@import url('https://fonts.googleapis.com/css2?family=Prompt:wght@300;400;500;600;700&display=swap');

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            -webkit-tap-highlight-color: transparent;
        }

        body {
            font-family: 'Prompt', sans-serif;
            background: linear-gradient(135deg, #e0f2fe 0%, #f3e8ff 50%, #f8fafc 100%);
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 1rem;
            position: relative;
            overflow-x: hidden;
        }

        .blob {
            position: fixed;
            border-radius: 50%;
            filter: blur(80px);
            opacity: 0.6;
            z-index: -1;
            animation: float 10s infinite ease-in-out;
        }

        .blob-1 {
            width: 400px;
            height: 400px;
            background: linear-gradient(135deg, #38bdf8 0%, #818cf8 100%);
            top: -10%;
            left: -10%;
            animation-delay: 0s;
        }

        .blob-2 {
            width: 300px;
            height: 300px;
            background: linear-gradient(135deg, #f472b6 0%, #a78bfa 100%);
            bottom: -10%;
            right: -10%;
            animation-delay: -5s;
        }

        @keyframes float {
            0%, 100% { transform: translate(0, 0) scale(1); }
            33% { transform: translate(30px, -30px) scale(1.1); }
            66% { transform: translate(-20px, 20px) scale(0.9); }
        }

        .glass-container {
            background: linear-gradient(135deg, rgba(255, 255, 255, 0.8) 0%, rgba(255, 255, 255, 0.4) 100%);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border: 1px solid rgba(255, 255, 255, 0.9);
            border-top: 2px solid rgba(255, 255, 255, 1);
            box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.1), inset 0 0 20px rgba(255, 255, 255, 0.5);
            border-radius: 2rem;
            width: 100%;
            max-width: 420px;
            padding: 2.5rem;
            position: relative;
            overflow: hidden;
        }

        .input-group {
            position: relative;
            margin-bottom: 1.25rem;
        }

        .input-field {
            width: 100%;
            padding: 1rem 1rem 1rem 3rem;
            background: rgba(255, 255, 255, 0.6);
            border: 2px solid rgba(255, 255, 255, 0.8);
            border-radius: 1rem;
            font-size: 1rem;
            font-family: 'Prompt', sans-serif;
            color: #1e293b;
            transition: all 0.3s ease;
            outline: none;
        }

        .input-field:focus {
            background: rgba(255, 255, 255, 0.95);
            border-color: #38bdf8;
            box-shadow: 0 0 0 4px rgba(56, 189, 248, 0.1);
        }

        .input-field.error {
            border-color: #ef4444;
            background: rgba(254, 226, 226, 0.5);
            animation: shake 0.5s ease-in-out;
        }

        .input-icon {
            position: absolute;
            left: 1rem;
            top: 50%;
            transform: translateY(-50%);
            color: #94a3b8;
            pointer-events: none;
        }

        .input-field:focus + .input-icon {
            color: #38bdf8;
        }

        .password-toggle {
            position: absolute;
            right: 1rem;
            top: 50%;
            transform: translateY(-50%);
            background: none;
            border: none;
            color: #94a3b8;
            cursor: pointer;
            padding: 0.25rem;
            border-radius: 0.5rem;
        }

        .btn-primary {
            width: 100%;
            padding: 1rem;
            background: linear-gradient(135deg, #38bdf8 0%, #818cf8 100%);
            color: white;
            border: none;
            border-radius: 1rem;
            font-size: 1rem;
            font-weight: 600;
            font-family: 'Prompt', sans-serif;
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: 0 4px 15px rgba(56, 189, 248, 0.3);
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
        }

        .btn-primary:hover:not(:disabled) {
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(56, 189, 248, 0.4);
        }

        .btn-primary:disabled {
            opacity: 0.7;
            cursor: not-allowed;
        }

        .btn-primary.loading::after {
            content: '';
            width: 20px;
            height: 20px;
            border: 3px solid rgba(255, 255, 255, 0.3);
            border-top-color: white;
            border-radius: 50%;
            animation: spin 0.8s linear infinite;
        }

        @keyframes spin {
            to { transform: rotate(360deg); }
        }

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

        .error-message {
            color: #dc2626;
            font-size: 0.875rem;
            margin-top: 0.5rem;
            display: none;
            align-items: center;
            gap: 0.25rem;
        }

        .error-message.show {
            display: flex;
        }

        .toast {
            position: fixed;
            top: 20px;
            right: 20px;
            padding: 1rem 1.5rem;
            background: white;
            border-radius: 1rem;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
            display: flex;
            align-items: center;
            gap: 0.75rem;
            transform: translateX(400px);
            opacity: 0;
            transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            z-index: 1000;
            border-left: 4px solid;
            max-width: 90vw;
        }

        .toast.show {
            transform: translateX(0);
            opacity: 1;
        }

        .toast.success { border-left-color: #10b981; }
        .toast.error { border-left-color: #ef4444; }
        .toast.warning { border-left-color: #f59e0b; }

        @media (max-width: 480px) {
            .glass-container {
                padding: 2rem 1.5rem;
            }
            .blob {
                opacity: 0.4;
            }
        }