.student-login-layout{min-height:100vh;display:flex;position:relative;overflow:hidden;background:var(--bg-primary)}.student-login-theme-toggle{position:fixed;top:20px;right:20px;z-index:100}.student-login-branding{flex:1 1;display:flex;flex-direction:column;justify-content:center;align-items:center;padding:60px 40px;position:relative;overflow:hidden;background:linear-gradient(135deg,rgba(99,102,241,.06),rgba(20,184,166,.04))}.student-login-bg-orbs{position:absolute;inset:0;pointer-events:none}.student-login-orb-1{position:absolute;width:300px;height:300px;border-radius:50%;background:radial-gradient(circle,rgba(99,102,241,.08) 0,transparent 70%);top:10%;left:10%;animation:float 8s ease-in-out infinite}.student-login-orb-2{position:absolute;width:250px;height:250px;border-radius:50%;background:radial-gradient(circle,rgba(20,184,166,.08) 0,transparent 70%);bottom:15%;right:10%;animation:float 6s ease-in-out infinite reverse}.student-login-branding-content{position:relative;z-index:1;text-align:center;max-width:420px}.student-login-illustration{margin-bottom:32px}.student-login-branding-title{font-size:1.75rem;font-weight:800;color:var(--text-primary);margin-bottom:8px}.student-login-branding-desc{color:var(--text-secondary);font-size:.9375rem;line-height:1.6;margin-bottom:24px}.student-login-features{display:flex;justify-content:center;gap:24px}.student-login-feature-icon{font-size:1.5rem;margin-bottom:4px}.student-login-feature-label{font-size:.6875rem;color:var(--text-muted);font-weight:600}.student-login-switch-link{position:absolute;bottom:24px;left:0;right:0;text-align:center}.student-login-switch-link a{color:var(--text-muted);font-size:.8125rem;text-decoration:none}.student-login-switch-link a span{color:var(--accent-500);font-weight:600}.student-login-form-panel{width:480px;display:flex;align-items:center;justify-content:center;padding:40px;background:var(--bg-secondary);border-left:1px solid var(--border-ghost)}.student-login-form-inner{width:100%;max-width:380px}.student-login-logo-section{text-align:center;margin-bottom:28px}.student-login-logo-icon{width:48px;height:48px;border-radius:14px;background:linear-gradient(135deg,#6366f1,#818cf8);display:inline-flex;align-items:center;justify-content:center;margin-bottom:8px}.student-login-logo-title{font-size:1.5rem;font-weight:800;margin:0;background:linear-gradient(135deg,#6366f1,#818cf8);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.student-login-logo-subtitle{color:var(--text-muted);font-size:.8125rem;margin-top:4px}.student-login-tabs{display:flex;border-radius:12px;overflow:hidden;background:var(--bg-primary);margin-bottom:24px;padding:3px}.student-login-tab{flex:1 1;padding:10px;border:none;border-radius:10px;background:transparent;color:var(--text-muted);font-weight:600;font-size:.8125rem;cursor:pointer;transition:all .2s}.student-login-tab.active{background:var(--primary-500);color:#fff}.student-login-step-title{text-align:center;font-size:1.25rem;font-weight:700;margin-bottom:4px}.student-login-step-desc{text-align:center;color:var(--text-muted);font-size:.8125rem;margin-bottom:24px}.student-login-field{margin-bottom:20px}.student-login-label{display:block;font-size:.6875rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);margin-bottom:5px}.student-login-input{padding:11px 14px;font-size:.9375rem}.student-login-input,.student-login-otp-input{width:100%;border-radius:12px;border:2px solid var(--border-color);background:var(--bg-primary);color:var(--text-primary);outline:none;transition:border-color .2s;box-sizing:border-box}.student-login-otp-input{padding:14px;font-size:1.5rem;font-weight:700;text-align:center;letter-spacing:.75em}.student-login-error{padding:10px 14px;border-radius:10px;background:rgba(239,68,68,.1);color:#ef4444;font-size:.8125rem;margin-bottom:14px;border:1px solid rgba(239,68,68,.2)}.student-login-submit{width:100%;padding:12px;border-radius:12px;border:none;background:linear-gradient(135deg,#6366f1,#818cf8);color:#fff;font-size:.9375rem;font-weight:700;cursor:pointer;transition:all .25s}.student-login-submit:disabled{cursor:not-allowed;background:var(--border-color)}.student-login-otp-actions{display:flex;justify-content:space-between;margin-top:16px}.student-login-link-btn{color:var(--text-muted)}.student-login-link-btn,.student-login-resend-btn{background:none;border:none;font-size:.8125rem;cursor:pointer;font-weight:600}.student-login-resend-btn{color:var(--primary-500)}.student-login-resend-btn:disabled{color:var(--text-muted);cursor:default}.student-login-toggle-mode{text-align:center;font-size:.8125rem;color:var(--text-muted);margin-top:20px}.student-login-toggle-mode span{color:var(--primary-500);cursor:pointer;font-weight:600}.student-login-back-link{display:block;text-align:center;margin-top:12px;color:var(--primary-500);font-size:.8125rem;font-weight:600;text-decoration:none}@media (max-width:768px){.student-login-branding{display:none!important}.student-login-form-panel{width:100%!important;border-left:none!important;min-height:100vh}}