:root{--bg-dark: #0f1115;--bg-card: #16181d;--bg-input: #1f2229;--text-main: #f8fafc;--text-muted: #94a3b8;--primary: #6366f1;--primary-hover: #4f46e5;--accent: #ec4899;--danger: #ef4444;--success: #10b981;--border: #2dd4bf20;--border-strong: #2dd4bf40;--radius: 12px;--radius-sm: 8px;--radius-full: 9999px;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .5), 0 4px 6px -4px rgb(0 0 0 / .2);--shadow-glow: 0 0 15px 0 rgba(99, 102, 241, .3);--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--bg-dark);color:var(--text-main);line-height:1.5;-webkit-font-smoothing:antialiased}a{color:var(--primary);text-decoration:none;transition:color .2s ease}a:hover{color:var(--primary-hover)}button{cursor:pointer;font-family:inherit;font-size:.95rem;font-weight:500;border:none;padding:.6rem 1.2rem;border-radius:var(--radius-sm);transition:all .2s cubic-bezier(.4,0,.2,1)}button:active{transform:scale(.98)}.btn-primary{background:var(--primary);color:#fff;box-shadow:var(--shadow-glow)}.btn-primary:hover{background:var(--primary-hover);box-shadow:0 0 20px #6366f180;transform:translateY(-1px)}.btn-secondary{background:var(--bg-input);color:var(--text-main);border:1px solid var(--border)}.btn-secondary:hover{background:var(--bg-card);border-color:var(--border-strong)}.btn-danger{background:#ef44441a;color:var(--danger)}.btn-danger:hover{background:#ef444433}input,textarea,select{font-family:inherit;font-size:.95rem;padding:.75rem 1rem;background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-main);transition:border-color .2s,box-shadow .2s;width:100%}input:focus,textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #6366f133}.card{background:var(--bg-card);border-radius:var(--radius);border:1px solid var(--border);padding:1.5rem;box-shadow:var(--shadow-lg);transition:transform .3s ease,box-shadow .3s ease}.card:hover{transform:translateY(-4px);box-shadow:0 15px 25px -5px #0009,var(--shadow-glow)}.container{max-width:1200px;margin:0 auto;padding:0 1.5rem}.flex{display:flex}.flex-col{display:flex;flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.gap-2{gap:.5rem}.gap-4{gap:1rem}.gap-6{gap:1.5rem}.app-layout{display:flex;height:100vh;overflow:hidden}.sidebar{width:260px;background:var(--bg-card);border-right:1px solid var(--border);padding:1.5rem;display:flex;flex-direction:column}.main-content{flex:1;overflow-y:auto;padding:2rem;background:radial-gradient(circle at top right,rgba(99,102,241,.05),transparent 40%),var(--bg-dark)}.auth-wrapper{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:1.5rem;background:radial-gradient(circle at top left,rgba(99,102,241,.15),transparent 40%),var(--bg-dark)}.auth-form{background:var(--bg-card);padding:2.5rem;border-radius:var(--radius);border:1px solid var(--border);width:100%;max-width:400px;box-shadow:var(--shadow-lg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.auth-title{font-size:1.75rem;font-weight:700;text-align:center;margin-bottom:.5rem;background:linear-gradient(135deg,var(--primary),var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent}.auth-subtitle{text-align:center;color:var(--text-muted);margin-bottom:2rem;font-size:.95rem}.form-group{margin-bottom:1.25rem}.form-group label{display:block;margin-bottom:.5rem;font-size:.9rem;color:var(--text-muted)}