:root{--purple:#591078;--pink:#ec3f78;--ink:#281b32;--muted:#746b7c;--line:#e6deea;--bg:#fbfafc;--white:#fff}*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg)}button,input,textarea{font:inherit}.hidden{display:none!important}.login-screen{min-height:100vh;display:grid;place-items:center;background:linear-gradient(145deg,#fff9f6,#f5edf8);padding:20px}.login-card{width:min(420px,100%);background:#fff;padding:36px;border-radius:24px;box-shadow:0 25px 80px #44145522}.login-brand,.brand{display:flex;align-items:center;gap:11px}.login-brand b,.brand>b{width:45px;height:45px;display:grid;place-items:center;border-radius:14px;background:linear-gradient(135deg,var(--pink),var(--purple));color:#fff;font-size:25px}.login-brand strong,.login-brand small,.brand strong,.brand small{display:block}.login-brand small,.brand small{font-size:9px;letter-spacing:.23em}.login-card input{width:100%;height:50px;border:1px solid var(--line);border-radius:11px;padding:0 13px}.login-card button{width:100%;height:50px;border:0;border-radius:11px;background:var(--purple);color:#fff;font-weight:800;margin-top:12px}.login-card small{display:block;color:#bd2942;min-height:18px}.app{display:grid;grid-template-columns:245px minmax(0,1fr);min-height:100vh}aside{position:sticky;top:0;height:100vh;padding:20px 14px;background:linear-gradient(180deg,#2b1144,#1f0c33);color:#fff;display:flex;flex-direction:column}.brand{color:#fff;text-decoration:none;padding:2px 10px 24px}.brand strong{font-size:20px}nav{display:grid;gap:6px}nav button{display:flex;gap:12px;align-items:center;border:0;border-radius:10px;padding:12px;background:transparent;color:#d7cbdc;text-align:left;font-weight:700}nav button.active,nav button:hover{background:linear-gradient(135deg,#d82877,#a61a76);color:#fff}.support{margin-top:auto;padding:17px;border-radius:15px;background:linear-gradient(145deg,#711783,#ae287b)}.support strong,.support a{display:block;color:#fff;text-decoration:none}.support a{margin-top:10px;font-size:14px;font-weight:700}.logout{border:0;background:transparent;color:#d7cbdc;text-align:left;padding:12px;margin-top:5px}main{padding:24px 28px 60px;min-width:0}header{display:flex;justify-content:space-between;gap:20px;margin-bottom:18px}header h1{margin:0;font-size:26px}header p{margin:4px 0 0;color:var(--muted);font-size:14px}.header-actions{display:flex;align-items:center;gap:12px}.header-actions span{font-size:12px;color:var(--muted)}.header-actions a{padding:11px 15px;border:1px solid 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var(--line);border-radius:11px;display:grid;place-items:center;text-align:center;color:var(--purple);overflow:hidden}.logo-preview img{max-width:100%;max-height:100%;display:none}.logo-preview.has-image img{display:block}.logo-preview.has-image b{display:none}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin-top:18px}.form-grid label{display:grid;gap:7px;font-size:12px;font-weight:800}.form-grid .full{grid-column:1/-1}.form-grid input,.form-grid textarea{width:100%;border:1px solid var(--line);border-radius:10px;padding:11px}.sticky-actions{position:sticky;bottom:0;display:flex;justify-content:flex-end;gap:12px;padding:18px 0;background:linear-gradient(to top,var(--bg) 75%,transparent)}.save-btn{border:0;border-radius:10px;background:var(--purple);color:#fff;padding:0 24px;font-weight:900}.placeholder{background:#fff;border:1px solid var(--line);border-radius:16px;padding:25px}.toast{position:fixed;right:20px;bottom:20px;background:#21122a;color:#fff;padding:12px 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