*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Segoe UI',sans-serif;background:#f5f5f3;min-height:100vh;font-size:16px}

.auth-wrap{display:grid;grid-template-columns:420px 1fr;min-height:100vh}

/* LEFT */
.auth-left{background:#0a0a0a;padding:40px 40px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.auth-logo{display:block;margin-bottom:48px}
.auth-left-text h2{font-size:24px;font-weight:700;color:#FFD400;margin-bottom:12px;line-height:1.3}
.auth-left-text p{font-size:15px;color:#888;margin-bottom:28px}
.auth-perks{list-style:none;display:flex;flex-direction:column;gap:14px}
.auth-perks li{display:flex;align-items:center;gap:10px;font-size:14px;color:#aaa}
.auth-perks li i{font-size:16px;color:#FFD400;flex-shrink:0}
.auth-left-footer{margin-top:auto;font-size:12px;color:#333}

/* RIGHT */
.auth-right{background:#fff;display:flex;align-items:flex-start;justify-content:center;padding:48px 32px;overflow-y:auto}
.auth-form-wrap{width:100%;max-width:480px}
.auth-back{margin-bottom:28px}
.auth-back a{font-size:13px;color:#888;text-decoration:none;display:inline-flex;align-items:center;gap:6px;font-weight:600;text-transform:uppercase;letter-spacing:0.3px}
.auth-back a:hover{color:#FFD400}
.auth-title{font-size:30px;font-weight:700;color:#111;margin-bottom:6px}
.auth-sub{font-size:14px;color:#777;margin-bottom:28px}
.auth-sub a{color:#FFD400;text-decoration:none;font-weight:600}
.auth-sub a:hover{text-decoration:underline}

/* ROLE TOGGLE */
.role-toggle{display:flex;background:#f5f5f3;border-radius:8px;padding:4px;margin-bottom:28px;gap:4px}
.rtab{flex:1;padding:9px;font-size:14px;font-weight:600;border:none;border-radius:6px;cursor:pointer;font-family:inherit;background:transparent;color:#777;transition:all 0.2s}
.rtab.active{background:#FFD400;color:#0a0a0a}

/* ROLE CARDS */
.role-cards{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:28px}
.role-card{border:2px solid #eee;border-radius:12px;padding:18px 16px;cursor:pointer;text-align:center;transition:all 0.2s;background:#fff}
.role-card:hover{border-color:#FFD400}
a.role-card{display:block;text-decoration:none}
a.role-card:hover{background:#fffbe6}
a.role-card:hover i{color:#FFD400}
.role-card.selected{border-color:#FFD400;background:#fffbe6}
.role-card i{font-size:28px;color:#aaa;margin-bottom:8px;display:block}
.role-card.selected i{color:#FFD400}
.rc-title{font-size:14px;font-weight:700;color:#111;margin-bottom:3px}
.role-card.selected .rc-title{color:#8a6d00}
.rc-desc{font-size:12px;color:#aaa}

/* FORM */
.auth-form{display:flex;flex-direction:column;gap:18px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:13px;font-weight:600;color:#333}
.field input{padding:12px 14px;border:1.5px solid #ddd;border-radius:8px;font-size:14px;font-family:inherit;color:#222;outline:none;transition:border 0.2s}
.field input:focus{border-color:#FFD400;box-shadow:0 0 0 3px rgba(255,212,0,0.1)}

.pwd-wrap{position:relative}
.pwd-wrap input{width:100%;padding-right:44px}
.pwd-toggle{position:absolute;right:12px;top:50%;transform:translateY(-50%);background:none;border:none;cursor:pointer;color:#aaa;font-size:18px;display:flex;align-items:center}
.pwd-toggle:hover{color:#FFD400}

.pwd-strength{display:flex;gap:4px;margin-top:6px}
.pwd-bar{height:3px;flex:1;border-radius:2px;background:#eee;transition:background 0.3s}
.pwd-bar.weak{background:#ff4444}
.pwd-bar.medium{background:#FF7A00}
.pwd-bar.strong{background:#4caf50}

.auth-row{display:flex;align-items:center;justify-content:space-between}
.check-label{display:flex;align-items:center;gap:8px;font-size:13px;color:#555;cursor:pointer}
.check-label input{accent-color:#FFD400;width:16px;height:16px}
.check-label a{color:#FFD400;text-decoration:none}
.forgot-link{font-size:13px;color:#FFD400;text-decoration:none;font-weight:600}
.forgot-link:hover{text-decoration:underline}

.btn-auth{background:#FFD400;color:#0a0a0a;border:none;border-radius:8px;padding:13px;font-size:15px;font-weight:700;cursor:pointer;font-family:inherit;width:100%;display:flex;align-items:center;justify-content:center;gap:8px;margin-top:4px}
.btn-auth:hover{background:#e6bf00}

/* DIVIDER */
.divider-text{display:flex;align-items:center;gap:12px;margin:20px 0;color:#bbb;font-size:13px}
.divider-text::before,.divider-text::after{content:'';flex:1;height:1px;background:#eee}

/* SOCIAL */
.social-btns{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.social-btn{display:flex;align-items:center;justify-content:center;gap:8px;padding:11px;border:1.5px solid #ddd;border-radius:8px;background:#fff;font-size:14px;font-weight:600;cursor:pointer;font-family:inherit;color:#333;transition:all 0.2s}
.social-btn:hover{border-color:#FFD400;background:#fffbe6}
.social-btn i{font-size:18px}

.auth-terms{font-size:12px;color:#aaa;text-align:center;margin-top:20px;line-height:1.6}
.auth-terms a{color:#FFD400;text-decoration:none}

/* FORM VALIDATION / AUTH ERRORS */
.auth-error{display:flex;align-items:center;gap:8px;background:#fdecea;border:1px solid #f5c2c0;color:#b3261e;padding:11px 14px;border-radius:8px;font-size:13.5px;font-weight:600;margin-bottom:16px}
.auth-error i{font-size:18px;flex-shrink:0}
.field-error{display:block;margin-top:5px;color:#b3261e;font-size:12.5px;font-weight:600}

@media(max-width:768px){
  .auth-wrap{grid-template-columns:1fr}
  .auth-left{display:none}
  .auth-right{padding:32px 20px}
  .form-row{grid-template-columns:1fr}
}