/* ===== MODERN LOGIN PAGE STYLES ===== */
        .login-page-body {
            margin: 0;
            padding: 0;
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            overflow: hidden;
            position: relative;
        }

        .login-page-body::before {
            content: '';
            position: absolute;
            width: 300%;
            height: 300%;
            top: -100%;
            left: -100%;
            background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
            animation: rotateBackground 30s linear infinite;
        }

        @keyframes rotateBackground {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }

        .login-container {
            max-width: 440px;
            width: 90%;
            padding: 20px;
            z-index: 10;
            perspective: 1000px;
        }

        .login-card {
            background: rgba(255, 255, 255, 0.95);
            border: none;
            border-radius: 20px;
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
            backdrop-filter: blur(10px);
            transform-style: preserve-3d;
            animation: cardAppear 0.8s ease-out forwards;
            overflow: hidden;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }

        .login-card:hover {
            transform: translateY(-5px) rotateX(2deg);
            box-shadow: 0 20px 45px rgba(0, 0, 0, 0.25);
        }

        @keyframes cardAppear {
            0% {
                opacity: 0;
                transform: translateY(50px) rotateX(-15deg);
            }
            100% {
                opacity: 1;
                transform: translateY(0) rotateX(0);
            }
        }

        .brand-logo {
            text-align: center;
            margin-bottom: 30px;
            position: relative;
            padding-bottom: 20px;
        }

        .brand-logo::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 60px;
            height: 3px;
            background: linear-gradient(90deg, #667eea, #764ba2);
            border-radius: 3px;
        }

        .brand-logo h2 {
            font-weight: 700;
            color: #333;
            margin-bottom: 5px;
            font-size: 2.2rem;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .brand-logo p {
            color: #777;
            font-size: 0.95rem;
        }

        .login-form {
            padding: 0 20px 20px;
        }

        .form-floating {
            position: relative;
            margin-bottom: 1.5rem;
        }

        .form-control {
            border-radius: 12px;
            padding: 16px 20px;
            border: 2px solid #e9ecef;
            background: rgba(255, 255, 255, 0.8);
            transition: all 0.3s ease;
            height: auto;
        }

        .form-control:focus {
            border-color: #667eea;
            box-shadow: 0 0 0 0.25rem rgba(102, 126, 234, 0.25);
            background: rgba(255, 255, 255, 1);
            transform: translateY(-2px);
        }

        .form-label {
            color: #6c757d;
            font-weight: 500;
            transition: all 0.3s ease;
        }

        .form-floating>.form-control:focus~label,
        .form-floating>.form-control:not(:placeholder-shown)~label {
            transform: scale(0.85) translateY(-0.5rem) translateX(0.15rem);
            color: #667eea;
            font-weight: 600;
        }

        .login-btn {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            border: none;
            border-radius: 12px;
            padding: 14px;
            font-weight: 600;
            letter-spacing: 0.5px;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .login-btn::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
            transition: all 0.6s ease;
        }

        .login-btn:hover::before {
            left: 100%;
        }

        .login-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(102, 126, 234, 0.4);
        }

        .forgot-link {
            color: #6c757d;
            text-decoration: none;
            transition: all 0.3s ease;
            position: relative;
            display: inline-block;
        }

        .forgot-link::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 0;
            height: 1px;
            background: #667eea;
            transition: width 0.3s ease;
        }

        .forgot-link:hover {
            color: #667eea;
        }

        .forgot-link:hover::after {
            width: 100%;
        }

        .alert-danger {
            border-radius: 12px;
            border: none;
            background: rgba(220, 53, 69, 0.1);
            color: #dc3545;
            border-left: 4px solid #dc3545;
            animation: shake 0.5s ease-in-out;
        }

        @keyframes shake {
            0%, 100% { transform: translateX(0); }
            20%, 60% { transform: translateX(-5px); }
            40%, 80% { transform: translateX(5px); }
        }

        .floating-elements {
            position: absolute;
            width: 100%;
            height: 100%;
            top: 0;
            left: 0;
            overflow: hidden;
            z-index: 1;
        }

        .floating-element {
            position: absolute;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.1);
            animation: float 15s infinite linear;
        }

        .floating-element:nth-child(1) {
            width: 80px;
            height: 80px;
            top: 10%;
            left: 20%;
            animation-duration: 20s;
        }

        .floating-element:nth-child(2) {
            width: 50px;
            height: 50px;
            top: 70%;
            left: 10%;
            animation-duration: 15s;
            animation-delay: -5s;
        }

        .floating-element:nth-child(3) {
            width: 70px;
            height: 70px;
            top: 20%;
            right: 15%;
            animation-duration: 25s;
            animation-delay: -10s;
        }

        .floating-element:nth-child(4) {
            width: 40px;
            height: 40px;
            top: 60%;
            right: 20%;
            animation-duration: 18s;
            animation-delay: -7s;
        }

        @keyframes float {
            0% {
                transform: translateY(0) rotate(0deg);
            }
            50% {
                transform: translateY(-20px) rotate(180deg);
            }
            100% {
                transform: translateY(0) rotate(360deg);
            }
        }

        .password-toggle {
            position: absolute;
            right: 15px;
            top: 50%;
            transform: translateY(-50%);
            background: none;
            border: none;
            color: #6c757d;
            cursor: pointer;
            z-index: 5;
            transition: color 0.3s ease;
        }

        .password-toggle:hover {
            color: #667eea;
        }

        /* Responsive adjustments */
        @media (max-width: 576px) {
            .login-container {
                width: 95%;
                padding: 10px;
            }
            
            .login-card {
                border-radius: 15px;
            }
            
            .brand-logo h2 {
                font-size: 1.8rem;
            }
            
            .form-control {
                padding: 14px 16px;
            }
        }

        /* Dark mode support */
        @media (prefers-color-scheme: dark) {
            .login-card {
                background: rgba(33, 37, 41, 0.95);
                color: #f8f9fa;
            }
            
            .brand-logo h2 {
                background: linear-gradient(135deg, #8c9eff 0%, #a5d6a7 100%);
                -webkit-background-clip: text;
                -webkit-text-fill-color: transparent;
                background-clip: text;
            }
            
            .brand-logo p {
                color: #adb5bd;
            }
            
            .form-control {
                background: rgba(52, 58, 64, 0.8);
                border-color: #495057;
                color: #f8f9fa;
            }
            
            .form-control:focus {
                background: rgba(52, 58, 64, 1);
                border-color: #8c9eff;
                box-shadow: 0 0 0 0.25rem rgba(140, 158, 255, 0.25);
            }
            
            .form-label {
                color: #adb5bd;
            }
            
            .forgot-link {
                color: #adb5bd;
            }
            
            .forgot-link:hover {
                color: #8c9eff;
            }
        }