:root{--primary-color: #4F46E5;--primary-hover: #4338CA;--surface-dark: #1F2937;--surface-darker: #111827;--text-light: #FFFFFF;--text-secondary: #9CA3AF;--border-color: #374151;--success-color: #10B981;--danger-color: #EF4444;--warning-color: #F59E0B}*{margin:0;padding:0;box-sizing:border-box;font-family:Inter,Segoe UI,system-ui,-apple-system,sans-serif}body{margin:0;padding:0;min-height:100vh;background:linear-gradient(135deg,var(--surface-darker) 0%,var(--surface-dark) 100%);overflow-x:hidden}.login-container{display:flex;width:100%;min-height:100vh;position:relative}.image-section{flex:1;position:relative;overflow:hidden;background:linear-gradient(135deg,#667eea,#764ba2)}.image-section img{width:100%;height:100%;object-fit:cover;opacity:.3;mix-blend-mode:overlay}.login-section{flex:1;background:var(--surface-dark);padding:40px;display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;position:relative}.logo{width:180px;margin-bottom:3rem;filter:drop-shadow(0 4px 6px rgba(0,0,0,.1))}.login-box{width:100%;max-width:420px;background:var(--surface-darker);padding:48px 40px;border-radius:16px;box-shadow:0 20px 25px -5px #0000001a,0 10px 10px -5px #0000000a;border:1px solid var(--border-color)}.login-title{color:var(--text-light);font-size:28px;font-weight:600;text-align:center;margin-bottom:2rem;line-height:1.3}.form-label{color:var(--text-light);font-size:14px;font-weight:500;margin-bottom:8px;display:block}.form-control{width:100%;background:#ffffffaf;border:1px solid var(--border-color);color:var(--text-light);font-size:15px;padding:14px 16px;border-radius:8px;transition:all .3s ease}.form-control:focus{outline:none;border-color:var(--primary-color);background:#ffffff7e;box-shadow:0 0 0 3px #4f46e51a}.form-control::placeholder{color:var(--text-secondary)}.mb-3{margin-bottom:1.5rem}.text-primary{color:var(--primary-color)!important;text-decoration:none;font-size:14px;font-weight:500;transition:color .2s ease}.text-primary:hover{color:var(--primary-hover)!important;text-decoration:underline}.btn-primary{width:100%;padding:14px 24px;background:var(--primary-color);border:none;border-radius:8px;color:#fff;font-size:16px;font-weight:600;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 6px -1px #4f46e54d}.btn-primary:hover:not(:disabled){background:var(--primary-hover);transform:translateY(-1px);box-shadow:0 6px 12px -2px #4f46e566}.btn-primary:active:not(:disabled){transform:translateY(0)}.btn-primary:disabled{background:var(--border-color);cursor:not-allowed;box-shadow:none;opacity:.6}.spinner-border-sm{width:1rem;height:1rem;border-width:.15em;vertical-align:middle}.toast-container{z-index:1100}.toast{font-weight:500;box-shadow:0 10px 15px -3px #0000004d;animation:slideInRight .3s ease-out;border-radius:12px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.toast-body{display:flex;align-items:center;padding:1rem 1.25rem;font-size:15px}.toast-body i{font-size:18px;margin-right:12px}@keyframes slideInRight{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}#loginLoader{z-index:9999;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.w-100{width:100%}.text-center{text-align:center}.small{font-size:14px}@media(max-width:968px){.image-section{flex:.8}.login-section{flex:1.2}}@media(max-width:768px){.login-container{flex-direction:column}.image-section{display:none}.login-section{padding:24px;background:linear-gradient(135deg,var(--surface-darker) 0%,var(--surface-dark) 100%)}.logo{width:140px;margin-bottom:2rem}.login-box{padding:32px 24px}.login-title{font-size:24px;margin-bottom:1.5rem}.form-control{padding:12px 14px;font-size:14px}.btn-primary{padding:12px 20px;font-size:15px}}@media(max-width:480px){.login-section{padding:16px}.login-box{padding:24px 20px;border-radius:12px}.logo{width:120px}.login-title{font-size:22px}}*:focus-visible{outline:2px solid var(--primary-color);outline-offset:2px}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--surface-darker)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.login-box{animation:fadeInUp .6s ease-out}.toast.bg-success{background:var(--success-color)!important}.toast.bg-danger{background:var(--danger-color)!important}.toast.bg-warning{background:var(--warning-color)!important}.form-control:invalid:not(:placeholder-shown){border-color:var(--danger-color)}.form-control:valid:not(:placeholder-shown){border-color:var(--success-color)}body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}