@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap";:root{--bg-color: #f8fafc;--card-bg: #ffffff;--primary: #4f46e5;--primary-hover: #4338ca;--primary-light: #e0e7ff;--text-main: #1e293b;--text-muted: #64748b;--text-light: #94a3b8;--border-color: #e2e8f0;--error-color: #ef4444}*{margin:0;padding:0;box-sizing:border-box;font-family:Inter,sans-serif}body{background-color:var(--bg-color);color:var(--text-main);display:flex;justify-content:center;align-items:center;min-height:100vh}.login-wrapper{width:100%;max-width:420px;padding:1rem}.login-card{background-color:var(--card-bg);border-radius:16px;box-shadow:0 20px 25px -5px #e2e8f099,0 8px 10px -6px #e2e8f066;border:1px solid var(--border-color);padding:2.5rem 2rem}.header{text-align:center;margin-bottom:2rem}.header h1{font-size:1.5rem;font-weight:800;color:var(--text-main);margin-bottom:.5rem;letter-spacing:-.025em}.header p{font-size:.875rem;color:var(--text-muted)}.tabs{display:flex;background:var(--bg-color);border-radius:12px;padding:4px;margin-bottom:2rem}.tab-btn{flex:1;padding:10px 0;border:none;background:transparent;border-radius:8px;font-weight:600;font-size:.875rem;color:var(--text-muted);cursor:pointer;transition:all .3s ease}.tab-btn.active{background:var(--card-bg);color:var(--text-main);box-shadow:0 2px 8px #0000000d}.form-group{display:flex;flex-direction:column;margin-bottom:1.5rem}.form-group label{font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);margin-bottom:.5rem;margin-left:.25rem}.form-control{width:100%;background-color:var(--bg-color);border:1px solid var(--border-color);border-radius:12px;padding:.75rem 1rem;font-size:.875rem;color:var(--text-main);outline:none;transition:all .2s ease}.form-control:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-light);background-color:var(--card-bg)}.btn-submit{position:relative;display:flex;align-items:center;justify-content:center;gap:.5rem;width:100%;background-color:var(--primary);color:#fff;border:none;border-radius:12px;padding:.875rem;font-size:1rem;font-weight:700;cursor:pointer;transition:all .2s ease;box-shadow:0 4px 14px #4f46e563;margin-top:.5rem}.btn-submit:hover{background-color:var(--primary-hover);transform:translateY(-1px)}.btn-submit:active{transform:translateY(1px)}.btn-submit:disabled{opacity:.7;cursor:not-allowed}.pin-display{text-align:center;font-size:2rem;letter-spacing:12px;font-weight:700;height:50px;margin-bottom:1.5rem;color:var(--text-main);border-bottom:2px solid var(--border-color)}.numpad{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:1.5rem}.num-btn{background:var(--bg-color);border:1px solid var(--border-color);border-radius:12px;padding:16px;font-size:1.25rem;font-weight:600;color:var(--text-main);cursor:pointer;transition:all .2s}.num-btn:hover,.num-btn:active{background:var(--primary);color:#fff;border-color:var(--primary)}.num-btn.action-btn{background:var(--primary-light);color:var(--primary);font-size:1rem;border:none}.num-btn.action-btn:hover{background:var(--primary);color:#fff}.form-section{display:none;animation:fadeIn .4s ease}.form-section.active{display:block}@keyframes fadeIn{0%{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}@media(max-width:768px){.login-wrapper{padding:1rem}}@media(max-width:480px){.login-card{padding:2rem 1.5rem}.pin-display{font-size:1.75rem;letter-spacing:8px}.numpad{gap:8px}.num-btn{padding:12px;font-size:1.1rem}}.login-error-banner{background-color:#fee2e2;color:#b91c1c;border:1px solid #fca5a5;border-radius:10px;padding:.75rem 1rem;margin-bottom:1.25rem;font-size:.875rem;font-weight:500;text-align:center}.login-field-error{color:var(--error-color);font-size:.75rem;font-weight:500;margin-top:.375rem;margin-left:.25rem}.form-control.input-error{border-color:var(--error-color);box-shadow:0 0 0 3px #ef444426}.pin-display.pin-error{border-bottom-color:var(--error-color)}