:root{--waine-burgundy:#660225;--waine-burgundy-light:#8B1538;--waine-burgundy-dark:#4A0119;--waine-green:#2E8B57;--waine-green-light:#3CB371;--waine-green-dark:#006400;--waine-cream:#f3f2eb;--waine-cream-light:#f8f7f4;--waine-coral:#FF6B6B;--waine-yellow:#FFD93D;--waine-white:#FFFFFF;--waine-gray:#6B7280;--waine-gray-light:#9CA3AF;--card-shadow:0 20px 50px rgba(102,2,37,0.15);--card-border-radius:20px;--transition-smooth:all 0.3s cubic-bezier(0.4,0,0.2,1)}.auth-container{min-height:100vh;align-items:center;justify-content:center;padding:40px 20px;background:linear-gradient(135deg,var(--waine-cream-light) 0,var(--waine-cream) 100%)}.auth-card,.auth-container{display:flex;position:relative}.auth-card{width:100%;max-width:800px;min-height:500px;background:var(--waine-white);border-radius:var(--card-border-radius);box-shadow:var(--card-shadow);overflow:hidden;z-index:10}.welcome-panel{flex:1;background:linear-gradient(135deg,var(--waine-burgundy-light) 0,var(--waine-burgundy-dark) 100%);padding:60px 40px;position:relative;display:flex;flex-direction:column;justify-content:space-between}.logo-section{display:flex;align-items:center;gap:12px;margin-bottom:40px}.logo{height:50px;width:auto;filter:brightness(0) invert(1)}.brand-name{font-family:Lora,serif;font-size:1.8rem;font-weight:600;color:white;font-style:italic}.welcome-content{text-align:center;flex:1;display:flex;flex-direction:column;justify-content:center}.welcome-title{font-size:2.5rem;font-weight:700;color:white;margin-bottom:20px;line-height:1.2}.admin-welcome-title{font-size:1.8rem;font-weight:600;color:white;margin-bottom:15px;line-height:1.3}.welcome-subtitle{font-size:1rem;color:rgba(255,255,255,.9);line-height:1.6;margin:0}.action-button{background:rgba(255,255,255,.2);color:white;border:2px solid white;border-radius:50px;padding:15px 40px;font-size:1rem;font-weight:600;cursor:pointer;transition:var(--transition-smooth);backdrop-filter:blur(10px);margin-top:40px}.action-button:hover:not(:disabled){transform:translateY(-2px)}.action-button.active,.action-button:hover:not(:disabled){background:white;color:var(--waine-burgundy-dark)}.action-button:disabled{opacity:.7;cursor:not-allowed}.decorative-shape{position:absolute;opacity:.6;border-radius:50%}.yellow-shape{width:120px;height:120px;background:var(--waine-yellow);bottom:-60px;left:-60px}.form-panel{flex:1;background:var(--waine-white);padding:60px 40px;position:relative;display:flex;flex-direction:column}.form-header{text-align:center;margin-bottom:30px}.form-title{font-size:1.8rem;font-weight:600;color:var(--waine-burgundy-dark);margin:0}.social-login{margin-bottom:20px}.social-btn,.social-login{display:flex;justify-content:center}.social-btn{align-items:center;gap:10px;padding:12px 20px;border:2px solid #e5e7eb;border-radius:var(--card-border-radius);background:var(--waine-white);color:var(--waine-gray);font-weight:600;cursor:pointer;transition:var(--transition-smooth);width:150px}.social-btn:hover:not(:disabled){border-color:#4285F4;color:#4285F4;transform:translateY(-2px);box-shadow:0 8px 20px rgba(66,133,244,.2)}.social-btn:disabled{opacity:.6;cursor:not-allowed}.social-icon{width:20px;height:20px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.9rem;color:white}.google-icon{background:linear-gradient(135deg,#4285F4,#34A853 50%,#FBBC05 70%,#EA4335)}.separator{display:flex;align-items:center;margin:20px 0 30px}.separator-line{flex:1;height:1px;background:#E5E7EB}.separator-text{padding:0 15px;color:var(--waine-gray-light);font-size:.9rem;font-weight:500}.error-message{background:#FEF2F2;border:1px solid #fecaca;color:#DC2626;padding:12px 16px;border-radius:12px;margin-bottom:20px;display:flex;align-items:center;gap:8px;font-size:.9rem;animation:slideDown .3s ease}.error-icon{font-size:1rem;flex-shrink:0}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.auth-form{flex:1;display:flex;flex-direction:column}.input-group{margin-bottom:20px}.input-wrapper{display:flex;align-items:center;padding:15px 0;border-bottom:2px solid #e5e7eb;transition:var(--transition-smooth)}.input-wrapper:focus-within{border-bottom-color:var(--waine-burgundy-dark)}.input-icon{font-size:1.2rem;margin-right:12px;color:var(--waine-gray);width:20px;text-align:center}.form-input{flex:1;border:none;outline:none;font-size:1rem;color:var(--waine-gray-dark);background:transparent;font-weight:500}.form-input::placeholder{color:var(--waine-gray-light);font-weight:400}.password-requirements{background:#F8F9FA;border-radius:12px;padding:20px;margin-bottom:20px;border-left:4px solid var(--waine-burgundy-light)}.requirements-title{font-size:.95rem;font-weight:600;color:var(--waine-gray-dark);margin-bottom:15px;margin-top:0}.requirement-list{display:flex;flex-direction:column;gap:8px}.requirement{display:flex;align-items:center;gap:10px;font-size:.85rem;color:var(--waine-gray);transition:var(--transition-smooth)}.requirement.valid{color:var(--waine-burgundy-dark)}.requirement-icon{font-size:1rem;font-weight:700;transition:var(--transition-smooth)}.requirement.valid .requirement-icon{color:#10B981}.password-match-error{background:#FEF2F2;border:1px solid #fecaca;color:#DC2626;padding:10px 15px;border-radius:8px;margin-bottom:15px;display:flex;align-items:center;gap:8px;font-size:.85rem;animation:slideDown .3s ease}.submit-button{width:100%;background:linear-gradient(135deg,var(--waine-burgundy-light) 0,var(--waine-burgundy-dark) 100%);color:white;border:none;border-radius:var(--card-border-radius);padding:16px 24px;font-size:1rem;font-weight:600;cursor:pointer;transition:var(--transition-smooth);display:flex;align-items:center;justify-content:center;gap:10px;margin-top:auto}.submit-button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 25px rgba(102,2,37,.3)}.submit-button:disabled{background:var(--waine-gray-light);cursor:not-allowed;transform:none;box-shadow:none}.button-icon{font-size:1rem}.button-spinner{width:18px;height:18px;border:2px solid rgba(255,255,255,.3);border-top-color:white;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}.toggle-mode{text-align:center;margin-top:30px;padding-top:20px;border-top:1px solid #e5e7eb}.toggle-button{background:none;border:none;color:var(--waine-burgundy-dark);font-size:.9rem;font-weight:500;cursor:pointer;transition:var(--transition-smooth)}.toggle-button:hover:not(:disabled){color:var(--waine-burgundy-light);text-decoration:underline}.toggle-button:disabled{opacity:.6;cursor:not-allowed}.coral-shape{width:100px;height:100px;background:var(--waine-coral);top:-50px;right:-50px}.background-pattern{position:absolute;top:0;left:0;right:0;bottom:0;pointer-events:none;opacity:.03;background-image:radial-gradient(circle at 25% 25%,rgba(102,2,37,.1) 0,transparent 50%),radial-gradient(circle at 75% 75%,rgba(46,139,87,.1) 0,transparent 50%);animation:float 20s ease-in-out infinite}@keyframes float{0%,to{transform:translateY(0) rotate(0deg)}50%{transform:translateY(-20px) rotate(5deg)}}@media (max-width:768px){.auth-container{padding:20px 15px}.auth-card{flex-direction:column;max-width:400px}.form-panel,.welcome-panel{padding:40px 30px}.welcome-title{font-size:2rem}.form-title{font-size:1.5rem}.social-btn{width:120px;padding:10px 15px}.social-icon{width:18px;height:18px;font-size:.8rem}.password-requirements{padding:15px}.requirement-list{gap:6px}.requirement{font-size:.8rem}}@media (max-width:480px){.auth-container{padding:15px 10px}.auth-card{max-width:350px}.form-panel,.welcome-panel{padding:30px 20px}.welcome-title{font-size:1.8rem}.brand-name{font-size:1.5rem}.form-title{font-size:1.3rem}.action-button{padding:12px 30px;font-size:.9rem}.submit-button{padding:14px 20px;font-size:.95rem}.social-btn{width:100px;padding:8px 12px;font-size:.85rem}.input-wrapper{padding:12px 0}.form-input{font-size:.95rem}.coral-shape,.yellow-shape{display:none}}@media (max-width:360px){.form-panel,.welcome-panel{padding:25px 15px}.welcome-title{font-size:1.6rem}.form-title{font-size:1.2rem}.logo-section{margin-bottom:30px}}.auth-card{animation:fadeInUp .6s ease}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.action-button:focus,.form-input:focus,.social-btn:focus,.submit-button:focus,.toggle-button:focus{outline:2px solid var(--waine-green-dark);outline-offset:2px}.submit-button:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:left .5s}.submit-button:hover:before{left:100%}.field-label{display:block;font-size:.9rem;font-weight:600;color:var(--waine-burgundy-dark);margin-bottom:8px;text-transform:uppercase;letter-spacing:.5px}.forgot-password-link{text-align:right;margin-bottom:20px}.forgot-link{background:none;border:none;color:var(--waine-burgundy);font-size:.9rem;font-weight:500;cursor:pointer;transition:var(--transition-smooth);padding:8px 0;text-decoration:underline}.forgot-link:hover:not(:disabled){color:var(--waine-burgundy-light);text-decoration:underline;opacity:.8;background:none}.forgot-link:disabled{opacity:.6;cursor:not-allowed}.admin-contact-info{text-align:center;margin-top:30px;padding-top:20px;border-top:1px solid #e5e7eb}.contact-text{font-size:.9rem;color:var(--waine-gray);line-height:1.5;margin:0}.contact-email{color:var(--waine-burgundy);font-weight:600;text-decoration:none;transition:var(--transition-smooth)}.contact-email:hover{color:var(--waine-burgundy-dark);text-decoration:underline}*{transition:var(--transition-smooth)}