:root{color-scheme:dark;--text:#e9edf7;--muted:#94b5d6;--line:#ffffff18;--panel:#171f36;--input:#10182d;--accent:#8b57fa}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(ellipse at 85% 40%,#22124b88,transparent 65%),linear-gradient(125deg,#0e162a,#181139 65%,#1d263b);font:14px/1.5 Arial,Helvetica,sans-serif;color:var(--text)}button,input,textarea,select{font:inherit}button,a,input,select,textarea{outline-offset:4px}button{cursor:pointer}button:disabled{opacity:.45;cursor:not-allowed}a{color:#9a7eff}h1,h2,h3,p{margin:0}h1{font-size:29px;letter-spacing:-.7px}h2{font-size:23px;letter-spacing:-.6px}h3{font-size:12px;letter-spacing:1px;text-transform:uppercase;color:var(--muted)}label{display:block;color:var(--muted);margin:17px 0 5px}input,textarea,select{width:100%;background:var(--input);color:var(--text);border:1px solid var(--line);border-radius:12px;padding:12px 14px;min-height:45px}textarea{resize:vertical;min-height:110px}input::placeholder,textarea::placeholder{color:#71839e}select{cursor:pointer}button{border:0;border-radius:10px;padding:12px 17px;color:white;background:#303951;font-weight:600}.primary{background:linear-gradient(105deg,#6962f4,#8d55f6)}.wide{width:100%}.danger{color:#ff6d7c;background:#ff64791d;border:1px solid #ff647944}.subtle{background:#ffffff09;color:#bdc9df}.icon{display:inline-flex;width:28px;justify-content:center;font-size:24px;vertical-align:middle;margin-right:8px}.panel{background:var(--panel);border:1px solid #ffffff1c;border-radius:22px;box-shadow:0 12px 24px #00000018;padding:27px}.auth{min-height:100vh;display:grid;place-items:center;padding:25px}.auth .panel{width:360px;padding:32px}.auth h1{text-align:center;margin-bottom:5px}.auth .intro{color:var(--muted);text-align:center}.auth form{margin-top:22px}.auth .primary{margin-top:20px}.auth .foot{margin-top:16px;text-align:center;color:var(--muted);font-size:12px}.wordmark{font-weight:800;letter-spacing:-1px;font-size:24px}.wordmark span{color:#a88bff}.auth .wordmark{text-align:center;font-size:15px;letter-spacing:3px;text-transform:uppercase;color:#bba3ff;margin-bottom:16px}.auth .demo{margin-top:12px}.topbar{display:flex;align-items:center;justify-content:space-between;padding:22px 4vw;gap:15px}.top-actions{display:flex;align-items:center;gap:10px}.top-actions button{padding:8px 13px;font-size:12px}.topbar small{color:var(--muted)}main{max-width:1080px;margin:14px auto 60px;padding:0 20px}.banner{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:12px 17px;border:1px solid #9b7dff44;background:#8973ff10;border-radius:12px;margin-bottom:22px;color:#c9b9ff;font-size:12px}.columns{display:grid;grid-template-columns:420px 1fr;gap:26px}.send{padding:26px}.send textarea[name=numbers]{min-height:74px}.help{display:block;font-size:11px;color:var(--muted);margin-top:5px}.counter{text-align:right;font:11px monospace;color:var(--muted);margin:5px 0 18px}.send .primary{min-height:47px}.templates-head{display:flex;align-items:center;gap:10px;margin-bottom:12px}.badge{border-radius:20px;background:#b59b4c33;color:#dfca92;font-size:11px;padding:0 7px}.template-columns{display:grid;grid-template-columns:1fr 1fr;gap:26px}.template-columns label{font-size:13px}.template-columns h3{margin-top:2px;margin-bottom:9px}.template-columns .danger{width:100%;margin-top:9px}.template-columns form label:first-of-type{margin-top:9px}.templates{min-height:600px}.history{margin-top:26px}.history-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:18px}.history-head div{display:flex;align-items:center;gap:8px}.history-head button{font-size:12px;padding:6px 10px}.history-head small{color:var(--muted)}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%;text-align:left;font-size:12px}th{color:var(--muted);font-weight:400;border-bottom:1px solid var(--line);padding:12px}td{border-bottom:1px solid #ffffff09;padding:15px 12px;max-width:300px;overflow-wrap:anywhere}td.message{color:var(--muted)}td small{display:block;color:#8294b2}.status{white-space:nowrap;border-radius:30px;padding:4px 8px;font-size:10px;color:#20dcba;background:#0dc4a51c}.status.warn{color:#edca79;background:#e6ba5b18}.status.bad{color:#ff7c8a;background:#fa6c7c18}.empty{text-align:center;color:var(--muted);padding:35px}.settings{margin-bottom:22px}.settings p{color:var(--muted);margin-top:10px}.provider-row{display:flex;justify-content:space-between;gap:15px;margin-top:12px;padding:12px;background:var(--input);border-radius:10px}#toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);max-width:90vw;background:#e8e3ff;color:#211b39;padding:13px 22px;border-radius:12px;box-shadow:0 12px 35px #0007;display:none;z-index:5}#toast.visible{display:block}dialog{border:1px solid #665a99;border-radius:20px;padding:28px;background:var(--panel);color:var(--text);max-width:480px;width:90vw}dialog::backdrop{background:#080b1dc9}dialog p{margin:14px 0;color:var(--muted)}dialog .actions{display:flex;gap:10px;justify-content:flex-end;margin-top:22px}.preview{background:var(--input);padding:15px;border-radius:12px;white-space:pre-wrap;overflow-wrap:anywhere}.mobile-brand{color:var(--muted);font-size:11px;margin-top:4px}@media(max-width:950px){.columns{grid-template-columns:1fr}.templates{min-height:0}.send{padding:26px}.topbar{padding:16px 20px}}@media(max-width:540px){.template-columns{grid-template-columns:1fr}.panel{padding:20px;border-radius:17px}.topbar small{display:none}.top-actions{gap:5px}.top-actions button{padding:8px;font-size:11px}.banner{align-items:flex-start}.history-head{align-items:flex-start}h2{font-size:20px}main{padding:0 12px}.template-columns{gap:22px}}