{cursor:default}.theme-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:12px}.theme-card{height:190px;border:2px solid transparent;border-radius:22px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;font-size:18px}.theme-card span{font-size:38px}.light-card{background:#fff;color:#111}.dark-card{background:#0c1420;color:#fff}.theme-card.selected{border-color:#4b8dff;box-shadow:0 0 0 1px rgba(73,139,255,.3)}.profile-hero{text-align:center;padding:48px 0 28px}.profile-avatar{width:92px;height:92px;margin:0 auto;border-radius:50%;display:grid;place-items:center;font-size:38px;background:radial-gradient(circle at 35% 25%,#536aff,#3a2e87);box-shadow:0 0 45px rgba(92,80,255,.35)}.profile-hero h1{margin:15px 0 4px;font-size:31px}.profile-hero p{margin:0;color:var(--muted)}

/* Bottom nav */
.bottom-nav{position:fixed;z-index:55;left:50%;bottom:0;transform:translateX(-50%);width:min(820px,100vw);height:calc(70px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);display:grid;grid-template-columns:repeat(4,1fr);background:rgba(7,12,20,.96);border-top:1px solid var(--line);backdrop-filter:blur(20px)}[data-theme="light"] .bottom-nav{background:rgba(250,251,254,.97)}.bottom-nav button{min-width:0;border:0;background:transparent;color:var(--muted);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px}.bottom-nav button span{font-size:20px}.bottom-nav button small{font-size:10px;white-space:nowrap}.bottom-nav button.active{color:#65a4ff}

/* Quick actions */
.quick-action-scrim{position:fixed;z-index:81;inset:0;background:rgba(0,0,0,.22)}.quick-action-sheet{position:fixed;z-index:82;left:50%;bottom:calc(144px + env(safe-area-inset-bottom));transform:translateX(-50%);width:min(520px,calc(100vw - 24px));padding:10px 12px 12px;border:1px solid var(--line);border-radius:24px;background:rgba(12,20,32,.98);backdrop-filter:blur(22px);box-shadow:var(--shadow)}[data-theme="light"] .quick-action-sheet{background:rgba(255,255,255,.99)}.quick-action-grabber{width:42px;height:4px;margin:0 auto 8px;border-radius:999px;background:var(--line2)}.quick-action-title{padding:3px 3px 10px;color:var(--muted);font-size:12px;font-weight:750}.quick-action-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.quick-action-grid button{min-width:0;min-height:60px;padding:10px 11px;border:1px solid var(--line);border-radius:16px;background:var(--panel);display:flex;align-items:center;gap:10px;text-align:left}.quick-action-grid button:hover{border-color:rgba(91,145,255,.48);background:var(--panel2)}.quick-action-grid button span{flex:0 0 34px;width:34px;height:34px;border-radius:11px;background:var(--panel2);display:grid;place-items:center;font-size:17px}.quick-action-grid button b{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px}

/* Side menu */
.scrim{position:fixed;z-index:60;inset:0;background:rgba(0,0,0,.55)}.side-sheet{position:fixed;z-index:70;top:0;bottom:0;left:max(0px,calc((100vw - 820px)/2));width:min(330px,84vw);padding:20px;background:#09101a;border-right:1px solid var(--line);box-shadow:var(--shadow)}[data-theme="light"] .side-sheet{background:#f7f9fd}.side-head{display:grid;grid-template-columns:42px minmax(0,1fr) 42px;align-items:center;gap:10px;margin-bottom:24px}.side-head .wordmark{justify-self:center}.side-back{justify-self:start}.side-sheet>button{width:100%;min-height:48px;border:0;border-radius:14px;background:transparent;color:var(--text);padding:0 13px;text-align:left}.side-sheet>button:hover{background:var(--panel)}

/* Modals */
.modal{position:fixed;z-index:100;inset:0;padding:20px;display:grid;place-items:center;background:rgba(0,0,0,.64)}.modal-card{width:min(480px,100%);padding:20px;border:1px solid var(--line);border-radius:24px;background:var(--panel);box-shadow:var(--shadow)}.modal-card h2{margin:0 0 10px}.modal-card p{color:var(--muted);line-height:1.5}.modal-card input{width:100%;height:48px;border:1px solid var(--line);border-radius:14px;background:var(--panel2);color:var(--text);padding:0 13px;outline:0}.modal-actions{display:flex;justify-content:flex-end;gap:9px;margin-top:15px}.modal-actions button{min-height:42px;border:1px solid var(--line);border-radius:13px;background:var(--panel2);padding:0 15px}.modal-actions .primary{border:0;background:linear-gradient(135deg,#7259ff,#3f8dff)}

@media(max-width:560px){
  :root{--pad:12px}.screen-title{padding-top:22px}.screen-title h1{font-size:29px}.mountain-card{height:315px}.welcome-logo{font-size:44px}.model-row{min-height:106px;padding:14px;grid-template-columns:42px minmax(0,1fr) 26px;gap:12px}.model-icon{width:42px;height:42px}.settings-row{grid-template-columns:40px minmax(0,1fr) minmax(0,112px) 16px;gap:10px;padding:11px 12px}.settings-row>span{width:40px;height:40px}.settings-row small{max-width:112px}.theme-grid{grid-template-columns:1fr}.theme-card{height:150px}.voice-stage{min-height:430px}.composer{width:calc(100vw - 24px)}.history-context-menu{width:228px}.quick-action-grid{grid-template-columns:1fr 1fr}}
@media(min-width:821px){main{padding-bottom:32px}.bottom-nav{display:none}.screen{min-height:calc(100vh - 104px)}.composer{bottom:18px}.quick-action-sheet{bottom:82px}}

/* =========================================================
   v17 — accounts / registration
   ========================================================= */
.auth-gate{
  position:fixed;
  z-index:150;
  inset:0;
  overflow:auto;
  display:grid;
  place-items:center;
  padding:24px 14px;
  background:
    radial-gradient(circle at 50% 8%,rgba(83,104,255,.24),transparent 32%),
    rgba(4,8,15,.97);
}
[data-theme="light"] .auth-gate{
  background:radial-gradient(circle at 50% 8%,rgba(83,104,255,.14),transparent 32%),rgba(245,247,252,.98);
}
.auth-card{
  width:min(440px,100%);
  border:1px solid var(--line);
  border-radius:28px;
  background:rgba(10,16,27,.96);
  box-shadow:0 28px 90px rgba(0,0,0,.48);
  padding:24px;
}
[data-theme="light"] .auth-card{background:rgba(255,255,255,.98)}
.auth-brand{display:flex;align-items:center;gap:12px;margin-bottom:22px}
.auth-brand img{width:48px;height:48px;border-radius:15px}
.auth-brand small{display:block;color:var(--muted);margin-top:2px}
.auth-card h1{margin:0;font-size:30px;letter-spacing:-.04em}
.auth-copy{color:var(--muted);line-height:1.55;font-size:13px;margin:9px 0 19px}
.auth-tabs{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:6px;
  padding:5px;
  background:var(--card2);
  border:1px solid var(--line);
  border-radius:16px;
  margin-bottom:14px;
}
.auth-tabs button{
  min-height:42px;
  border:0;
  border-radius:12px;
  background:transparent;
  color:var(--muted);
  font-weight:700;
}
.auth-tabs button.active{background:var(--card);color:var(--text);box-shadow:0 4px 18px rgba(0,0,0,.18)}
.auth-form{display:grid;gap:12px}
.auth-form label{display:grid;gap:7px;color:var(--muted);font-size:12px;font-weight:700}
.auth-form input{
  width:100%;
  height:48px;
  border:1px solid var(--line);
  border-radius:14px;
  background:var(--card2);
  color:var(--text);
  outline:none;
  padding:0 13px;
  font-size:14px;
}
.auth-form input:focus{border-color:#598aff;box-shadow:0 0 0 3px rgba(72,136,255,.12)}
.auth-submit{width:100%;min-height:48px;margin-top:2px}
.auth-submit:disabled{opacity:.55;cursor:not-allowed}
.auth-error{min-height:20px;color:#ff7e8c;font-size:12px;margin:-2px 0 6px;line-height:1.4}
.auth-note{margin-top:15px;padding-top:13px;border-top:1px solid var(--line);color:var(--muted);font-size:11px;line-height:1.45}
.danger-row{color:#ff737f!important}
.danger-row>span{color:#ff737f!important;background:rgba(255,78,98,.09)!important}

@media(max-width:560px){
  .auth-gate{padding:14px 12px;align-items:start;padding-top:max(28px,env(safe-area-inset-top))}
  .auth-card{padding:20px;border-radius:24px}
  .auth-card h1{font-size:27px}
}

/* v18 — install after registration */
.install-choice-card{text-align:center}.install-badge{width:max-content;margin:0 auto 10px;padding:7px 11px;border:1px solid var(--line);border-radius:999px;color:#79a7ff;font-size:12px;font-weight:850}.install-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:16px}.install-option{min-height:118px;border:1px solid var(--line);border-radius:18px;background:var(--panel2);color:var(--text);text-decoration:none;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px}.install-option:hover{border-color:#5a8fff}.install-option span{font-size:28px}.install-option b{font-size:15px}.install-option small{color:var(--muted)}.iphone-steps{margin-top:14px;padding:14px;text-align:left;border:1px solid var(--line);border-radius:16px;background:var(--panel2);line-height:1.55}.iphone-steps ol{margin:9px 0 0;padding-left:20px;color:var(--muted)}.iphone-steps li+li{margin-top:5px}@media(max-width:480px){.install-grid{grid-template-columns:1fr}}

/* v20 image back */
[data-screen="image"] .screen-backline{padding-top:18px}

/* v21 header/support */
.topbar-spacer{width:42px;height:42px}.support-row{color:var(--text);text-decoration:none}.support-row:hover{border-color:var(--line2);background:var(--panel2)}


/* v22 install entry in hamburger menu */
.side-install-button{margin-top:10px!important;min-height:62px!important;padding:9px 11px!important;border:1px solid var(--line)!important;background:var(--panel)!important;display:grid!important;grid-template-columns:36px minmax(0,1fr) 18px!important;align-items:center!important;gap:10px!important}
.side-install-button>span:first-child{width:36px;height:36px;border-radius:11px;background:var(--panel2);display:grid;place-items:center;color:#79a7ff;font-size:18px}.side-install-copy{display:block;min-width:0}.side-install-copy b{display:block;font-size:14px}.side-install-copy small{display:block;margin-top:3px;color:var(--muted);font-size:11px}.side-install-button em{font-style:normal;color:var(--muted);font-size:20px}.side-install-button:hover{border-color:var(--line2)!important;background:var(--panel2)!important}

/* v23 install menu */
.iphone-done{width:100%;margin-top:12px;min-height:44px;border:1px solid var(--line);border-radius:13px;background:var(--panel);color:var(--text);font-weight:700}.iphone-done:hover{background:var(--panel2)}

/* v24 tariffs */
.plans-promo{width:100%;min-height:52px;margin:0 0 10px;padding:9px 13px;border:1px solid rgba(104,120,255,.28);border-radius:16px;background:linear-gradient(90deg,rgba(50,87,190,.18),rgba(103,61,190,.14));display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:12px;text-align:left;color:var(--text)}
.plans-promo span{font-size:12px;color:#8bb8ff;font-weight:800;white-space:nowrap}.plans-promo b{font-size:13px;font-weight:750;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.plans-promo em{font-style:normal;color:#8ba5d0;font-size:22px}.plans-promo:hover{border-color:rgba(121,107,255,.55);box-shadow:0 0 26px rgba(77,90,255,.12)}
.plans-title{text-align:center;padding-bottom:14px}.billing-toggle{width:max-content;margin:0 auto 18px;padding:4px;border:1px solid var(--line);border-radius:999px;background:var(--panel);display:flex;gap:4px}.billing-toggle button{min-width:110px;height:38px;border:0;border-radius:999px;background:transparent;color:var(--muted);font-weight:800}.billing-toggle button.active{background:linear-gradient(135deg,#5a76ff,#8d45ff);color:white;box-shadow:0 0 22px rgba(111,77,255,.28)}.billing-toggle small{font-size:10px}
.plans-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;align-items:stretch}.plan-card{position:relative;padding:18px 16px;border:1px solid var(--line);border-radius:22px;background:linear-gradient(180deg,var(--panel),rgba(11,18,30,.96));display:flex;flex-direction:column;min-width:0}.plan-card h2{margin:5px 0 4px;font-size:28px}.plan-kicker{min-height:34px;color:var(--muted);font-size:11px;line-height:1.35}.plan-price{display:flex;align-items:baseline;gap:6px;margin:4px 0}.plan-price b{font-size:26px;letter-spacing:-.03em}.plan-price span,.year-note{color:var(--muted);font-size:11px}.year-note{min-height:28px}.plan-card ul{list-style:none;padding:0;margin:14px 0 18px;display:grid;gap:9px;font-size:12px;line-height:1.35}.plan-card li{position:relative;padding-left:19px}.plan-card li:before{content:'✓';position:absolute;left:0;color:#71a7ff;font-weight:900}.plan-action{margin-top:auto;min-height:44px;border:1px solid var(--line);border-radius:14px;background:var(--panel2);font-weight:800}.primary-plan,.max-plan{border:0;color:white;background:linear-gradient(135deg,#7058ff,#3f8dff)}.current-plan{opacity:.72;cursor:default}.plan-pro{border-color:rgba(128,81,255,.82);box-shadow:0 0 0 1px rgba(87,120,255,.22),0 0 34px rgba(112,64,255,.20)}.popular-badge{position:absolute;top:-12px;left:50%;transform:translateX(-50%);padding:6px 11px;border-radius:999px;background:linear-gradient(135deg,#5e76ff,#a73dff);color:white;font-size:10px;font-weight:900;white-space:nowrap}.plan-benefits{margin:16px 0 24px;padding:13px;border:1px solid var(--line);border-radius:18px;background:var(--panel);display:flex;justify-content:center;gap:10px;flex-wrap:wrap}.plan-benefits span{padding:8px 10px;border-radius:12px;background:var(--panel2);font-size:11px;font-weight:700}.side-plans{display:flex!important;align-items:center;gap:8px}.side-plans small{margin-left:auto;color:#7fa5df;font-size:10px}
@media(max-width:760px){.plans-grid{grid-template-columns:1fr}.plan-card{padding:17px}.plan-pro{order:-1}.plans-promo{grid-template-columns:1fr auto}.plans-promo span{display:none}.plans-promo b{white-space:normal}.billing-toggle{width:100%}.billing-toggle button{flex:1;min-width:0}}

/* v24 mobile safe-area */
.topbar{height:calc(72px + env(safe-area-inset-top));padding-top:calc(12px + env(safe-area-inset-top));}
main{padding-top:calc(72px + env(safe-area-inset-top));}
.side-sheet{padding-top:calc(20px + env(safe-area-inset-top));}
@supports(padding:max(0px)){.topbar{padding-left:max(var(--pad),env(safe-area-inset-left));padding-right:max(var(--pad),env(safe-area-inset-right));}.bottom-nav{padding-left:env(safe-area-inset-left);padding-right:env(safe-area-inset-right);}}

/* v27 owner + promo */
.side-promo{display:flex!important;align-items:center;gap:8px}.side-promo small{margin-left:auto;color:#9d8cff;font-size:10px}.promo-card{text-align:center}.promo-icon{width:58px;height:58px;margin:0 auto 12px;border-radius:18px;display:grid;place-items:center;background:linear-gradient(135deg,rgba(73,130,255,.22),rgba(139,71,255,.24));border:1px solid rgba(121,100,255,.42);color:#9b8cff;font-size:25px;box-shadow:0 0 26px rgba(102,76,255,.18)}.promo-card input{text-transform:uppercase;letter-spacing:.04em}.promo-status{min-height:22px;margin-top:9px;color:#8eb8ff;font-size:12px;line-height:1.45}.owner-plan{border-color:rgba(165,104,255,.95)!important;box-shadow:0 0 0 1px rgba(103,138,255,.28),0 0 42px rgba(127,64,255,.28)!important}.owner-plan:after{content:'OWNER';position:absolute;right:12px;top:12px;padding:4px 7px;border-radius:999px;background:rgba(141,82,255,.17);border:1px solid rgba(150,102,255,.38);color:#b7a2ff;font-size:8px;font-weight:900;letter-spacing:.12em}

/* v28 owner developer badge */
.developer-badge{width:max-content;max-width:100%;margin:12px auto 0;padding:8px 12px;border:1px solid rgba(104,146,255,.36);border-radius:999px;background:linear-gradient(135deg,rgba(55,118,255,.16),rgba(124,76,255,.18));color:#9fc2ff;font-size:12px;font-weight:850;letter-spacing:.01em;box-shadow:0 0 24px rgba(91,94,255,.12)}
.owner-profile-name{background:linear-gradient(135deg,#ffffff,#8dbdff 55%,#aa87ff);-webkit-background-clip:text;background-clip:text;color:transparent}

/* v30 installed-app detection */
.installed-app #sideInstallApp{display:none!important}
@media (display-mode:standalone){#sideInstallApp{display:none!important}}
@media (display-mode:fullscreen){#sideInstallApp{display:none!important}}