/* Bundled variable fonts (SIL OFL 1.1) - works fully offline. */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url(../fonts/inter-latin-ext-wght-normal.woff2) format('woff2-variations');
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url(../fonts/inter-latin-wght-normal.woff2) format('woff2-variations');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face {
  font-family: 'Sora';
  font-style: normal;
  font-display: swap;
  font-weight: 100 800;
  src: url(../fonts/sora-latin-wght-normal.woff2) format('woff2-variations');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face {
  font-family: 'Kufi';
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url(../fonts/noto-kufi-arabic-arabic-wght-normal.woff2) format('woff2-variations');
  unicode-range: U+0600-06FF,U+0750-077F,U+0870-088E,U+0890-0891,U+0897-08E1,U+08E3-08FF,U+200C-200E,U+2010-2011,U+204F,U+2E41,U+FB50-FDFF,U+FE70-FE74,U+FE76-FEFC,U+102E0-102FB,U+10E60-10E7E,U+10EC2-10EC4,U+10EFC-10EFF,U+1EE00-1EE03,U+1EE05-1EE1F,U+1EE21-1EE22,U+1EE24,U+1EE27,U+1EE29-1EE32,U+1EE34-1EE37,U+1EE39,U+1EE3B,U+1EE42,U+1EE47,U+1EE49,U+1EE4B,U+1EE4D-1EE4F,U+1EE51-1EE52,U+1EE54,U+1EE57,U+1EE59,U+1EE5B,U+1EE5D,U+1EE5F,U+1EE61-1EE62,U+1EE64,U+1EE67-1EE6A,U+1EE6C-1EE72,U+1EE74-1EE77,U+1EE79-1EE7C,U+1EE7E,U+1EE80-1EE89,U+1EE8B-1EE9B,U+1EEA1-1EEA3,U+1EEA5-1EEA9,U+1EEAB-1EEBB,U+1EEF0-1EEF1;
}

/* AG redesign inspired by alajmix/Chat: aurora glass, quiet typography, spacious chrome. */
:root {
 --bg:#f5f6fb; --surface:#fff; --elevated:#fff; --text:#161931; --muted:#5d637e;
 --accent:#6954eb; --accent-2:#348cf0; --accent-ink:#5844d5; --on-accent:#fff;
 --accent-grad:linear-gradient(115deg,#7055e8,#487bed); --accent-soft:rgba(107,92,255,.1);
 --hairline:rgba(24,30,80,.11); --glass:rgba(255,255,255,.7); --glass-strong:rgba(255,255,255,.92);
 --glass-border:rgba(24,30,80,.1); --bubble-them:rgba(255,255,255,.9); --bubble-them-border:rgba(24,30,80,.08);
 --control:#f2f3fa; --ff:'Inter','Kufi',system-ui,sans-serif; --container:1440px; --r-lg:22px;
 --accent-glow:0 4px 15px rgba(107,92,255,.12); --aurora-1:#c7baff; --aurora-2:#c0dfff; --aurora-3:#c9f4ee;
}
:root[data-theme="dark"] {
 --on-accent:#fff; --bg:#080a14; --surface:#12152a; --elevated:#191d33; --text:#eef0ff; --muted:#b0b6d4;
 --accent:#a395ff; --accent-ink:#b4a9ff; --control:#20243b; --glass:rgba(20,23,40,.8); --glass-strong:rgba(22,25,44,.96);
 --hairline:rgba(255,255,255,.12); --glass-border:rgba(255,255,255,.1); --bubble-them:#1c2038; --bubble-them-border:rgba(255,255,255,.08);
 --accent-grad:linear-gradient(115deg,#6546d6,#315ac1); --accent-soft:rgba(143,130,255,.15); --aurora-1:#292044; --aurora-2:#152d44; --aurora-3:#183533;
}
@media(prefers-color-scheme:dark) {
 :root:not([data-theme="light"]) {
 --on-accent:#fff; --bg:#080a14; --surface:#12152a; --elevated:#191d33; --text:#eef0ff; --muted:#b0b6d4;
 --accent:#a395ff; --accent-ink:#b4a9ff; --control:#20243b; --glass:rgba(20,23,40,.8); --glass-strong:rgba(22,25,44,.96);
 --hairline:rgba(255,255,255,.12); --glass-border:rgba(255,255,255,.1); --bubble-them:#1c2038; --bubble-them-border:rgba(255,255,255,.08);
 --accent-grad:linear-gradient(115deg,#6546d6,#315ac1); --accent-soft:rgba(143,130,255,.15); --aurora-1:#292044; --aurora-2:#152d44; --aurora-3:#183533;
 }
}
[hidden]{display:none!important}
body{background:radial-gradient(ellipse at 0 0,var(--aurora-1),transparent 50%),radial-gradient(ellipse at 100% 90%,var(--aurora-3),transparent 45%),var(--bg);font-family:var(--ff)}
body::before,body::after{display:none}
button,input{font-family:inherit}
button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
.brand-rail{display:none}.app{position:relative;min-height:0}
.hdr{padding:18px 24px;background:var(--glass);min-height:82px}
.hdr__mark,.brand-orb{background:conic-gradient(from 35deg,#7c5cff,#3aa0ff,#22d3c5,#ff7ad9,#7c5cff);box-shadow:inset -5px -6px 9px rgba(26,17,99,.2),inset 4px 4px 8px rgba(255,255,255,.6),0 5px 18px rgba(110,80,210,.16);border-radius:50%}
.hdr__title{font-family:'Sora','Kufi',sans-serif;font-size:18px}.hdr__sub{display:flex;font-family:var(--ff);margin-top:6px}
.pane--chat{position:relative;min-height:0}.thread{min-height:0;padding:24px clamp(16px,5vw,64px);gap:10px}
.bubble{padding:12px 16px 10px;max-width:80%;font-size:15px;line-height:1.65;box-shadow:0 2px 8px rgba(22,20,60,.035)}
.bubble--me{background:var(--accent-grad);color:white}.bubble--me::before{display:none}
.bubble__time{font-size:11px;opacity:.85;margin-top:8px}.bubble--photo{padding:4px}.bubble--photo .bubble__time{margin-top:0}
.composer{margin:12px 20px 20px;padding:10px;border:1px solid var(--hairline);border-radius:24px;background:var(--glass-strong);box-shadow:0 8px 25px -14px rgba(40,40,100,.22)}
.composer__input{background:transparent!important;border:0!important;box-shadow:none!important;min-width:0}.composer__send{border-radius:16px}
.search-bar{display:flex;align-items:center;gap:10px;margin:12px 24px 0;color:var(--muted);flex:none}.search-bar .input{border:0;background:transparent;padding:8px;font-size:13px}
.search-results{margin:0 24px;max-height:180px;overflow:auto;display:grid;border-radius:14px;background:var(--elevated);flex:none}.search-results button{text-align:start;justify-content:start;white-space:normal}
.search-hit{outline:3px solid var(--accent);outline-offset:3px}
.empty{opacity:1}.empty h2{font-family:'Sora','Kufi',sans-serif;font-size:25px}.empty__icon{background:var(--accent-soft);box-shadow:none;color:var(--accent)}
.pane:not(.pane--chat){padding:28px;min-height:0}.card{box-shadow:0 8px 28px -20px rgba(20,24,70,.2);background:var(--glass-strong);border-radius:22px;padding:24px}.card h2{font-size:20px;font-family:'Sora','Kufi',sans-serif;margin-bottom:10px}.card p{line-height:1.7}
.gate{background:transparent}.gate__card{background:var(--glass-strong);border:1px solid var(--glass-border);box-shadow:var(--elev-lift);border-radius:28px}
.tabbar{background:var(--glass-strong);border-top:1px solid var(--hairline)}.tab{border-radius:16px}.tab[aria-selected="true"]{color:var(--accent);background:var(--accent-soft)}
.sheet__panel{background:var(--glass-strong);border:1px solid var(--hairline);border-radius:24px}.reaction-picker{display:flex;justify-content:space-between;gap:2px;padding:10px 8px}.reaction-picker .btn{font-size:23px;min-width:44px;padding:6px}.reaction-picker[hidden]{display:none}
.quoted-message{display:block;border:0;border-inline-start:3px solid currentColor;border-radius:7px;background:rgba(128,128,160,.13);color:inherit;padding:9px 12px;margin:0 0 8px;text-align:start;font-size:12px;max-width:100%;cursor:pointer}.reactions{display:block;width:fit-content;padding:2px 8px;margin-top:6px;border-radius:20px;background:rgba(128,128,160,.15);font-size:16px}
.reply-preview{display:flex;align-items:center;justify-content:space-between;border-inline-start:3px solid var(--accent);padding-inline-start:12px;margin:8px 24px;background:var(--accent-soft);border-radius:8px;font-size:13px}
.outbox{max-height:120px;overflow:auto;margin:0 24px;border:1px solid var(--hairline);border-radius:12px;background:var(--surface)}.outbox-row{display:flex;align-items:center;gap:10px;justify-content:space-between;padding:6px 12px;font-size:12px}.outbox-row span{overflow-wrap:anywhere}
.jump-latest{align-self:center;background:var(--elevated);box-shadow:var(--elev);font-size:12px;min-height:40px;padding:6px 16px;margin:4px}
.backup-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:14px}.backup-card .field{margin-top:16px}.backup-file{max-width:100%;font-size:12px}.backup-actions label{display:none}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}
.callscreen{background:radial-gradient(ellipse at 50% 10%,var(--aurora-1),transparent 70%),var(--bg)}
@media(min-width:960px){
 .app{height:calc(100dvh - 40px);margin:20px auto;max-width:min(1440px,calc(100vw - 40px));grid-template-columns:252px minmax(0,1fr);grid-template-rows:82px minmax(0,1fr);border:1px solid var(--glass-border);border-radius:28px;overflow:hidden;box-shadow:0 20px 70px -35px rgba(40,40,100,.3);background:var(--glass)}
 .brand-rail{display:flex;flex-direction:column;grid-column:1;grid-row:1/3;border-inline-end:1px solid var(--hairline);padding:30px 24px}
 .rail-brand{display:flex;align-items:center;gap:14px;font:700 22px 'Sora','Kufi',sans-serif}.brand-orb{display:block;width:38px;height:38px;flex:none}.rail-brand strong span{display:block;margin-top:5px;font:400 11px var(--ff);color:var(--muted)}
 .rail-note{display:flex;align-items:start;gap:10px;margin-top:auto;padding-bottom:4px;color:var(--muted);font-size:12px;line-height:1.8}.rail-note svg{flex:none;width:16px}
 .hdr{grid-column:2;grid-row:1;background:transparent}.pane{grid-column:2;grid-row:2}.tabbar{position:absolute;inset-inline-start:20px;top:112px;width:212px;display:flex;flex-direction:column;gap:8px;padding:0;border:0;background:transparent;backdrop-filter:none}
 .tab{width:100%;display:flex;flex-direction:row;justify-content:start;gap:12px;min-height:48px;padding:10px 16px}.tab span{font-size:14px}.stack{max-width:780px;margin:0 auto}.thread{padding-top:32px}.composer{margin-inline:32px;margin-bottom:26px}
}
@media(max-width:480px){.hdr{padding:12px 16px;padding-top:calc(12px + env(safe-area-inset-top));min-height:70px}.thread{padding:18px 12px}.bubble{max-width:88%;font-size:15px}.composer{margin:8px 10px 10px;padding:6px;gap:3px}.composer__aux{width:44px;min-width:44px}.composer__input{padding-inline:5px}.search-bar{margin-inline:16px}.pane:not(.pane--chat){padding:16px}.card{padding:18px}.reaction-picker .btn{min-width:44px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}